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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
16 lines
355 B
LLVM
16 lines
355 B
LLVM
; RUN: opt < %s -instcombine -S | FileCheck %s
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define zeroext i1 @_Z3fooPb(i8* nocapture %x) {
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entry:
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%a = load i8, i8* %x, align 1, !range !0
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%b = and i8 %a, 1
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%tobool = icmp ne i8 %b, 0
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ret i1 %tobool
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}
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; CHECK: %a = load i8, i8* %x, align 1, !range !0
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; CHECK-NEXT: %tobool = icmp ne i8 %a, 0
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; CHECK-NEXT: ret i1 %tobool
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!0 = !{i8 0, i8 2}
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