mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-17 03:30:28 +00:00
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
47 lines
2.4 KiB
LLVM
47 lines
2.4 KiB
LLVM
; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 < %s
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target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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@g_62 = external global [1 x [9 x i32]], align 4
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; Function Attrs: nounwind
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define void @main() #0 {
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entry:
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br i1 undef, label %cond.true, label %for.cond1.preheader.i
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cond.true: ; preds = %entry
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br label %for.cond1.preheader.i
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for.cond1.preheader.i: ; preds = %for.cond1.preheader.i, %cond.true, %entry
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br i1 undef, label %crc32_gentab.exit, label %for.cond1.preheader.i
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crc32_gentab.exit: ; preds = %for.cond1.preheader.i
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%tobool.i19.i.i = icmp eq i32 undef, 0
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%retval.0.i.i.i = select i1 %tobool.i19.i.i, i32* getelementptr inbounds ([1 x [9 x i32]], [1 x [9 x i32]]* @g_62, i64 0, i64 0, i64 6), i32* getelementptr inbounds ([1 x [9 x i32]], [1 x [9 x i32]]* @g_62, i64 0, i64 0, i64 8)
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br label %for.cond1.preheader.i2961.i
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for.cond1.preheader.i2961.i: ; preds = %for.inc44.i2977.i, %crc32_gentab.exit
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call void @llvm.memset.p0i8.i64(i8* bitcast ([1 x [9 x i32]]* @g_62 to i8*), i8 -1, i64 36, i32 4, i1 false) #1
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%0 = load i32, i32* %retval.0.i.i.i, align 4
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%tobool.i2967.i = icmp eq i32 %0, 0
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br label %for.body21.i2968.i
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for.body21.i2968.i: ; preds = %safe_mod_func_int32_t_s_s.exit.i2974.i, %for.cond1.preheader.i2961.i
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br i1 %tobool.i2967.i, label %safe_mod_func_int32_t_s_s.exit.i2974.i, label %for.inc44.i2977.i
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safe_mod_func_int32_t_s_s.exit.i2974.i: ; preds = %for.body21.i2968.i
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br i1 undef, label %for.body21.i2968.i, label %for.inc44.i2977.i
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for.inc44.i2977.i: ; preds = %safe_mod_func_int32_t_s_s.exit.i2974.i, %for.body21.i2968.i
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br i1 undef, label %func_80.exit2978.i, label %for.cond1.preheader.i2961.i
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func_80.exit2978.i: ; preds = %for.inc44.i2977.i
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unreachable
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}
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; Function Attrs: nounwind
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declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) #1
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attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "ssp-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #1 = { nounwind }
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