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08ec5d7c6b
This commit copies existing tests at llvm/Transforms and replaces 'insertelement undef' in those files with 'insertelement poison'. (see https://reviews.llvm.org/D93586) Tests listed using this script: grep -R -E '^[^;]*insertelement <.*> undef,' . | cut -d":" -f1 | uniq | wc -l Tests updated: file_org=llvm/test/Transforms/$1 file=${file_org%.ll}-inseltpoison.ll cp $file_org $file sed -i -E 's/^([^;]*)insertelement <(.*)> undef/\1insertelement <\2> poison/g' $file head -1 $file | grep "Assertions have been autogenerated by utils/update_test_checks.py" -q if [ "$?" == 1 ]; then echo "$file : should be manually updated" # I manually updated the script exit 1 fi python3 ./llvm/utils/update_test_checks.py --opt-binary=./build-releaseassert/bin/opt $file
24 lines
920 B
LLVM
24 lines
920 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -O2 -S -data-layout="e" < %s | FileCheck %s
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; RUN: opt -passes='default<O2>' -S -data-layout="e" < %s | FileCheck %s
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define <4 x i16> @truncate(<4 x i32> %x) {
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; CHECK-LABEL: @truncate(
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; CHECK-NEXT: [[V3:%.*]] = trunc <4 x i32> [[X:%.*]] to <4 x i16>
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; CHECK-NEXT: ret <4 x i16> [[V3]]
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;
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%x0 = extractelement <4 x i32> %x, i32 0
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%t0 = trunc i32 %x0 to i16
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%v0 = insertelement <4 x i16> poison, i16 %t0, i32 0
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%x1 = extractelement <4 x i32> %x, i32 1
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%t1 = trunc i32 %x1 to i16
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%v1 = insertelement <4 x i16> %v0, i16 %t1, i32 1
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%x2 = extractelement <4 x i32> %x, i32 2
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%t2 = trunc i32 %x2 to i16
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%v2 = insertelement <4 x i16> %v1, i16 %t2, i32 2
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%x3 = extractelement <4 x i32> %x, i32 3
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%t3 = trunc i32 %x3 to i16
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%v3 = insertelement <4 x i16> %v2, i16 %t3, i32 3
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ret <4 x i16> %v3
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}
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