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5a70dd1d82
Similar to gep (r230786) and load (r230794) changes.
Similar migration script can be used to update test cases, which
successfully migrated all of LLVM and Polly, but about 4 test cases
needed manually changes in Clang.
(this script will read the contents of stdin and massage it into stdout
- wrap it in the 'apply.sh' script shown in previous commits + xargs to
apply it over a large set of test cases)
import fileinput
import sys
import re
rep = re.compile(r"(getelementptr(?:\s+inbounds)?\s*\()((<\d*\s+x\s+)?([^@]*?)(|\s*addrspace\(\d+\))\s*\*(?(3)>)\s*)(?=$|%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|zeroinitializer|<|\[\[[a-zA-Z]|\{\{)", re.MULTILINE | re.DOTALL)
def conv(match):
line = match.group(1)
line += match.group(4)
line += ", "
line += match.group(2)
return line
line = sys.stdin.read()
off = 0
for match in re.finditer(rep, line):
sys.stdout.write(line[off:match.start()])
sys.stdout.write(conv(match))
off = match.end()
sys.stdout.write(line[off:])
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232184 91177308-0d34-0410-b5e6-96231b3b80d8
27 lines
733 B
LLVM
27 lines
733 B
LLVM
; RUN: llc < %s -march=x86 | FileCheck %s
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; rdar://6661955
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; CHECK-NOT: and
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; CHECK-NOT: shr
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@hello = internal constant [7 x i8] c"hello\0A\00"
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@world = internal constant [7 x i8] c"world\0A\00"
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define void @func(i32* %b) nounwind {
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bb1579.i.i: ; preds = %bb1514.i.i, %bb191.i.i
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%tmp176 = load i32, i32* %b, align 4
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%tmp177 = and i32 %tmp176, 2
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%tmp178 = icmp eq i32 %tmp177, 0
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br i1 %tmp178, label %hello, label %world
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hello:
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%h = tail call i32 (i8*, ...)* @printf( i8* getelementptr ([7 x i8], [7 x i8]* @hello, i32 0, i32 0))
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ret void
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world:
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%w = tail call i32 (i8*, ...)* @printf( i8* getelementptr ([7 x i8], [7 x i8]* @world, i32 0, i32 0))
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ret void
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}
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declare i32 @printf(i8*, ...) nounwind
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