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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
19 lines
512 B
LLVM
19 lines
512 B
LLVM
; RUN: llc < %s -march=x86 > %t
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; RUN: not grep lea %t
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; RUN: not grep add %t
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; RUN: grep mov %t | count 1
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; RUN: llc < %s -mtriple=x86_64-linux -relocation-model=static > %t
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; RUN: not grep lea %t
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; RUN: not grep add %t
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; RUN: grep mov %t | count 1
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; This store should fold to a single mov instruction.
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@ptr = global i32* null
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@dst = global [131072 x i32] zeroinitializer
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define void @foo() nounwind {
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store i32* getelementptr ([131072 x i32], [131072 x i32]* @dst, i32 0, i32 16), i32** @ptr
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ret void
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}
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