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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
27 lines
644 B
LLVM
27 lines
644 B
LLVM
; RUN: opt < %s -S -ipsccp | FileCheck %s
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@_ZL6test1g = internal global i32 42, align 4
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define void @_Z7test1f1v() nounwind {
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entry:
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%tmp = load i32, i32* @_ZL6test1g, align 4
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%cmp = icmp eq i32 %tmp, 0
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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store i32 0, i32* @_ZL6test1g, align 4
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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; CHECK: @_Z7test1f2v()
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; CHECK: entry:
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; CHECK-NEXT: ret i32 42
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define i32 @_Z7test1f2v() nounwind {
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entry:
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%tmp = load i32, i32* @_ZL6test1g, align 4
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ret i32 %tmp
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}
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