706e71076e
Some of the tests from the X86 directory can be generalized to improve coverage for other architectures
52 lines
2.3 KiB
LLVM
52 lines
2.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
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; RUN: %if x86-registered-target %{ opt -S --passes=slp-vectorizer -mtriple=x86_64-unknown-linux-gnu -slp-threshold=-99999 < %s | FileCheck %s %}
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; RUN: %if x86-registered-target %{ opt -S --passes=slp-vectorizer -mtriple=x86_64-unknown-linux-gnu -slp-threshold=-99999\
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; RUN: -slp-skip-early-profitability-check < %s | FileCheck %s --check-prefixes=FORCED %}
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; RUN: %if aarch64-registered-target %{ opt -S --passes=slp-vectorizer -mtriple=aarch64-unknown-linux-gnu -slp-threshold=-99999 < %s | FileCheck %s %}
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; RUN: %if aarch64-registered-target %{ opt -S --passes=slp-vectorizer -mtriple=aarch64-unknown-linux-gnu -slp-threshold=-99999\
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; RUN: -slp-skip-early-profitability-check < %s | FileCheck %s --check-prefixes=FORCED %}
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define i64 @wombat() {
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; FORCED-LABEL: define i64 @wombat() {
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; FORCED-NEXT: bb:
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; FORCED-NEXT: br label [[BB2:%.*]]
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; FORCED: bb1:
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; FORCED-NEXT: br label [[BB2]]
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; FORCED: bb2:
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; FORCED-NEXT: [[PHI:%.*]] = phi i32 [ 0, [[BB:%.*]] ], [ 0, [[BB1:%.*]] ]
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; FORCED-NEXT: [[TMP0:%.*]] = insertelement <2 x i32> poison, i32 [[PHI]], i32 0
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; FORCED-NEXT: [[TMP1:%.*]] = shufflevector <2 x i32> [[TMP0]], <2 x i32> poison, <2 x i32> zeroinitializer
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; FORCED-NEXT: [[TMP2:%.*]] = trunc <2 x i32> [[TMP1]] to <2 x i1>
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; FORCED-NEXT: [[TMP3:%.*]] = extractelement <2 x i1> [[TMP2]], i32 0
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; FORCED-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i64
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; FORCED-NEXT: [[TMP5:%.*]] = extractelement <2 x i1> [[TMP2]], i32 1
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; FORCED-NEXT: [[TMP6:%.*]] = zext i1 [[TMP5]] to i64
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; FORCED-NEXT: [[OR:%.*]] = or i64 [[TMP4]], [[TMP6]]
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; FORCED-NEXT: ret i64 [[OR]]
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;
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; CHECK-LABEL: define i64 @wombat() {
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; CHECK-NEXT: bb:
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; CHECK-NEXT: br label [[BB2:%.*]]
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; CHECK: bb1:
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; CHECK-NEXT: br label [[BB2]]
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; CHECK: bb2:
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; CHECK-NEXT: [[PHI:%.*]] = phi i32 [ 0, [[BB:%.*]] ], [ 0, [[BB1:%.*]] ]
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; CHECK-NEXT: [[TMP4:%.*]] = zext i32 [[PHI]] to i64
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; CHECK-NEXT: [[TMP6:%.*]] = sext i32 [[PHI]] to i64
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; CHECK-NEXT: [[OR:%.*]] = or i64 [[TMP4]], [[TMP6]]
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; CHECK-NEXT: ret i64 [[OR]]
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;
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bb:
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br label %bb2
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bb1:
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br label %bb2
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bb2:
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%phi = phi i32 [ 0, %bb ], [ 0, %bb1 ]
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%zext = zext i32 %phi to i64
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%sext = sext i32 %phi to i64
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%or = or i64 %zext, %sext
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ret i64 %or
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}
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