15ee17c3ce
Some of the tests from the X86 directory can be generalized to improve coverage for other architectures (cont.)
36 lines
1.5 KiB
LLVM
36 lines
1.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
|
|
; RUN: %if x86-registered-target %{ opt -S -passes=slp-vectorizer -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s %}
|
|
; RUN: %if aarch64-registered-target %{ opt -S -passes=slp-vectorizer -mtriple=aarch64-unknown-linux-gnu < %s | FileCheck %s %}
|
|
|
|
define i32 @test() {
|
|
; CHECK-LABEL: define i32 @test() {
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[SQ:%.*]] = alloca [64 x i32], i32 0, align 16
|
|
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds [64 x i32], ptr [[SQ]], i64 0, i64 1
|
|
; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i32>, ptr [[TMP0]], align 4
|
|
; CHECK-NEXT: [[TMP2:%.*]] = mul <4 x i32> [[TMP1]], <i32 2, i32 3, i32 2, i32 1>
|
|
; CHECK-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> [[TMP2]])
|
|
; CHECK-NEXT: ret i32 [[TMP3]]
|
|
;
|
|
entry:
|
|
%sq = alloca [64 x i32], i32 0, align 16
|
|
%0 = getelementptr inbounds [64 x i32], ptr %sq, i64 0, i64 1
|
|
%elt_1 = load i32, ptr %0, align 4
|
|
%1 = getelementptr [64 x i32], ptr %sq, i64 0, i64 2
|
|
%elt_2 = load i32, ptr %1, align 8
|
|
%2 = getelementptr [64 x i32], ptr %sq, i64 0, i64 3
|
|
%elt_3 = load i32, ptr %2, align 4
|
|
%3 = getelementptr [64 x i32], ptr %sq, i64 0, i64 4
|
|
%elt_4 = load i32, ptr %3, align 16
|
|
|
|
%4 = add i32 %elt_2, %elt_3
|
|
%5 = add i32 %4, %elt_2
|
|
%6 = add i32 %5, %elt_1
|
|
%7 = add i32 %6, %elt_4
|
|
%8 = add i32 %7, %elt_3
|
|
%9 = add i32 %8, %elt_2
|
|
%10 = add i32 %9, %elt_1
|
|
|
|
ret i32 %10
|
|
}
|