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llvm-project/llvm/test/Transforms/SLPVectorizer/X86/horizontal-minmax.ll
Juneyoung Lee 4a8e6ed2f7 [SLP,LV] Use poison constant vector for shufflevector/initial insertelement 
This patch makes SLP and LV emit operations with initial vectors set to poison constant instead of undef.
This is a part of efforts for using poison vector instead of undef to represent "doesn't care" vector.
The goal is to make nice shufflevector optimizations valid that is currently incorrect due to the tricky interaction between undef and poison (see https://bugs.llvm.org/show_bug.cgi?id=44185 ).

Reviewed By: fhahn

Differential Revision: https://reviews.llvm.org/D94061
2021-01-06 11:22:50 +09:00

1004 lines
73 KiB
LLVM
Raw Blame History

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -mtriple=x86_64-unknown-linux -slp-vectorizer -S | FileCheck %s --check-prefixes=CHECK,DEFAULT,SSE
; RUN: opt < %s -mtriple=x86_64-unknown-linux -mcpu=corei7-avx -slp-vectorizer -S | FileCheck %s --check-prefixes=CHECK,DEFAULT,AVX
; RUN: opt < %s -mtriple=x86_64-unknown-linux -mcpu=core-avx2 -slp-vectorizer -S | FileCheck %s --check-prefixes=CHECK,DEFAULT,AVX
; RUN: opt < %s -mtriple=x86_64-unknown-linux -mcpu=skx -slp-vectorizer -S -slp-threshold=-100 | FileCheck %s --check-prefixes=CHECK,THRESH
@arr = local_unnamed_addr global [32 x i32] zeroinitializer, align 16
@arr1 = local_unnamed_addr global [32 x float] zeroinitializer, align 16
@arrp = local_unnamed_addr global [32 x i32*] zeroinitializer, align 16
@var = global i32 zeroinitializer, align 8
define i32 @maxi8(i32) {
; CHECK-LABEL: @maxi8(
; CHECK-NEXT: [[TMP2:%.*]] = load <8 x i32>, <8 x i32>* bitcast ([32 x i32]* @arr to <8 x i32>*), align 16
; CHECK-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.smax.v8i32(<8 x i32> [[TMP2]])
; CHECK-NEXT: ret i32 [[TMP3]]
;
%2 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 0), align 16
%3 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 1), align 4
%4 = icmp sgt i32 %2, %3
%5 = select i1 %4, i32 %2, i32 %3
%6 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 2), align 8
%7 = icmp sgt i32 %5, %6
%8 = select i1 %7, i32 %5, i32 %6
%9 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 3), align 4
%10 = icmp sgt i32 %8, %9
%11 = select i1 %10, i32 %8, i32 %9
%12 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 4), align 16
%13 = icmp sgt i32 %11, %12
%14 = select i1 %13, i32 %11, i32 %12
%15 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 5), align 4
%16 = icmp sgt i32 %14, %15
%17 = select i1 %16, i32 %14, i32 %15
%18 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 6), align 8
%19 = icmp sgt i32 %17, %18
%20 = select i1 %19, i32 %17, i32 %18
%21 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 7), align 4
%22 = icmp sgt i32 %20, %21
%23 = select i1 %22, i32 %20, i32 %21
ret i32 %23
}
define i32 @maxi16(i32) {
; CHECK-LABEL: @maxi16(
; CHECK-NEXT: [[TMP2:%.*]] = load <16 x i32>, <16 x i32>* bitcast ([32 x i32]* @arr to <16 x i32>*), align 16
; CHECK-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.smax.v16i32(<16 x i32> [[TMP2]])
; CHECK-NEXT: ret i32 [[TMP3]]
;
%2 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 0), align 16
%3 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 1), align 4
%4 = icmp sgt i32 %2, %3
%5 = select i1 %4, i32 %2, i32 %3
%6 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 2), align 8
%7 = icmp sgt i32 %5, %6
%8 = select i1 %7, i32 %5, i32 %6
%9 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 3), align 4
%10 = icmp sgt i32 %8, %9
%11 = select i1 %10, i32 %8, i32 %9
%12 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 4), align 16
%13 = icmp sgt i32 %11, %12
%14 = select i1 %13, i32 %11, i32 %12
%15 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 5), align 4
%16 = icmp sgt i32 %14, %15
%17 = select i1 %16, i32 %14, i32 %15
%18 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 6), align 8
%19 = icmp sgt i32 %17, %18
%20 = select i1 %19, i32 %17, i32 %18
%21 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 7), align 4
%22 = icmp sgt i32 %20, %21
%23 = select i1 %22, i32 %20, i32 %21
%24 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 8), align 16
%25 = icmp sgt i32 %23, %24
%26 = select i1 %25, i32 %23, i32 %24
%27 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 9), align 4
%28 = icmp sgt i32 %26, %27
%29 = select i1 %28, i32 %26, i32 %27
%30 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 10), align 8
%31 = icmp sgt i32 %29, %30
%32 = select i1 %31, i32 %29, i32 %30
%33 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 11), align 4
%34 = icmp sgt i32 %32, %33
%35 = select i1 %34, i32 %32, i32 %33
%36 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 12), align 16
%37 = icmp sgt i32 %35, %36
%38 = select i1 %37, i32 %35, i32 %36
%39 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 13), align 4
%40 = icmp sgt i32 %38, %39
%41 = select i1 %40, i32 %38, i32 %39
%42 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 14), align 8
%43 = icmp sgt i32 %41, %42
%44 = select i1 %43, i32 %41, i32 %42
%45 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 15), align 4
%46 = icmp sgt i32 %44, %45
%47 = select i1 %46, i32 %44, i32 %45
ret i32 %47
}
define i32 @maxi32(i32) {
; CHECK-LABEL: @maxi32(
; CHECK-NEXT: [[TMP2:%.*]] = load <32 x i32>, <32 x i32>* bitcast ([32 x i32]* @arr to <32 x i32>*), align 16
; CHECK-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.smax.v32i32(<32 x i32> [[TMP2]])
; CHECK-NEXT: ret i32 [[TMP3]]
;
%2 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 0), align 16
%3 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 1), align 4
%4 = icmp sgt i32 %2, %3
%5 = select i1 %4, i32 %2, i32 %3
%6 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 2), align 8
%7 = icmp sgt i32 %5, %6
%8 = select i1 %7, i32 %5, i32 %6
%9 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 3), align 4
%10 = icmp sgt i32 %8, %9
%11 = select i1 %10, i32 %8, i32 %9
%12 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 4), align 16
%13 = icmp sgt i32 %11, %12
%14 = select i1 %13, i32 %11, i32 %12
%15 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 5), align 4
%16 = icmp sgt i32 %14, %15
%17 = select i1 %16, i32 %14, i32 %15
%18 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 6), align 8
%19 = icmp sgt i32 %17, %18
%20 = select i1 %19, i32 %17, i32 %18
%21 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 7), align 4
%22 = icmp sgt i32 %20, %21
%23 = select i1 %22, i32 %20, i32 %21
%24 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 8), align 16
%25 = icmp sgt i32 %23, %24
%26 = select i1 %25, i32 %23, i32 %24
%27 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 9), align 4
%28 = icmp sgt i32 %26, %27
%29 = select i1 %28, i32 %26, i32 %27
%30 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 10), align 8
%31 = icmp sgt i32 %29, %30
%32 = select i1 %31, i32 %29, i32 %30
%33 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 11), align 4
%34 = icmp sgt i32 %32, %33
%35 = select i1 %34, i32 %32, i32 %33
%36 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 12), align 16
%37 = icmp sgt i32 %35, %36
%38 = select i1 %37, i32 %35, i32 %36
%39 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 13), align 4
%40 = icmp sgt i32 %38, %39
%41 = select i1 %40, i32 %38, i32 %39
%42 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 14), align 8
%43 = icmp sgt i32 %41, %42
%44 = select i1 %43, i32 %41, i32 %42
%45 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 15), align 4
%46 = icmp sgt i32 %44, %45
%47 = select i1 %46, i32 %44, i32 %45
%48 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 16), align 16
%49 = icmp sgt i32 %47, %48
%50 = select i1 %49, i32 %47, i32 %48
%51 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 17), align 4
%52 = icmp sgt i32 %50, %51
%53 = select i1 %52, i32 %50, i32 %51
%54 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 18), align 8
%55 = icmp sgt i32 %53, %54
%56 = select i1 %55, i32 %53, i32 %54
%57 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 19), align 4
%58 = icmp sgt i32 %56, %57
%59 = select i1 %58, i32 %56, i32 %57
%60 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 20), align 16
%61 = icmp sgt i32 %59, %60
%62 = select i1 %61, i32 %59, i32 %60
%63 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 21), align 4
%64 = icmp sgt i32 %62, %63
%65 = select i1 %64, i32 %62, i32 %63
%66 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 22), align 8
%67 = icmp sgt i32 %65, %66
%68 = select i1 %67, i32 %65, i32 %66
%69 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 23), align 4
%70 = icmp sgt i32 %68, %69
%71 = select i1 %70, i32 %68, i32 %69
%72 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 24), align 16
%73 = icmp sgt i32 %71, %72
%74 = select i1 %73, i32 %71, i32 %72
%75 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 25), align 4
%76 = icmp sgt i32 %74, %75
%77 = select i1 %76, i32 %74, i32 %75
%78 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 26), align 8
%79 = icmp sgt i32 %77, %78
%80 = select i1 %79, i32 %77, i32 %78
%81 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 27), align 4
%82 = icmp sgt i32 %80, %81
%83 = select i1 %82, i32 %80, i32 %81
%84 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 28), align 16
%85 = icmp sgt i32 %83, %84
%86 = select i1 %85, i32 %83, i32 %84
%87 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 29), align 4
%88 = icmp sgt i32 %86, %87
%89 = select i1 %88, i32 %86, i32 %87
%90 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 30), align 8
%91 = icmp sgt i32 %89, %90
%92 = select i1 %91, i32 %89, i32 %90
%93 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 31), align 4
%94 = icmp sgt i32 %92, %93
%95 = select i1 %94, i32 %92, i32 %93
ret i32 %95
}
; FIXME: Use fmaxnum intrinsics to match what InstCombine creates for fcmp+select
; with fastmath on the select.
