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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
30 lines
943 B
LLVM
30 lines
943 B
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 | FileCheck %s
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; rdar://7396984
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@str = private unnamed_addr constant [28 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxx\00", align 1
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define void @t(i32 %count) ssp nounwind {
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entry:
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; CHECK-LABEL: t:
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; CHECK: movups L_str+12(%rip), %xmm0
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; CHECK: movups L_str(%rip), %xmm1
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%tmp0 = alloca [60 x i8], align 1
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%tmp1 = getelementptr inbounds [60 x i8], [60 x i8]* %tmp0, i64 0, i64 0
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br label %bb1
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bb1:
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; CHECK: LBB0_1:
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; CHECK: movups %xmm0, 12(%rsp)
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; CHECK: movaps %xmm1, (%rsp)
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%tmp2 = phi i32 [ %tmp3, %bb1 ], [ 0, %entry ]
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call void @llvm.memcpy.p0i8.p0i8.i64(i8* %tmp1, i8* getelementptr inbounds ([28 x i8], [28 x i8]* @str, i64 0, i64 0), i64 28, i32 1, i1 false)
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%tmp3 = add i32 %tmp2, 1
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%tmp4 = icmp eq i32 %tmp3, %count
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br i1 %tmp4, label %bb2, label %bb1
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bb2:
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ret void
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}
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declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind
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