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https://github.com/c64scene-ar/llvm-6502.git
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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
887 B
LLVM
24 lines
887 B
LLVM
; RUN: llc -march=x86-64 < %s -o - | grep "cmpl \$[1], %"
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@.str = internal constant [4 x i8] c"%d\0A\00"
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declare i32 @printf(i8* noalias , ...) nounwind
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define i32 @main() nounwind {
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entry:
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br label %forbody
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forbody:
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%i.0 = phi i32 [ 0, %entry ], [ %inc, %forbody ] ; <i32>[#uses=3]
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%sub14 = sub i32 1027, %i.0 ; <i32> [#uses=1]
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%mul15 = mul i32 %sub14, 10 ; <i32> [#uses=1]
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%add166 = or i32 %mul15, 1 ; <i32> [#uses=1] *
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call i32 (i8*, ...)* @printf( i8* noalias getelementptr ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), i32 %add166 ) nounwind
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%inc = add i32 %i.0, 1 ; <i32> [#uses=3]
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%cmp = icmp ne i32 %inc, 1027 ; <i1> [#uses=1]
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br i1 %cmp, label %forbody, label %afterfor
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afterfor: ; preds = %forcond
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ret i32 0
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}
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