define float @maxf8(float) {
; DEFAULT-LABEL: @maxf8(
; DEFAULT-NEXT: [[TMP2:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 0), align 16
; DEFAULT-NEXT: [[TMP3:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 1), align 4
; DEFAULT-NEXT: [[TMP4:%.*]] = fcmp fast ogt float [[TMP2]], [[TMP3]]
; DEFAULT-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], float [[TMP2]], float [[TMP3]]
; DEFAULT-NEXT: [[TMP6:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 2), align 8
; DEFAULT-NEXT: [[TMP7:%.*]] = fcmp fast ogt float [[TMP5]], [[TMP6]]
; DEFAULT-NEXT: [[TMP8:%.*]] = select i1 [[TMP7]], float [[TMP5]], float [[TMP6]]
; DEFAULT-NEXT: [[TMP9:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 3), align 4
; DEFAULT-NEXT: [[TMP10:%.*]] = fcmp fast ogt float [[TMP8]], [[TMP9]]
; DEFAULT-NEXT: [[TMP11:%.*]] = select i1 [[TMP10]], float [[TMP8]], float [[TMP9]]
; DEFAULT-NEXT: [[TMP12:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 4), align 16
; DEFAULT-NEXT: [[TMP13:%.*]] = fcmp fast ogt float [[TMP11]], [[TMP12]]
; DEFAULT-NEXT: [[TMP14:%.*]] = select i1 [[TMP13]], float [[TMP11]], float [[TMP12]]
; DEFAULT-NEXT: [[TMP15:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 5), align 4
; DEFAULT-NEXT: [[TMP16:%.*]] = fcmp fast ogt float [[TMP14]], [[TMP15]]
; DEFAULT-NEXT: [[TMP17:%.*]] = select i1 [[TMP16]], float [[TMP14]], float [[TMP15]]
; DEFAULT-NEXT: [[TMP18:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 6), align 8
; DEFAULT-NEXT: [[TMP19:%.*]] = fcmp fast ogt float [[TMP17]], [[TMP18]]
; DEFAULT-NEXT: [[TMP20:%.*]] = select i1 [[TMP19]], float [[TMP17]], float [[TMP18]]
; DEFAULT-NEXT: [[TMP21:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 7), align 4
; DEFAULT-NEXT: [[TMP22:%.*]] = fcmp fast ogt float [[TMP20]], [[TMP21]]
; DEFAULT-NEXT: [[TMP23:%.*]] = select i1 [[TMP22]], float [[TMP20]], float [[TMP21]]
; DEFAULT-NEXT: ret float [[TMP23]]
;
; THRESH-LABEL: @maxf8(
; THRESH-NEXT: [[TMP2:%.*]] = load <2 x float>, <2 x float>* bitcast ([32 x float]* @arr1 to <2 x float>*), align 16
; THRESH-NEXT: [[TMP3:%.*]] = extractelement <2 x float> [[TMP2]], i32 0
; THRESH-NEXT: [[TMP4:%.*]] = extractelement <2 x float> [[TMP2]], i32 1
; THRESH-NEXT: [[TMP5:%.*]] = fcmp fast ogt float [[TMP3]], [[TMP4]]
; THRESH-NEXT: [[TMP6:%.*]] = select i1 [[TMP5]], float [[TMP3]], float [[TMP4]]
; THRESH-NEXT: [[TMP7:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 2), align 8
; THRESH-NEXT: [[TMP8:%.*]] = fcmp fast ogt float [[TMP6]], [[TMP7]]
; THRESH-NEXT: [[TMP9:%.*]] = select i1 [[TMP8]], float [[TMP6]], float [[TMP7]]
; THRESH-NEXT: [[TMP10:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 3), align 4
; THRESH-NEXT: [[TMP11:%.*]] = fcmp fast ogt float [[TMP9]], [[TMP10]]
; THRESH-NEXT: [[TMP12:%.*]] = select i1 [[TMP11]], float [[TMP9]], float [[TMP10]]
; THRESH-NEXT: [[TMP13:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 4), align 16
; THRESH-NEXT: [[TMP14:%.*]] = fcmp fast ogt float [[TMP12]], [[TMP13]]
; THRESH-NEXT: [[TMP15:%.*]] = select i1 [[TMP14]], float [[TMP12]], float [[TMP13]]
; THRESH-NEXT: [[TMP16:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 5), align 4
; THRESH-NEXT: [[TMP17:%.*]] = fcmp fast ogt float [[TMP15]], [[TMP16]]
; THRESH-NEXT: [[TMP18:%.*]] = select i1 [[TMP17]], float [[TMP15]], float [[TMP16]]
; THRESH-NEXT: [[TMP19:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 6), align 8
; THRESH-NEXT: [[TMP20:%.*]] = fcmp fast ogt float [[TMP18]], [[TMP19]]
; THRESH-NEXT: [[TMP21:%.*]] = select i1 [[TMP20]], float [[TMP18]], float [[TMP19]]
; THRESH-NEXT: [[TMP22:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 7), align 4
; THRESH-NEXT: [[TMP23:%.*]] = fcmp fast ogt float [[TMP21]], [[TMP22]]
; THRESH-NEXT: [[TMP24:%.*]] = select i1 [[TMP23]], float [[TMP21]], float [[TMP22]]
; THRESH-NEXT: ret float [[TMP24]]
;
%2 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 0), align 16
%3 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 1), align 4
%4 = fcmp fast ogt float %2, %3
%5 = select i1 %4, float %2, float %3
%6 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 2), align 8
%7 = fcmp fast ogt float %5, %6
%8 = select i1 %7, float %5, float %6
%9 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 3), align 4
%10 = fcmp fast ogt float %8, %9
%11 = select i1 %10, float %8, float %9
%12 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 4), align 16
%13 = fcmp fast ogt float %11, %12
%14 = select i1 %13, float %11, float %12
%15 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 5), align 4
%16 = fcmp fast ogt float %14, %15
%17 = select i1 %16, float %14, float %15
%18 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 6), align 8
%19 = fcmp fast ogt float %17, %18
%20 = select i1 %19, float %17, float %18
%21 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 7), align 4
%22 = fcmp fast ogt float %20, %21
%23 = select i1 %22, float %20, float %21
ret float %23
}
; FIXME: Use fmaxnum intrinsics to match what InstCombine creates for fcmp+select
; with fastmath on the select.
define float @maxf16(float) {
; DEFAULT-LABEL: @maxf16(
; DEFAULT-NEXT: [[TMP2:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 0), align 16
; DEFAULT-NEXT: [[TMP3:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 1), align 4
; DEFAULT-NEXT: [[TMP4:%.*]] = fcmp fast ogt float [[TMP2]], [[TMP3]]
; DEFAULT-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], float [[TMP2]], float [[TMP3]]
; DEFAULT-NEXT: [[TMP6:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 2), align 8
; DEFAULT-NEXT: [[TMP7:%.*]] = fcmp fast ogt float [[TMP5]], [[TMP6]]
; DEFAULT-NEXT: [[TMP8:%.*]] = select i1 [[TMP7]], float [[TMP5]], float [[TMP6]]
; DEFAULT-NEXT: [[TMP9:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 3), align 4
; DEFAULT-NEXT: [[TMP10:%.*]] = fcmp fast ogt float [[TMP8]], [[TMP9]]
; DEFAULT-NEXT: [[TMP11:%.*]] = select i1 [[TMP10]], float [[TMP8]], float [[TMP9]]
; DEFAULT-NEXT: [[TMP12:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 4), align 16
; DEFAULT-NEXT: [[TMP13:%.*]] = fcmp fast ogt float [[TMP11]], [[TMP12]]
; DEFAULT-NEXT: [[TMP14:%.*]] = select i1 [[TMP13]], float [[TMP11]], float [[TMP12]]
; DEFAULT-NEXT: [[TMP15:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 5), align 4
; DEFAULT-NEXT: [[TMP16:%.*]] = fcmp fast ogt float [[TMP14]], [[TMP15]]
; DEFAULT-NEXT: [[TMP17:%.*]] = select i1 [[TMP16]], float [[TMP14]], float [[TMP15]]
; DEFAULT-NEXT: [[TMP18:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 6), align 8
; DEFAULT-NEXT: [[TMP19:%.*]] = fcmp fast ogt float [[TMP17]], [[TMP18]]
; DEFAULT-NEXT: [[TMP20:%.*]] = select i1 [[TMP19]], float [[TMP17]], float [[TMP18]]
; DEFAULT-NEXT: [[TMP21:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 7), align 4
; DEFAULT-NEXT: [[TMP22:%.*]] = fcmp fast ogt float [[TMP20]], [[TMP21]]
; DEFAULT-NEXT: [[TMP23:%.*]] = select i1 [[TMP22]], float [[TMP20]], float [[TMP21]]
; DEFAULT-NEXT: [[TMP24:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 8), align 16
; DEFAULT-NEXT: [[TMP25:%.*]] = fcmp fast ogt float [[TMP23]], [[TMP24]]
; DEFAULT-NEXT: [[TMP26:%.*]] = select i1 [[TMP25]], float [[TMP23]], float [[TMP24]]
; DEFAULT-NEXT: [[TMP27:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 9), align 4
; DEFAULT-NEXT: [[TMP28:%.*]] = fcmp fast ogt float [[TMP26]], [[TMP27]]
; DEFAULT-NEXT: [[TMP29:%.*]] = select i1 [[TMP28]], float [[TMP26]], float [[TMP27]]
; DEFAULT-NEXT: [[TMP30:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 10), align 8
; DEFAULT-NEXT: [[TMP31:%.*]] = fcmp fast ogt float [[TMP29]], [[TMP30]]
