c807395011
Change getPointersDiff to return an std::optional<int64_t>, and fill this value with using APInt::trySExtValue. This simple change requires changes to other functions in LAA, and major changes in SLPVectorizer changing types from 32-bit to 64-bit. Fixes #139202.
28 lines
1.1 KiB
LLVM
28 lines
1.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
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; RUN: opt -S --passes=slp-vectorizer -mtriple=x86_64-grtev4-linux-gnu < %s -mattr=+avx | FileCheck %s
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define void @test(ptr %this) {
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; CHECK-LABEL: define void @test(
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; CHECK-SAME: ptr [[THIS:%.*]]) #[[ATTR0:[0-9]+]] {
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; CHECK-NEXT: [[ENTRY:.*:]]
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; CHECK-NEXT: store i64 1, ptr [[THIS]], align 8
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; CHECK-NEXT: [[B:%.*]] = getelementptr i8, ptr [[THIS]], i64 8
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; CHECK-NEXT: store i64 2, ptr [[B]], align 8
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; CHECK-NEXT: [[C:%.*]] = getelementptr i8, ptr [[THIS]], i64 4294967312
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; CHECK-NEXT: store i64 3, ptr [[C]], align 8
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; CHECK-NEXT: [[D:%.*]] = getelementptr i8, ptr [[THIS]], i64 4294967320
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; CHECK-NEXT: store i64 4, ptr [[D]], align 8
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; CHECK-NEXT: ret void
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;
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entry:
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store i64 1, ptr %this, align 8
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%b = getelementptr i8, ptr %this, i64 8
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store i64 2, ptr %b, align 8
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%c = getelementptr i8, ptr %this, i64 u0x100000010
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store i64 3, ptr %c, align 8
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%d = getelementptr i8, ptr %this, i64 u0x100000018
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store i64 4, ptr %d, align 8
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ret void
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}
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