mirror of
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
47 lines
1.6 KiB
LLVM
47 lines
1.6 KiB
LLVM
; RUN: llc -march=mipsel -mcpu=mips32r2 -mattr=+micromips \
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; RUN: -relocation-model=static -O2 < %s | FileCheck %s
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@main.L = internal unnamed_addr constant [3 x i8*] [i8* blockaddress(@main, %L1), i8* blockaddress(@main, %L2), i8* null], align 4
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@str = private unnamed_addr constant [2 x i8] c"A\00"
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@str2 = private unnamed_addr constant [2 x i8] c"B\00"
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define i32 @main() #0 {
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entry:
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br label %L1
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L1: ; preds = %entry, %L1
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%i.0 = phi i32 [ 0, %entry ], [ %inc, %L1 ]
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%puts = tail call i32 @puts(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @str, i32 0, i32 0))
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%inc = add i32 %i.0, 1
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%arrayidx = getelementptr inbounds [3 x i8*], [3 x i8*]* @main.L, i32 0, i32 %i.0
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%0 = load i8*, i8** %arrayidx, align 4, !tbaa !1
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indirectbr i8* %0, [label %L1, label %L2]
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L2: ; preds = %L1
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%puts2 = tail call i32 @puts(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @str2, i32 0, i32 0))
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ret i32 0
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}
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declare i32 @puts(i8* nocapture readonly) #1
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!1 = !{!2, !2, i64 0}
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!2 = !{!"any pointer", !3, i64 0}
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!3 = !{!"omnipotent char", !4, i64 0}
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!4 = !{!"Simple C/C++ TBAA"}
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; CHECK: jrc
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%struct.foostruct = type { [3 x float] }
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%struct.barstruct = type { %struct.foostruct, float }
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@bar_ary = common global [4 x %struct.barstruct] zeroinitializer, align 4
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define float* @spooky(i32 signext %i) #0 {
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%safe = getelementptr inbounds [4 x %struct.barstruct], [4 x %struct.barstruct]* @bar_ary, i32 0, i32 %i, i32 1
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store float 1.420000e+02, float* %safe, align 4, !tbaa !1
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ret float* %safe
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}
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; CHECK: spooky:
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; CHECK: jrc $ra
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