; DEFAULT-NEXT: [[TMP32:%.*]] = select i1 [[TMP31]], float [[TMP29]], float [[TMP30]]
; DEFAULT-NEXT: [[TMP33:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 11), align 4
; DEFAULT-NEXT: [[TMP34:%.*]] = fcmp fast ogt float [[TMP32]], [[TMP33]]
; DEFAULT-NEXT: [[TMP35:%.*]] = select i1 [[TMP34]], float [[TMP32]], float [[TMP33]]
; DEFAULT-NEXT: [[TMP36:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 12), align 16
; DEFAULT-NEXT: [[TMP37:%.*]] = fcmp fast ogt float [[TMP35]], [[TMP36]]
; DEFAULT-NEXT: [[TMP38:%.*]] = select i1 [[TMP37]], float [[TMP35]], float [[TMP36]]
; DEFAULT-NEXT: [[TMP39:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 13), align 4
; DEFAULT-NEXT: [[TMP40:%.*]] = fcmp fast ogt float [[TMP38]], [[TMP39]]
; DEFAULT-NEXT: [[TMP41:%.*]] = select i1 [[TMP40]], float [[TMP38]], float [[TMP39]]
; DEFAULT-NEXT: [[TMP42:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 14), align 8
; DEFAULT-NEXT: [[TMP43:%.*]] = fcmp fast ogt float [[TMP41]], [[TMP42]]
; DEFAULT-NEXT: [[TMP44:%.*]] = select i1 [[TMP43]], float [[TMP41]], float [[TMP42]]
; DEFAULT-NEXT: [[TMP45:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 15), align 4
; DEFAULT-NEXT: [[TMP46:%.*]] = fcmp fast ogt float [[TMP44]], [[TMP45]]
; DEFAULT-NEXT: [[TMP47:%.*]] = select i1 [[TMP46]], float [[TMP44]], float [[TMP45]]
; DEFAULT-NEXT: ret float [[TMP47]]
;
; THRESH-LABEL: @maxf16(
; THRESH-NEXT: [[TMP2:%.*]] = load <2 x float>, <2 x float>* bitcast ([32 x float]* @arr1 to <2 x float>*), align 16
; THRESH-NEXT: [[TMP3:%.*]] = extractelement <2 x float> [[TMP2]], i32 0
; THRESH-NEXT: [[TMP4:%.*]] = extractelement <2 x float> [[TMP2]], i32 1
; THRESH-NEXT: [[TMP5:%.*]] = fcmp fast ogt float [[TMP3]], [[TMP4]]
; THRESH-NEXT: [[TMP6:%.*]] = select i1 [[TMP5]], float [[TMP3]], float [[TMP4]]
; THRESH-NEXT: [[TMP7:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 2), align 8
; THRESH-NEXT: [[TMP8:%.*]] = fcmp fast ogt float [[TMP6]], [[TMP7]]
; THRESH-NEXT: [[TMP9:%.*]] = select i1 [[TMP8]], float [[TMP6]], float [[TMP7]]
; THRESH-NEXT: [[TMP10:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 3), align 4
; THRESH-NEXT: [[TMP11:%.*]] = fcmp fast ogt float [[TMP9]], [[TMP10]]
; THRESH-NEXT: [[TMP12:%.*]] = select i1 [[TMP11]], float [[TMP9]], float [[TMP10]]
; THRESH-NEXT: [[TMP13:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 4), align 16
; THRESH-NEXT: [[TMP14:%.*]] = fcmp fast ogt float [[TMP12]], [[TMP13]]
; THRESH-NEXT: [[TMP15:%.*]] = select i1 [[TMP14]], float [[TMP12]], float [[TMP13]]
; THRESH-NEXT: [[TMP16:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 5), align 4
; THRESH-NEXT: [[TMP17:%.*]] = fcmp fast ogt float [[TMP15]], [[TMP16]]
; THRESH-NEXT: [[TMP18:%.*]] = select i1 [[TMP17]], float [[TMP15]], float [[TMP16]]
; THRESH-NEXT: [[TMP19:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 6), align 8
; THRESH-NEXT: [[TMP20:%.*]] = fcmp fast ogt float [[TMP18]], [[TMP19]]
; THRESH-NEXT: [[TMP21:%.*]] = select i1 [[TMP20]], float [[TMP18]], float [[TMP19]]
; THRESH-NEXT: [[TMP22:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 7), align 4
; THRESH-NEXT: [[TMP23:%.*]] = fcmp fast ogt float [[TMP21]], [[TMP22]]
; THRESH-NEXT: [[TMP24:%.*]] = select i1 [[TMP23]], float [[TMP21]], float [[TMP22]]
; THRESH-NEXT: [[TMP25:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 8), align 16
; THRESH-NEXT: [[TMP26:%.*]] = fcmp fast ogt float [[TMP24]], [[TMP25]]
; THRESH-NEXT: [[TMP27:%.*]] = select i1 [[TMP26]], float [[TMP24]], float [[TMP25]]
; THRESH-NEXT: [[TMP28:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 9), align 4
; THRESH-NEXT: [[TMP29:%.*]] = fcmp fast ogt float [[TMP27]], [[TMP28]]
; THRESH-NEXT: [[TMP30:%.*]] = select i1 [[TMP29]], float [[TMP27]], float [[TMP28]]
; THRESH-NEXT: [[TMP31:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 10), align 8
; THRESH-NEXT: [[TMP32:%.*]] = fcmp fast ogt float [[TMP30]], [[TMP31]]
; THRESH-NEXT: [[TMP33:%.*]] = select i1 [[TMP32]], float [[TMP30]], float [[TMP31]]
; THRESH-NEXT: [[TMP34:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 11), align 4
; THRESH-NEXT: [[TMP35:%.*]] = fcmp fast ogt float [[TMP33]], [[TMP34]]
; THRESH-NEXT: [[TMP36:%.*]] = select i1 [[TMP35]], float [[TMP33]], float [[TMP34]]
; THRESH-NEXT: [[TMP37:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 12), align 16
; THRESH-NEXT: [[TMP38:%.*]] = fcmp fast ogt float [[TMP36]], [[TMP37]]
; THRESH-NEXT: [[TMP39:%.*]] = select i1 [[TMP38]], float [[TMP36]], float [[TMP37]]
; THRESH-NEXT: [[TMP40:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 13), align 4
; THRESH-NEXT: [[TMP41:%.*]] = fcmp fast ogt float [[TMP39]], [[TMP40]]
; THRESH-NEXT: [[TMP42:%.*]] = select i1 [[TMP41]], float [[TMP39]], float [[TMP40]]
; THRESH-NEXT: [[TMP43:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 14), align 8
; THRESH-NEXT: [[TMP44:%.*]] = fcmp fast ogt float [[TMP42]], [[TMP43]]
; THRESH-NEXT: [[TMP45:%.*]] = select i1 [[TMP44]], float [[TMP42]], float [[TMP43]]
; THRESH-NEXT: [[TMP46:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 15), align 4
; THRESH-NEXT: [[TMP47:%.*]] = fcmp fast ogt float [[TMP45]], [[TMP46]]
; THRESH-NEXT: [[TMP48:%.*]] = select i1 [[TMP47]], float [[TMP45]], float [[TMP46]]
; THRESH-NEXT: ret float [[TMP48]]
;
%2 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 0), align 16
%3 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 1), align 4
%4 = fcmp fast ogt float %2, %3
%5 = select i1 %4, float %2, float %3
%6 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 2), align 8
%7 = fcmp fast ogt float %5, %6
%8 = select i1 %7, float %5, float %6
%9 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 3), align 4
%10 = fcmp fast ogt float %8, %9
%11 = select i1 %10, float %8, float %9
%12 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 4), align 16
%13 = fcmp fast ogt float %11, %12
%14 = select i1 %13, float %11, float %12
%15 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 5), align 4
%16 = fcmp fast ogt float %14, %15
%17 = select i1 %16, float %14, float %15
%18 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 6), align 8
%19 = fcmp fast ogt float %17, %18
%20 = select i1 %19, float %17, float %18
%21 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 7), align 4
%22 = fcmp fast ogt float %20, %21
%23 = select i1 %22, float %20, float %21
%24 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 8), align 16
%25 = fcmp fast ogt float %23, %24
%26 = select i1 %25, float %23, float %24
%27 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 9), align 4
%28 = fcmp fast ogt float %26, %27
%29 = select i1 %28, float %26, float %27
%30 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 10), align 8
%31 = fcmp fast ogt float %29, %30
%32 = select i1 %31, float %29, float %30
%33 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 11), align 4
%34 = fcmp fast ogt float %32, %33
%35 = select i1 %34, float %32, float %33
%36 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 12), align 16
%37 = fcmp fast ogt float %35, %36
%38 = select i1 %37, float %35, float %36
%39 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 13), align 4
%40 = fcmp fast ogt float %38, %39
%41 = select i1 %40, float %38, float %39
%42 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 14), align 8
%43 = fcmp fast ogt float %41, %42
%44 = select i1 %43, float %41, float %42
%45 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 15), align 4
%46 = fcmp fast ogt float %44, %45
%47 = select i1 %46, float %44, float %45
ret float %47
}
; FIXME: Use fmaxnum intrinsics to match what InstCombine creates for fcmp+select
; with fastmath on the select.
