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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
24 lines
750 B
LLVM
24 lines
750 B
LLVM
; RUN: opt < %s -instcombine -disable-output
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; PR2339
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-s0:0:64-f80:32:32"
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target triple = "i686-pc-linux-gnu"
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declare void @BZALLOC(i32)
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define void @f(i32) {
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entry:
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%blockSize100k = alloca i32 ; <i32*> [#uses=2]
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store i32 %0, i32* %blockSize100k
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%n = alloca i32 ; <i32*> [#uses=2]
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load i32, i32* %blockSize100k ; <i32>:1 [#uses=1]
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store i32 %1, i32* %n
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load i32, i32* %n ; <i32>:2 [#uses=1]
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add i32 %2, 2 ; <i32>:3 [#uses=1]
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mul i32 %3, ptrtoint (i32* getelementptr (i32, i32* null, i32 1) to i32) ; <i32>:4 [#uses=1]
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call void @BZALLOC( i32 %4 )
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br label %return
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return: ; preds = %entry
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ret void
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}
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