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7c9c6ed761
Essentially the same as the GEP change in r230786.
A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)
import fileinput
import sys
import re
pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")
for line in sys.stdin:
sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7649
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
28 lines
919 B
LLVM
28 lines
919 B
LLVM
; RUN: opt -gvn -S < %s | FileCheck %s
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target datalayout = "e-p:32:32:32"
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target triple = "i386-pc-linux-gnu"
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define <2 x i32> @test1() {
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%v1 = alloca <2 x i32>
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call void @anything(<2 x i32>* %v1)
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%v2 = load <2 x i32>, <2 x i32>* %v1
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%v3 = inttoptr <2 x i32> %v2 to <2 x i8*>
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%v4 = bitcast <2 x i32>* %v1 to <2 x i8*>*
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store <2 x i8*> %v3, <2 x i8*>* %v4
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%v5 = load <2 x i32>, <2 x i32>* %v1
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ret <2 x i32> %v5
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; CHECK-LABEL: @test1(
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; CHECK: %v1 = alloca <2 x i32>
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; CHECK: call void @anything(<2 x i32>* %v1)
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; CHECK: %v2 = load <2 x i32>, <2 x i32>* %v1
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; CHECK: %v3 = inttoptr <2 x i32> %v2 to <2 x i8*>
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; CHECK: %v4 = bitcast <2 x i32>* %v1 to <2 x i8*>*
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; CHECK: store <2 x i8*> %v3, <2 x i8*>* %v4
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; CHECK: %1 = ptrtoint <2 x i8*> %v3 to <2 x i32>
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; CHECK: %2 = bitcast <2 x i32> %1 to i64
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; CHECK: %3 = bitcast i64 %2 to <2 x i32>
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; CHECK: ret <2 x i32> %3
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}
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declare void @anything(<2 x i32>*)
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