define float @maxf32(float) {
; DEFAULT-LABEL: @maxf32(
; DEFAULT-NEXT: [[TMP2:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 0), align 16
; DEFAULT-NEXT: [[TMP3:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 1), align 4
; DEFAULT-NEXT: [[TMP4:%.*]] = fcmp fast ogt float [[TMP2]], [[TMP3]]
; DEFAULT-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], float [[TMP2]], float [[TMP3]]
; DEFAULT-NEXT: [[TMP6:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 2), align 8
; DEFAULT-NEXT: [[TMP7:%.*]] = fcmp fast ogt float [[TMP5]], [[TMP6]]
; DEFAULT-NEXT: [[TMP8:%.*]] = select i1 [[TMP7]], float [[TMP5]], float [[TMP6]]
; DEFAULT-NEXT: [[TMP9:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 3), align 4
; DEFAULT-NEXT: [[TMP10:%.*]] = fcmp fast ogt float [[TMP8]], [[TMP9]]
; DEFAULT-NEXT: [[TMP11:%.*]] = select i1 [[TMP10]], float [[TMP8]], float [[TMP9]]
; DEFAULT-NEXT: [[TMP12:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 4), align 16
; DEFAULT-NEXT: [[TMP13:%.*]] = fcmp fast ogt float [[TMP11]], [[TMP12]]
; DEFAULT-NEXT: [[TMP14:%.*]] = select i1 [[TMP13]], float [[TMP11]], float [[TMP12]]
; DEFAULT-NEXT: [[TMP15:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 5), align 4
; DEFAULT-NEXT: [[TMP16:%.*]] = fcmp fast ogt float [[TMP14]], [[TMP15]]
; DEFAULT-NEXT: [[TMP17:%.*]] = select i1 [[TMP16]], float [[TMP14]], float [[TMP15]]
; DEFAULT-NEXT: [[TMP18:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 6), align 8
; DEFAULT-NEXT: [[TMP19:%.*]] = fcmp fast ogt float [[TMP17]], [[TMP18]]
; DEFAULT-NEXT: [[TMP20:%.*]] = select i1 [[TMP19]], float [[TMP17]], float [[TMP18]]
; DEFAULT-NEXT: [[TMP21:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 7), align 4
; DEFAULT-NEXT: [[TMP22:%.*]] = fcmp fast ogt float [[TMP20]], [[TMP21]]
; DEFAULT-NEXT: [[TMP23:%.*]] = select i1 [[TMP22]], float [[TMP20]], float [[TMP21]]
; DEFAULT-NEXT: [[TMP24:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 8), align 16
; DEFAULT-NEXT: [[TMP25:%.*]] = fcmp fast ogt float [[TMP23]], [[TMP24]]
; DEFAULT-NEXT: [[TMP26:%.*]] = select i1 [[TMP25]], float [[TMP23]], float [[TMP24]]
; DEFAULT-NEXT: [[TMP27:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 9), align 4
; DEFAULT-NEXT: [[TMP28:%.*]] = fcmp fast ogt float [[TMP26]], [[TMP27]]
; DEFAULT-NEXT: [[TMP29:%.*]] = select i1 [[TMP28]], float [[TMP26]], float [[TMP27]]
; DEFAULT-NEXT: [[TMP30:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 10), align 8
; DEFAULT-NEXT: [[TMP31:%.*]] = fcmp fast ogt float [[TMP29]], [[TMP30]]
; DEFAULT-NEXT: [[TMP32:%.*]] = select i1 [[TMP31]], float [[TMP29]], float [[TMP30]]
; DEFAULT-NEXT: [[TMP33:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 11), align 4
; DEFAULT-NEXT: [[TMP34:%.*]] = fcmp fast ogt float [[TMP32]], [[TMP33]]
; DEFAULT-NEXT: [[TMP35:%.*]] = select i1 [[TMP34]], float [[TMP32]], float [[TMP33]]
; DEFAULT-NEXT: [[TMP36:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 12), align 16
; DEFAULT-NEXT: [[TMP37:%.*]] = fcmp fast ogt float [[TMP35]], [[TMP36]]
; DEFAULT-NEXT: [[TMP38:%.*]] = select i1 [[TMP37]], float [[TMP35]], float [[TMP36]]
; DEFAULT-NEXT: [[TMP39:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 13), align 4
; DEFAULT-NEXT: [[TMP40:%.*]] = fcmp fast ogt float [[TMP38]], [[TMP39]]
; DEFAULT-NEXT: [[TMP41:%.*]] = select i1 [[TMP40]], float [[TMP38]], float [[TMP39]]
; DEFAULT-NEXT: [[TMP42:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 14), align 8
; DEFAULT-NEXT: [[TMP43:%.*]] = fcmp fast ogt float [[TMP41]], [[TMP42]]
; DEFAULT-NEXT: [[TMP44:%.*]] = select i1 [[TMP43]], float [[TMP41]], float [[TMP42]]
; DEFAULT-NEXT: [[TMP45:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 15), align 4
; DEFAULT-NEXT: [[TMP46:%.*]] = fcmp fast ogt float [[TMP44]], [[TMP45]]
; DEFAULT-NEXT: [[TMP47:%.*]] = select i1 [[TMP46]], float [[TMP44]], float [[TMP45]]
; DEFAULT-NEXT: [[TMP48:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 16), align 16
; DEFAULT-NEXT: [[TMP49:%.*]] = fcmp fast ogt float [[TMP47]], [[TMP48]]
; DEFAULT-NEXT: [[TMP50:%.*]] = select i1 [[TMP49]], float [[TMP47]], float [[TMP48]]
; DEFAULT-NEXT: [[TMP51:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 17), align 4
; DEFAULT-NEXT: [[TMP52:%.*]] = fcmp fast ogt float [[TMP50]], [[TMP51]]
; DEFAULT-NEXT: [[TMP53:%.*]] = select i1 [[TMP52]], float [[TMP50]], float [[TMP51]]
; DEFAULT-NEXT: [[TMP54:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 18), align 8
; DEFAULT-NEXT: [[TMP55:%.*]] = fcmp fast ogt float [[TMP53]], [[TMP54]]
; DEFAULT-NEXT: [[TMP56:%.*]] = select i1 [[TMP55]], float [[TMP53]], float [[TMP54]]
; DEFAULT-NEXT: [[TMP57:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 19), align 4
; DEFAULT-NEXT: [[TMP58:%.*]] = fcmp fast ogt float [[TMP56]], [[TMP57]]
; DEFAULT-NEXT: [[TMP59:%.*]] = select i1 [[TMP58]], float [[TMP56]], float [[TMP57]]
; DEFAULT-NEXT: [[TMP60:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 20), align 16
; DEFAULT-NEXT: [[TMP61:%.*]] = fcmp fast ogt float [[TMP59]], [[TMP60]]
; DEFAULT-NEXT: [[TMP62:%.*]] = select i1 [[TMP61]], float [[TMP59]], float [[TMP60]]
; DEFAULT-NEXT: [[TMP63:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 21), align 4
; DEFAULT-NEXT: [[TMP64:%.*]] = fcmp fast ogt float [[TMP62]], [[TMP63]]
; DEFAULT-NEXT: [[TMP65:%.*]] = select i1 [[TMP64]], float [[TMP62]], float [[TMP63]]
; DEFAULT-NEXT: [[TMP66:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 22), align 8
; DEFAULT-NEXT: [[TMP67:%.*]] = fcmp fast ogt float [[TMP65]], [[TMP66]]
; DEFAULT-NEXT: [[TMP68:%.*]] = select i1 [[TMP67]], float [[TMP65]], float [[TMP66]]
; DEFAULT-NEXT: [[TMP69:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 23), align 4
; DEFAULT-NEXT: [[TMP70:%.*]] = fcmp fast ogt float [[TMP68]], [[TMP69]]
; DEFAULT-NEXT: [[TMP71:%.*]] = select i1 [[TMP70]], float [[TMP68]], float [[TMP69]]
; DEFAULT-NEXT: [[TMP72:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 24), align 16
; DEFAULT-NEXT: [[TMP73:%.*]] = fcmp fast ogt float [[TMP71]], [[TMP72]]
; DEFAULT-NEXT: [[TMP74:%.*]] = select i1 [[TMP73]], float [[TMP71]], float [[TMP72]]
; DEFAULT-NEXT: [[TMP75:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 25), align 4
; DEFAULT-NEXT: [[TMP76:%.*]] = fcmp fast ogt float [[TMP74]], [[TMP75]]
; DEFAULT-NEXT: [[TMP77:%.*]] = select i1 [[TMP76]], float [[TMP74]], float [[TMP75]]
; DEFAULT-NEXT: [[TMP78:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 26), align 8
; DEFAULT-NEXT: [[TMP79:%.*]] = fcmp fast ogt float [[TMP77]], [[TMP78]]
; DEFAULT-NEXT: [[TMP80:%.*]] = select i1 [[TMP79]], float [[TMP77]], float [[TMP78]]
; DEFAULT-NEXT: [[TMP81:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 27), align 4
; DEFAULT-NEXT: [[TMP82:%.*]] = fcmp fast ogt float [[TMP80]], [[TMP81]]
; DEFAULT-NEXT: [[TMP83:%.*]] = select i1 [[TMP82]], float [[TMP80]], float [[TMP81]]
; DEFAULT-NEXT: [[TMP84:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 28), align 16
; DEFAULT-NEXT: [[TMP85:%.*]] = fcmp fast ogt float [[TMP83]], [[TMP84]]
; DEFAULT-NEXT: [[TMP86:%.*]] = select i1 [[TMP85]], float [[TMP83]], float [[TMP84]]
; DEFAULT-NEXT: [[TMP87:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 29), align 4
; DEFAULT-NEXT: [[TMP88:%.*]] = fcmp fast ogt float [[TMP86]], [[TMP87]]
; DEFAULT-NEXT: [[TMP89:%.*]] = select i1 [[TMP88]], float [[TMP86]], float [[TMP87]]
; DEFAULT-NEXT: [[TMP90:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 30), align 8
; DEFAULT-NEXT: [[TMP91:%.*]] = fcmp fast ogt float [[TMP89]], [[TMP90]]
