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[SLP][NFC]Make instructions non-foldable, NFC
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alexey-bataev committed Jul 3, 2024
1 parent c940317 commit 96c18a2
Showing 1 changed file with 19 additions and 17 deletions.
36 changes: 19 additions & 17 deletions llvm/test/Transforms/SLPVectorizer/X86/entries-different-vf.ll
Original file line number Diff line number Diff line change
@@ -1,27 +1,29 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
; RUN: opt --passes=slp-vectorizer -mtriple=x86_64-unknown-linux-gnu -mcpu=icelake-server -S < %s | FileCheck %s

define i1 @test() {
define i1 @test(i64 %v) {
; CHECK-LABEL: define i1 @test
; CHECK-SAME: () #[[ATTR0:[0-9]+]] {
; CHECK-SAME: (i64 [[V:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP0:%.*]] = shl i64 0, 0
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <8 x i64> <i64 poison, i64 poison, i64 poison, i64 poison, i64 0, i64 0, i64 0, i64 0>, i64 0, i32 0
; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <8 x i64> [[TMP1]], <8 x i64> poison, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 4, i32 5, i32 6, i32 7>
; CHECK-NEXT: [[TMP11:%.*]] = insertelement <4 x i64> <i64 undef, i64 undef, i64 0, i64 0>, i64 [[TMP0]], i32 0
; CHECK-NEXT: [[TMP4:%.*]] = insertelement <4 x i64> [[TMP11]], i64 0, i32 1
; CHECK-NEXT: [[TMP5:%.*]] = shufflevector <4 x i64> [[TMP4]], <4 x i64> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 1, i32 1, i32 3, i32 0>
; CHECK-NEXT: [[TMP6:%.*]] = or <8 x i64> [[TMP3]], [[TMP5]]
; CHECK-NEXT: [[TMP7:%.*]] = sub <8 x i64> [[TMP3]], [[TMP5]]
; CHECK-NEXT: [[TMP8:%.*]] = shufflevector <8 x i64> [[TMP6]], <8 x i64> [[TMP7]], <8 x i32> <i32 0, i32 1, i32 2, i32 11, i32 12, i32 5, i32 6, i32 7>
; CHECK-NEXT: [[TMP9:%.*]] = icmp ult <8 x i64> [[TMP8]], zeroinitializer
; CHECK-NEXT: [[TMP10:%.*]] = call i1 @llvm.vector.reduce.or.v8i1(<8 x i1> [[TMP9]])
; CHECK-NEXT: ret i1 [[TMP10]]
; CHECK-NEXT: [[TMP0:%.*]] = shl i64 [[V]], 1
; CHECK-NEXT: [[TMP1:%.*]] = add i64 [[V]], 3
; CHECK-NEXT: [[TMP2:%.*]] = add i64 [[V]], 7
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <8 x i64> <i64 poison, i64 poison, i64 poison, i64 poison, i64 0, i64 0, i64 0, i64 0>, i64 [[TMP1]], i32 0
; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <8 x i64> [[TMP3]], <8 x i64> poison, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 4, i32 5, i32 6, i32 7>
; CHECK-NEXT: [[TMP5:%.*]] = insertelement <4 x i64> <i64 undef, i64 undef, i64 0, i64 0>, i64 [[TMP0]], i32 0
; CHECK-NEXT: [[TMP6:%.*]] = insertelement <4 x i64> [[TMP5]], i64 [[TMP2]], i32 1
; CHECK-NEXT: [[TMP7:%.*]] = shufflevector <4 x i64> [[TMP6]], <4 x i64> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 1, i32 1, i32 3, i32 0>
; CHECK-NEXT: [[TMP8:%.*]] = or <8 x i64> [[TMP4]], [[TMP7]]
; CHECK-NEXT: [[TMP9:%.*]] = sub <8 x i64> [[TMP4]], [[TMP7]]
; CHECK-NEXT: [[TMP10:%.*]] = shufflevector <8 x i64> [[TMP8]], <8 x i64> [[TMP9]], <8 x i32> <i32 0, i32 1, i32 2, i32 11, i32 12, i32 5, i32 6, i32 7>
; CHECK-NEXT: [[TMP11:%.*]] = icmp ult <8 x i64> [[TMP10]], zeroinitializer
; CHECK-NEXT: [[TMP12:%.*]] = call i1 @llvm.vector.reduce.or.v8i1(<8 x i1> [[TMP11]])
; CHECK-NEXT: ret i1 [[TMP12]]
;
entry:
%0 = shl i64 0, 0
%1 = add i64 0, 0
%2 = add i64 0, 0
%0 = shl i64 %v, 1
%1 = add i64 %v, 3
%2 = add i64 %v, 7
%3 = or i64 %2, %1
%cmp750 = icmp ult i64 %3, 0
%4 = or i64 %0, %1
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