; DEFAULT-NEXT: [[TMP92:%.*]] = select i1 [[TMP91]], float [[TMP89]], float [[TMP90]]
; DEFAULT-NEXT: [[TMP93:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 31), align 4
; DEFAULT-NEXT: [[TMP94:%.*]] = fcmp fast ogt float [[TMP92]], [[TMP93]]
; DEFAULT-NEXT: [[TMP95:%.*]] = select i1 [[TMP94]], float [[TMP92]], float [[TMP93]]
; DEFAULT-NEXT: ret float [[TMP95]]
;
; THRESH-LABEL: @maxf32(
; THRESH-NEXT: [[TMP2:%.*]] = load <2 x float>, <2 x float>* bitcast ([32 x float]* @arr1 to <2 x float>*), align 16
; THRESH-NEXT: [[TMP3:%.*]] = extractelement <2 x float> [[TMP2]], i32 0
; THRESH-NEXT: [[TMP4:%.*]] = extractelement <2 x float> [[TMP2]], i32 1
; THRESH-NEXT: [[TMP5:%.*]] = fcmp fast ogt float [[TMP3]], [[TMP4]]
; THRESH-NEXT: [[TMP6:%.*]] = select i1 [[TMP5]], float [[TMP3]], float [[TMP4]]
; THRESH-NEXT: [[TMP7:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 2), align 8
; THRESH-NEXT: [[TMP8:%.*]] = fcmp fast ogt float [[TMP6]], [[TMP7]]
; THRESH-NEXT: [[TMP9:%.*]] = select i1 [[TMP8]], float [[TMP6]], float [[TMP7]]
; THRESH-NEXT: [[TMP10:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 3), align 4
; THRESH-NEXT: [[TMP11:%.*]] = fcmp fast ogt float [[TMP9]], [[TMP10]]
; THRESH-NEXT: [[TMP12:%.*]] = select i1 [[TMP11]], float [[TMP9]], float [[TMP10]]
; THRESH-NEXT: [[TMP13:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 4), align 16
; THRESH-NEXT: [[TMP14:%.*]] = fcmp fast ogt float [[TMP12]], [[TMP13]]
; THRESH-NEXT: [[TMP15:%.*]] = select i1 [[TMP14]], float [[TMP12]], float [[TMP13]]
; THRESH-NEXT: [[TMP16:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 5), align 4
; THRESH-NEXT: [[TMP17:%.*]] = fcmp fast ogt float [[TMP15]], [[TMP16]]
; THRESH-NEXT: [[TMP18:%.*]] = select i1 [[TMP17]], float [[TMP15]], float [[TMP16]]
; THRESH-NEXT: [[TMP19:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 6), align 8
; THRESH-NEXT: [[TMP20:%.*]] = fcmp fast ogt float [[TMP18]], [[TMP19]]
; THRESH-NEXT: [[TMP21:%.*]] = select i1 [[TMP20]], float [[TMP18]], float [[TMP19]]
; THRESH-NEXT: [[TMP22:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 7), align 4
; THRESH-NEXT: [[TMP23:%.*]] = fcmp fast ogt float [[TMP21]], [[TMP22]]
; THRESH-NEXT: [[TMP24:%.*]] = select i1 [[TMP23]], float [[TMP21]], float [[TMP22]]
; THRESH-NEXT: [[TMP25:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 8), align 16
; THRESH-NEXT: [[TMP26:%.*]] = fcmp fast ogt float [[TMP24]], [[TMP25]]
; THRESH-NEXT: [[TMP27:%.*]] = select i1 [[TMP26]], float [[TMP24]], float [[TMP25]]
; THRESH-NEXT: [[TMP28:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 9), align 4
; THRESH-NEXT: [[TMP29:%.*]] = fcmp fast ogt float [[TMP27]], [[TMP28]]
; THRESH-NEXT: [[TMP30:%.*]] = select i1 [[TMP29]], float [[TMP27]], float [[TMP28]]
; THRESH-NEXT: [[TMP31:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 10), align 8
; THRESH-NEXT: [[TMP32:%.*]] = fcmp fast ogt float [[TMP30]], [[TMP31]]
; THRESH-NEXT: [[TMP33:%.*]] = select i1 [[TMP32]], float [[TMP30]], float [[TMP31]]
; THRESH-NEXT: [[TMP34:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 11), align 4
; THRESH-NEXT: [[TMP35:%.*]] = fcmp fast ogt float [[TMP33]], [[TMP34]]
; THRESH-NEXT: [[TMP36:%.*]] = select i1 [[TMP35]], float [[TMP33]], float [[TMP34]]
; THRESH-NEXT: [[TMP37:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 12), align 16
; THRESH-NEXT: [[TMP38:%.*]] = fcmp fast ogt float [[TMP36]], [[TMP37]]
; THRESH-NEXT: [[TMP39:%.*]] = select i1 [[TMP38]], float [[TMP36]], float [[TMP37]]
; THRESH-NEXT: [[TMP40:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 13), align 4
; THRESH-NEXT: [[TMP41:%.*]] = fcmp fast ogt float [[TMP39]], [[TMP40]]
; THRESH-NEXT: [[TMP42:%.*]] = select i1 [[TMP41]], float [[TMP39]], float [[TMP40]]
; THRESH-NEXT: [[TMP43:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 14), align 8
; THRESH-NEXT: [[TMP44:%.*]] = fcmp fast ogt float [[TMP42]], [[TMP43]]
; THRESH-NEXT: [[TMP45:%.*]] = select i1 [[TMP44]], float [[TMP42]], float [[TMP43]]
; THRESH-NEXT: [[TMP46:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 15), align 4
; THRESH-NEXT: [[TMP47:%.*]] = fcmp fast ogt float [[TMP45]], [[TMP46]]
; THRESH-NEXT: [[TMP48:%.*]] = select i1 [[TMP47]], float [[TMP45]], float [[TMP46]]
; THRESH-NEXT: [[TMP49:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 16), align 16
; THRESH-NEXT: [[TMP50:%.*]] = fcmp fast ogt float [[TMP48]], [[TMP49]]
; THRESH-NEXT: [[TMP51:%.*]] = select i1 [[TMP50]], float [[TMP48]], float [[TMP49]]
; THRESH-NEXT: [[TMP52:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 17), align 4
; THRESH-NEXT: [[TMP53:%.*]] = fcmp fast ogt float [[TMP51]], [[TMP52]]
; THRESH-NEXT: [[TMP54:%.*]] = select i1 [[TMP53]], float [[TMP51]], float [[TMP52]]
; THRESH-NEXT: [[TMP55:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 18), align 8
; THRESH-NEXT: [[TMP56:%.*]] = fcmp fast ogt float [[TMP54]], [[TMP55]]
; THRESH-NEXT: [[TMP57:%.*]] = select i1 [[TMP56]], float [[TMP54]], float [[TMP55]]
; THRESH-NEXT: [[TMP58:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 19), align 4
; THRESH-NEXT: [[TMP59:%.*]] = fcmp fast ogt float [[TMP57]], [[TMP58]]
; THRESH-NEXT: [[TMP60:%.*]] = select i1 [[TMP59]], float [[TMP57]], float [[TMP58]]
; THRESH-NEXT: [[TMP61:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 20), align 16
; THRESH-NEXT: [[TMP62:%.*]] = fcmp fast ogt float [[TMP60]], [[TMP61]]
; THRESH-NEXT: [[TMP63:%.*]] = select i1 [[TMP62]], float [[TMP60]], float [[TMP61]]
; THRESH-NEXT: [[TMP64:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 21), align 4
; THRESH-NEXT: [[TMP65:%.*]] = fcmp fast ogt float [[TMP63]], [[TMP64]]
; THRESH-NEXT: [[TMP66:%.*]] = select i1 [[TMP65]], float [[TMP63]], float [[TMP64]]
; THRESH-NEXT: [[TMP67:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 22), align 8
; THRESH-NEXT: [[TMP68:%.*]] = fcmp fast ogt float [[TMP66]], [[TMP67]]
; THRESH-NEXT: [[TMP69:%.*]] = select i1 [[TMP68]], float [[TMP66]], float [[TMP67]]
; THRESH-NEXT: [[TMP70:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 23), align 4
; THRESH-NEXT: [[TMP71:%.*]] = fcmp fast ogt float [[TMP69]], [[TMP70]]
; THRESH-NEXT: [[TMP72:%.*]] = select i1 [[TMP71]], float [[TMP69]], float [[TMP70]]
; THRESH-NEXT: [[TMP73:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 24), align 16
; THRESH-NEXT: [[TMP74:%.*]] = fcmp fast ogt float [[TMP72]], [[TMP73]]
; THRESH-NEXT: [[TMP75:%.*]] = select i1 [[TMP74]], float [[TMP72]], float [[TMP73]]
; THRESH-NEXT: [[TMP76:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 25), align 4
; THRESH-NEXT: [[TMP77:%.*]] = fcmp fast ogt float [[TMP75]], [[TMP76]]
; THRESH-NEXT: [[TMP78:%.*]] = select i1 [[TMP77]], float [[TMP75]], float [[TMP76]]
; THRESH-NEXT: [[TMP79:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 26), align 8
; THRESH-NEXT: [[TMP80:%.*]] = fcmp fast ogt float [[TMP78]], [[TMP79]]
; THRESH-NEXT: [[TMP81:%.*]] = select i1 [[TMP80]], float [[TMP78]], float [[TMP79]]
; THRESH-NEXT: [[TMP82:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 27), align 4
; THRESH-NEXT: [[TMP83:%.*]] = fcmp fast ogt float [[TMP81]], [[TMP82]]
; THRESH-NEXT: [[TMP84:%.*]] = select i1 [[TMP83]], float [[TMP81]], float [[TMP82]]
; THRESH-NEXT: [[TMP85:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 28), align 16
; THRESH-NEXT: [[TMP86:%.*]] = fcmp fast ogt float [[TMP84]], [[TMP85]]
; THRESH-NEXT: [[TMP87:%.*]] = select i1 [[TMP86]], float [[TMP84]], float [[TMP85]]
; THRESH-NEXT: [[TMP88:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 29), align 4
; THRESH-NEXT: [[TMP89:%.*]] = fcmp fast ogt float [[TMP87]], [[TMP88]]
; THRESH-NEXT: [[TMP90:%.*]] = select i1 [[TMP89]], float [[TMP87]], float [[TMP88]]
; THRESH-NEXT: [[TMP91:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 30), align 8
; THRESH-NEXT: [[TMP92:%.*]] = fcmp fast ogt float [[TMP90]], [[TMP91]]
; THRESH-NEXT: [[TMP93:%.*]] = select i1 [[TMP92]], float [[TMP90]], float [[TMP91]]
; THRESH-NEXT: [[TMP94:%.*]] = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 31), align 4
; THRESH-NEXT: [[TMP95:%.*]] = fcmp fast ogt float [[TMP93]], [[TMP94]]
; THRESH-NEXT: [[TMP96:%.*]] = select i1 [[TMP95]], float [[TMP93]], float [[TMP94]]
; THRESH-NEXT: ret float [[TMP96]]
;
%2 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 0), align 16
%3 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 1), align 4
%4 = fcmp fast ogt float %2, %3
%5 = select i1 %4, float %2, float %3
%6 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 2), align 8
%7 = fcmp fast ogt float %5, %6
%8 = select i1 %7, float %5, float %6
%9 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 3), align 4
%10 = fcmp fast ogt float %8, %9
%11 = select i1 %10, float %8, float %9
%12 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 4), align 16
%13 = fcmp fast ogt float %11, %12
%14 = select i1 %13, float %11, float %12
%15 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 5), align 4
%16 = fcmp fast ogt float %14, %15
%17 = select i1 %16, float %14, float %15
%18 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 6), align 8
%19 = fcmp fast ogt float %17, %18
%20 = select i1 %19, float %17, float %18
%21 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 7), align 4
%22 = fcmp fast ogt float %20, %21
%23 = select i1 %22, float %20, float %21
%24 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 8), align 16
%25 = fcmp fast ogt float %23, %24
%26 = select i1 %25, float %23, float %24
%27 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 9), align 4
%28 = fcmp fast ogt float %26, %27
%29 = select i1 %28, float %26, float %27
%30 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 10), align 8
%31 = fcmp fast ogt float %29, %30
%32 = select i1 %31, float %29, float %30
%33 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 11), align 4
%34 = fcmp fast ogt float %32, %33
%35 = select i1 %34, float %32, float %33
%36 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 12), align 16
%37 = fcmp fast ogt float %35, %36
%38 = select i1 %37, float %35, float %36
%39 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 13), align 4
%40 = fcmp fast ogt float %38, %39
%41 = select i1 %40, float %38, float %39
%42 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 14), align 8
%43 = fcmp fast ogt float %41, %42
%44 = select i1 %43, float %41, float %42
%45 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 15), align 4
%46 = fcmp fast ogt float %44, %45
%47 = select i1 %46, float %44, float %45
%48 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 16), align 16
%49 = fcmp fast ogt float %47, %48
%50 = select i1 %49, float %47, float %48
%51 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 17), align 4
%52 = fcmp fast ogt float %50, %51
%53 = select i1 %52, float %50, float %51
%54 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 18), align 8
%55 = fcmp fast ogt float %53, %54
%56 = select i1 %55, float %53, float %54
%57 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 19), align 4
%58 = fcmp fast ogt float %56, %57
%59 = select i1 %58, float %56, float %57
%60 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 20), align 16
%61 = fcmp fast ogt float %59, %60
%62 = select i1 %61, float %59, float %60
%63 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 21), align 4
%64 = fcmp fast ogt float %62, %63
%65 = select i1 %64, float %62, float %63
%66 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 22), align 8
%67 = fcmp fast ogt float %65, %66
%68 = select i1 %67, float %65, float %66
%69 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 23), align 4
%70 = fcmp fast ogt float %68, %69
%71 = select i1 %70, float %68, float %69
%72 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 24), align 16
%73 = fcmp fast ogt float %71, %72
%74 = select i1 %73, float %71, float %72
%75 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 25), align 4
%76 = fcmp fast ogt float %74, %75
%77 = select i1 %76, float %74, float %75
%78 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 26), align 8
%79 = fcmp fast ogt float %77, %78
%80 = select i1 %79, float %77, float %78
%81 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 27), align 4
%82 = fcmp fast ogt float %80, %81
%83 = select i1 %82, float %80, float %81
%84 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 28), align 16
%85 = fcmp fast ogt float %83, %84
%86 = select i1 %85, float %83, float %84
%87 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 29), align 4
%88 = fcmp fast ogt float %86, %87
%89 = select i1 %88, float %86, float %87
%90 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 30), align 8
%91 = fcmp fast ogt float %89, %90
%92 = select i1 %91, float %89, float %90
%93 = load float, float* getelementptr inbounds ([32 x float], [32 x float]* @arr1, i64 0, i64 31), align 4
%94 = fcmp fast ogt float %92, %93
%95 = select i1 %94, float %92, float %93
ret float %95
}
define i32 @maxi8_mutiple_uses(i32) {
; SSE-LABEL: @maxi8_mutiple_uses(
; SSE-NEXT: [[TMP2:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 0), align 16
; SSE-NEXT: [[TMP3:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 1), align 4
; SSE-NEXT: [[TMP4:%.*]] = icmp sgt i32 [[TMP2]], [[TMP3]]
; SSE-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], i32 [[TMP2]], i32 [[TMP3]]
; SSE-NEXT: [[TMP6:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 2), align 8
; SSE-NEXT: [[TMP7:%.*]] = icmp sgt i32 [[TMP5]], [[TMP6]]
; SSE-NEXT: [[TMP8:%.*]] = select i1 [[TMP7]], i32 [[TMP5]], i32 [[TMP6]]
; SSE-NEXT: [[TMP9:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 3), align 4
; SSE-NEXT: [[TMP10:%.*]] = icmp sgt i32 [[TMP8]], [[TMP9]]
; SSE-NEXT: [[TMP11:%.*]] = select i1 [[TMP10]], i32 [[TMP8]], i32 [[TMP9]]
; SSE-NEXT: [[TMP12:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 4), align 16
; SSE-NEXT: [[TMP13:%.*]] = icmp sgt i32 [[TMP11]], [[TMP12]]
; SSE-NEXT: [[TMP14:%.*]] = select i1 [[TMP13]], i32 [[TMP11]], i32 [[TMP12]]
; SSE-NEXT: [[TMP15:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 5), align 4
; SSE-NEXT: [[TMP16:%.*]] = icmp sgt i32 [[TMP14]], [[TMP15]]
; SSE-NEXT: [[TMP17:%.*]] = select i1 [[TMP16]], i32 [[TMP14]], i32 [[TMP15]]
; SSE-NEXT: [[TMP18:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 6), align 8
; SSE-NEXT: [[TMP19:%.*]] = icmp sgt i32 [[TMP17]], [[TMP18]]
; SSE-NEXT: [[TMP20:%.*]] = select i1 [[TMP19]], i32 [[TMP17]], i32 [[TMP18]]
; SSE-NEXT: [[TMP21:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 7), align 4
; SSE-NEXT: [[TMP22:%.*]] = icmp sgt i32 [[TMP20]], [[TMP21]]
; SSE-NEXT: [[TMP23:%.*]] = select i1 [[TMP22]], i32 [[TMP20]], i32 [[TMP21]]
; SSE-NEXT: [[TMP24:%.*]] = select i1 [[TMP4]], i32 3, i32 4
; SSE-NEXT: store i32 [[TMP24]], i32* @var, align 8
; SSE-NEXT: ret i32 [[TMP23]]
;
; AVX-LABEL: @maxi8_mutiple_uses(
; AVX-NEXT: [[TMP2:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 0), align 16
; AVX-NEXT: [[TMP3:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 1), align 4
; AVX-NEXT: [[TMP4:%.*]] = icmp sgt i32 [[TMP2]], [[TMP3]]
; AVX-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], i32 [[TMP2]], i32 [[TMP3]]
; AVX-NEXT: [[TMP6:%.*]] = load <4 x i32>, <4 x i32>* bitcast (i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 2) to <4 x i32>*), align 8
; AVX-NEXT: [[TMP7:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 6), align 8
; AVX-NEXT: [[TMP8:%.*]] = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> [[TMP6]])
; AVX-NEXT: [[TMP9:%.*]] = icmp sgt i32 [[TMP8]], [[TMP7]]
; AVX-NEXT: [[TMP10:%.*]] = select i1 [[TMP9]], i32 [[TMP8]], i32 [[TMP7]]
; AVX-NEXT: [[OP_EXTRA:%.*]] = icmp sgt i32 [[TMP10]], [[TMP5]]
; AVX-NEXT: [[OP_EXTRA1:%.*]] = select i1 [[OP_EXTRA]], i32 [[TMP10]], i32 [[TMP5]]
; AVX-NEXT: [[TMP11:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 7), align 4
; AVX-NEXT: [[TMP12:%.*]] = icmp sgt i32 [[OP_EXTRA1]], [[TMP11]]
; AVX-NEXT: [[TMP13:%.*]] = select i1 [[TMP12]], i32 [[OP_EXTRA1]], i32 [[TMP11]]
; AVX-NEXT: [[TMP14:%.*]] = select i1 [[TMP4]], i32 3, i32 4
; AVX-NEXT: store i32 [[TMP14]], i32* @var, align 8
; AVX-NEXT: ret i32 [[TMP13]]
;
; THRESH-LABEL: @maxi8_mutiple_uses(
; THRESH-NEXT: [[TMP2:%.*]] = load <2 x i32>, <2 x i32>* bitcast ([32 x i32]* @arr to <2 x i32>*), align 16
; THRESH-NEXT: [[TMP3:%.*]] = extractelement <2 x i32> [[TMP2]], i32 0
; THRESH-NEXT: [[TMP4:%.*]] = extractelement <2 x i32> [[TMP2]], i32 1
; THRESH-NEXT: [[TMP5:%.*]] = load <4 x i32>, <4 x i32>* bitcast (i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 2) to <4 x i32>*), align 8
; THRESH-NEXT: [[TMP6:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 6), align 8
; THRESH-NEXT: [[TMP7:%.*]] = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> [[TMP5]])
; THRESH-NEXT: [[TMP8:%.*]] = insertelement <2 x i32> poison, i32 [[TMP7]], i32 0
; THRESH-NEXT: [[TMP9:%.*]] = insertelement <2 x i32> [[TMP8]], i32 [[TMP3]], i32 1
; THRESH-NEXT: [[TMP10:%.*]] = insertelement <2 x i32> poison, i32 [[TMP6]], i32 0
; THRESH-NEXT: [[TMP11:%.*]] = insertelement <2 x i32> [[TMP10]], i32 [[TMP4]], i32 1
; THRESH-NEXT: [[TMP12:%.*]] = icmp sgt <2 x i32> [[TMP9]], [[TMP11]]
; THRESH-NEXT: [[TMP13:%.*]] = select <2 x i1> [[TMP12]], <2 x i32> [[TMP9]], <2 x i32> [[TMP11]]
; THRESH-NEXT: [[TMP14:%.*]] = extractelement <2 x i32> [[TMP13]], i32 1
; THRESH-NEXT: [[TMP15:%.*]] = extractelement <2 x i32> [[TMP13]], i32 0
; THRESH-NEXT: [[OP_EXTRA:%.*]] = icmp sgt i32 [[TMP15]], [[TMP14]]
; THRESH-NEXT: [[OP_EXTRA1:%.*]] = select i1 [[OP_EXTRA]], i32 [[TMP15]], i32 [[TMP14]]
; THRESH-NEXT: [[TMP16:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 7), align 4
; THRESH-NEXT: [[TMP17:%.*]] = icmp sgt i32 [[OP_EXTRA1]], [[TMP16]]
; THRESH-NEXT: [[TMP18:%.*]] = select i1 [[TMP17]], i32 [[OP_EXTRA1]], i32 [[TMP16]]
; THRESH-NEXT: [[TMP19:%.*]] = extractelement <2 x i1> [[TMP12]], i32 1
; THRESH-NEXT: [[TMP20:%.*]] = select i1 [[TMP19]], i32 3, i32 4
; THRESH-NEXT: store i32 [[TMP20]], i32* @var, align 8
; THRESH-NEXT: ret i32 [[TMP18]]
;
%2 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 0), align 16
%3 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 1), align 4
%4 = icmp sgt i32 %2, %3
%5 = select i1 %4, i32 %2, i32 %3
%6 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 2), align 8
%7 = icmp sgt i32 %5, %6
%8 = select i1 %7, i32 %5, i32 %6
%9 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 3), align 4
%10 = icmp sgt i32 %8, %9
%11 = select i1 %10, i32 %8, i32 %9
%12 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 4), align 16
%13 = icmp sgt i32 %11, %12
%14 = select i1 %13, i32 %11, i32 %12
%15 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 5), align 4
%16 = icmp sgt i32 %14, %15
%17 = select i1 %16, i32 %14, i32 %15
%18 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 6), align 8
%19 = icmp sgt i32 %17, %18
%20 = select i1 %19, i32 %17, i32 %18
%21 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 7), align 4
%22 = icmp sgt i32 %20, %21
%23 = select i1 %22, i32 %20, i32 %21
%24 = select i1 %4, i32 3, i32 4
store i32 %24, i32* @var, align 8
ret i32 %23
}
define i32 @maxi8_wrong_parent(i32) {
; SSE-LABEL: @maxi8_wrong_parent(
; SSE-NEXT: [[TMP2:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 0), align 16
; SSE-NEXT: [[TMP3:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 1), align 4
; SSE-NEXT: [[TMP4:%.*]] = icmp sgt i32 [[TMP2]], [[TMP3]]
; SSE-NEXT: br label [[PP:%.*]]
; SSE: pp:
; SSE-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], i32 [[TMP2]], i32 [[TMP3]]
; SSE-NEXT: [[TMP6:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 2), align 8
; SSE-NEXT: [[TMP7:%.*]] = icmp sgt i32 [[TMP5]], [[TMP6]]
; SSE-NEXT: [[TMP8:%.*]] = select i1 [[TMP7]], i32 [[TMP5]], i32 [[TMP6]]
; SSE-NEXT: [[TMP9:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 3), align 4
; SSE-NEXT: [[TMP10:%.*]] = icmp sgt i32 [[TMP8]], [[TMP9]]
; SSE-NEXT: [[TMP11:%.*]] = select i1 [[TMP10]], i32 [[TMP8]], i32 [[TMP9]]
; SSE-NEXT: [[TMP12:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 4), align 16
; SSE-NEXT: [[TMP13:%.*]] = icmp sgt i32 [[TMP11]], [[TMP12]]
; SSE-NEXT: [[TMP14:%.*]] = select i1 [[TMP13]], i32 [[TMP11]], i32 [[TMP12]]
; SSE-NEXT: [[TMP15:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 5), align 4
; SSE-NEXT: [[TMP16:%.*]] = icmp sgt i32 [[TMP14]], [[TMP15]]
; SSE-NEXT: [[TMP17:%.*]] = select i1 [[TMP16]], i32 [[TMP14]], i32 [[TMP15]]
; SSE-NEXT: [[TMP18:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 6), align 8
; SSE-NEXT: [[TMP19:%.*]] = icmp sgt i32 [[TMP17]], [[TMP18]]
; SSE-NEXT: [[TMP20:%.*]] = select i1 [[TMP19]], i32 [[TMP17]], i32 [[TMP18]]
; SSE-NEXT: [[TMP21:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 7), align 4
; SSE-NEXT: [[TMP22:%.*]] = icmp sgt i32 [[TMP20]], [[TMP21]]
; SSE-NEXT: [[TMP23:%.*]] = select i1 [[TMP22]], i32 [[TMP20]], i32 [[TMP21]]
; SSE-NEXT: ret i32 [[TMP23]]
;
; AVX-LABEL: @maxi8_wrong_parent(
; AVX-NEXT: [[TMP2:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 0), align 16
; AVX-NEXT: [[TMP3:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 1), align 4
; AVX-NEXT: [[TMP4:%.*]] = icmp sgt i32 [[TMP2]], [[TMP3]]
; AVX-NEXT: br label [[PP:%.*]]
; AVX: pp:
; AVX-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], i32 [[TMP2]], i32 [[TMP3]]
; AVX-NEXT: [[TMP6:%.*]] = load <4 x i32>, <4 x i32>* bitcast (i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 2) to <4 x i32>*), align 8
; AVX-NEXT: [[TMP7:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 6), align 8
; AVX-NEXT: [[TMP8:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 7), align 4
; AVX-NEXT: [[TMP9:%.*]] = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> [[TMP6]])
; AVX-NEXT: [[TMP10:%.*]] = icmp sgt i32 [[TMP9]], [[TMP7]]
; AVX-NEXT: [[TMP11:%.*]] = select i1 [[TMP10]], i32 [[TMP9]], i32 [[TMP7]]
; AVX-NEXT: [[TMP12:%.*]] = icmp sgt i32 [[TMP11]], [[TMP8]]
; AVX-NEXT: [[TMP13:%.*]] = select i1 [[TMP12]], i32 [[TMP11]], i32 [[TMP8]]
; AVX-NEXT: [[OP_EXTRA:%.*]] = icmp sgt i32 [[TMP13]], [[TMP5]]
; AVX-NEXT: [[OP_EXTRA1:%.*]] = select i1 [[OP_EXTRA]], i32 [[TMP13]], i32 [[TMP5]]
; AVX-NEXT: ret i32 [[OP_EXTRA1]]
;
; THRESH-LABEL: @maxi8_wrong_parent(
; THRESH-NEXT: [[TMP2:%.*]] = load <2 x i32>, <2 x i32>* bitcast ([32 x i32]* @arr to <2 x i32>*), align 16
; THRESH-NEXT: [[TMP3:%.*]] = extractelement <2 x i32> [[TMP2]], i32 0
; THRESH-NEXT: [[TMP4:%.*]] = extractelement <2 x i32> [[TMP2]], i32 1
; THRESH-NEXT: [[TMP5:%.*]] = icmp sgt i32 [[TMP3]], [[TMP4]]
; THRESH-NEXT: br label [[PP:%.*]]
; THRESH: pp:
; THRESH-NEXT: [[TMP6:%.*]] = load <4 x i32>, <4 x i32>* bitcast (i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 2) to <4 x i32>*), align 8
; THRESH-NEXT: [[TMP7:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 6), align 8
; THRESH-NEXT: [[TMP8:%.*]] = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 7), align 4
; THRESH-NEXT: [[TMP9:%.*]] = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> [[TMP6]])
; THRESH-NEXT: [[TMP10:%.*]] = icmp sgt i32 [[TMP9]], [[TMP7]]
; THRESH-NEXT: [[TMP11:%.*]] = select i1 [[TMP10]], i32 [[TMP9]], i32 [[TMP7]]
; THRESH-NEXT: [[TMP12:%.*]] = icmp sgt i32 [[TMP11]], [[TMP8]]
; THRESH-NEXT: [[TMP13:%.*]] = insertelement <2 x i1> poison, i1 [[TMP12]], i32 0
; THRESH-NEXT: [[TMP14:%.*]] = insertelement <2 x i1> [[TMP13]], i1 [[TMP5]], i32 1
; THRESH-NEXT: [[TMP15:%.*]] = insertelement <2 x i32> poison, i32 [[TMP11]], i32 0
; THRESH-NEXT: [[TMP16:%.*]] = insertelement <2 x i32> [[TMP15]], i32 [[TMP3]], i32 1
; THRESH-NEXT: [[TMP17:%.*]] = insertelement <2 x i32> poison, i32 [[TMP8]], i32 0
; THRESH-NEXT: [[TMP18:%.*]] = insertelement <2 x i32> [[TMP17]], i32 [[TMP4]], i32 1
; THRESH-NEXT: [[TMP19:%.*]] = select <2 x i1> [[TMP14]], <2 x i32> [[TMP16]], <2 x i32> [[TMP18]]
; THRESH-NEXT: [[TMP20:%.*]] = extractelement <2 x i32> [[TMP19]], i32 1
; THRESH-NEXT: [[TMP21:%.*]] = extractelement <2 x i32> [[TMP19]], i32 0
; THRESH-NEXT: [[OP_EXTRA:%.*]] = icmp sgt i32 [[TMP21]], [[TMP20]]
; THRESH-NEXT: [[OP_EXTRA1:%.*]] = select i1 [[OP_EXTRA]], i32 [[TMP21]], i32 [[TMP20]]
; THRESH-NEXT: ret i32 [[OP_EXTRA1]]
;
%2 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 0), align 16
%3 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 1), align 4
%4 = icmp sgt i32 %2, %3
br label %pp
pp:
%5 = select i1 %4, i32 %2, i32 %3
%6 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 2), align 8
%7 = icmp sgt i32 %5, %6
%8 = select i1 %7, i32 %5, i32 %6
%9 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 3), align 4
%10 = icmp sgt i32 %8, %9
%11 = select i1 %10, i32 %8, i32 %9
%12 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 4), align 16
%13 = icmp sgt i32 %11, %12
%14 = select i1 %13, i32 %11, i32 %12
%15 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 5), align 4
%16 = icmp sgt i32 %14, %15
%17 = select i1 %16, i32 %14, i32 %15
%18 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 6), align 8
%19 = icmp sgt i32 %17, %18
%20 = select i1 %19, i32 %17, i32 %18
%21 = load i32, i32* getelementptr inbounds ([32 x i32], [32 x i32]* @arr, i64 0, i64 7), align 4
%22 = icmp sgt i32 %20, %21
%23 = select i1 %22, i32 %20, i32 %21
ret i32 %23
}
; PR38191 - We don't handle array-of-pointer reductions.
define i32* @maxp8(i32) {
; DEFAULT-LABEL: @maxp8(
; DEFAULT-NEXT: [[TMP2:%.*]] = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 0), align 16
; DEFAULT-NEXT: [[TMP3:%.*]] = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 1), align 4
; DEFAULT-NEXT: [[TMP4:%.*]] = icmp ugt i32* [[TMP2]], [[TMP3]]
; DEFAULT-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], i32* [[TMP2]], i32* [[TMP3]]
; DEFAULT-NEXT: [[TMP6:%.*]] = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 2), align 8
; DEFAULT-NEXT: [[TMP7:%.*]] = icmp ugt i32* [[TMP5]], [[TMP6]]
; DEFAULT-NEXT: [[TMP8:%.*]] = select i1 [[TMP7]], i32* [[TMP5]], i32* [[TMP6]]
; DEFAULT-NEXT: [[TMP9:%.*]] = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 3), align 4
; DEFAULT-NEXT: [[TMP10:%.*]] = icmp ugt i32* [[TMP8]], [[TMP9]]
; DEFAULT-NEXT: [[TMP11:%.*]] = select i1 [[TMP10]], i32* [[TMP8]], i32* [[TMP9]]
; DEFAULT-NEXT: [[TMP12:%.*]] = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 4), align 16
; DEFAULT-NEXT: [[TMP13:%.*]] = icmp ugt i32* [[TMP11]], [[TMP12]]
; DEFAULT-NEXT: [[TMP14:%.*]] = select i1 [[TMP13]], i32* [[TMP11]], i32* [[TMP12]]
; DEFAULT-NEXT: [[TMP15:%.*]] = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 5), align 4
; DEFAULT-NEXT: [[TMP16:%.*]] = icmp ugt i32* [[TMP14]], [[TMP15]]
; DEFAULT-NEXT: [[TMP17:%.*]] = select i1 [[TMP16]], i32* [[TMP14]], i32* [[TMP15]]
; DEFAULT-NEXT: [[TMP18:%.*]] = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 6), align 8
; DEFAULT-NEXT: [[TMP19:%.*]] = icmp ugt i32* [[TMP17]], [[TMP18]]
; DEFAULT-NEXT: [[TMP20:%.*]] = select i1 [[TMP19]], i32* [[TMP17]], i32* [[TMP18]]
; DEFAULT-NEXT: [[TMP21:%.*]] = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 7), align 4
; DEFAULT-NEXT: [[TMP22:%.*]] = icmp ugt i32* [[TMP20]], [[TMP21]]
; DEFAULT-NEXT: [[TMP23:%.*]] = select i1 [[TMP22]], i32* [[TMP20]], i32* [[TMP21]]
; DEFAULT-NEXT: ret i32* [[TMP23]]
;
; THRESH-LABEL: @maxp8(
; THRESH-NEXT: [[TMP2:%.*]] = load <2 x i32*>, <2 x i32*>* bitcast ([32 x i32*]* @arrp to <2 x i32*>*), align 16
; THRESH-NEXT: [[TMP3:%.*]] = extractelement <2 x i32*> [[TMP2]], i32 0
; THRESH-NEXT: [[TMP4:%.*]] = extractelement <2 x i32*> [[TMP2]], i32 1
; THRESH-NEXT: [[TMP5:%.*]] = icmp ugt i32* [[TMP3]], [[TMP4]]
; THRESH-NEXT: [[TMP6:%.*]] = select i1 [[TMP5]], i32* [[TMP3]], i32* [[TMP4]]
; THRESH-NEXT: [[TMP7:%.*]] = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 2), align 8
; THRESH-NEXT: [[TMP8:%.*]] = icmp ugt i32* [[TMP6]], [[TMP7]]
; THRESH-NEXT: [[TMP9:%.*]] = select i1 [[TMP8]], i32* [[TMP6]], i32* [[TMP7]]
; THRESH-NEXT: [[TMP10:%.*]] = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 3), align 4
; THRESH-NEXT: [[TMP11:%.*]] = icmp ugt i32* [[TMP9]], [[TMP10]]
; THRESH-NEXT: [[TMP12:%.*]] = select i1 [[TMP11]], i32* [[TMP9]], i32* [[TMP10]]
; THRESH-NEXT: [[TMP13:%.*]] = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 4), align 16
; THRESH-NEXT: [[TMP14:%.*]] = icmp ugt i32* [[TMP12]], [[TMP13]]
; THRESH-NEXT: [[TMP15:%.*]] = select i1 [[TMP14]], i32* [[TMP12]], i32* [[TMP13]]
; THRESH-NEXT: [[TMP16:%.*]] = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 5), align 4
; THRESH-NEXT: [[TMP17:%.*]] = icmp ugt i32* [[TMP15]], [[TMP16]]
; THRESH-NEXT: [[TMP18:%.*]] = select i1 [[TMP17]], i32* [[TMP15]], i32* [[TMP16]]
; THRESH-NEXT: [[TMP19:%.*]] = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 6), align 8
; THRESH-NEXT: [[TMP20:%.*]] = icmp ugt i32* [[TMP18]], [[TMP19]]
; THRESH-NEXT: [[TMP21:%.*]] = select i1 [[TMP20]], i32* [[TMP18]], i32* [[TMP19]]
; THRESH-NEXT: [[TMP22:%.*]] = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 7), align 4
; THRESH-NEXT: [[TMP23:%.*]] = icmp ugt i32* [[TMP21]], [[TMP22]]
; THRESH-NEXT: [[TMP24:%.*]] = select i1 [[TMP23]], i32* [[TMP21]], i32* [[TMP22]]
; THRESH-NEXT: ret i32* [[TMP24]]
;
%2 = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 0), align 16
%3 = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 1), align 4
%4 = icmp ugt i32* %2, %3
%5 = select i1 %4, i32* %2, i32* %3
%6 = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 2), align 8
%7 = icmp ugt i32* %5, %6
%8 = select i1 %7, i32* %5, i32* %6
%9 = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 3), align 4
%10 = icmp ugt i32* %8, %9
%11 = select i1 %10, i32* %8, i32* %9
%12 = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 4), align 16
%13 = icmp ugt i32* %11, %12
%14 = select i1 %13, i32* %11, i32* %12
%15 = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 5), align 4
%16 = icmp ugt i32* %14, %15
%17 = select i1 %16, i32* %14, i32* %15
%18 = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 6), align 8
%19 = icmp ugt i32* %17, %18
%20 = select i1 %19, i32* %17, i32* %18
%21 = load i32*, i32** getelementptr inbounds ([32 x i32*], [32 x i32*]* @arrp, i64 0, i64 7), align 4
%22 = icmp ugt i32* %20, %21
%23 = select i1 %22, i32* %20, i32* %21
ret i32* %23
}
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