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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
37 lines
1.5 KiB
LLVM
37 lines
1.5 KiB
LLVM
; RUN: llc < %s -mtriple=thumbv7-apple-ios -mattr=+vfp2,+thumb2 | FileCheck %s
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; rdar://7076238
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@"\01LC" = external constant [36 x i8], align 1 ; <[36 x i8]*> [#uses=1]
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define i32 @t(i32, ...) nounwind {
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entry:
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; CHECK-LABEL: t:
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; CHECK: add r7, sp, #12
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%1 = load i8*, i8** undef, align 4 ; <i8*> [#uses=3]
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%2 = getelementptr i8, i8* %1, i32 4 ; <i8*> [#uses=1]
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%3 = getelementptr i8, i8* %1, i32 8 ; <i8*> [#uses=1]
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%4 = bitcast i8* %2 to i32* ; <i32*> [#uses=1]
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%5 = load i32, i32* %4, align 4 ; <i32> [#uses=1]
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%6 = trunc i32 %5 to i8 ; <i8> [#uses=1]
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%7 = getelementptr i8, i8* %1, i32 12 ; <i8*> [#uses=1]
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%8 = bitcast i8* %3 to i32* ; <i32*> [#uses=1]
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%9 = load i32, i32* %8, align 4 ; <i32> [#uses=1]
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%10 = trunc i32 %9 to i16 ; <i16> [#uses=1]
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%11 = bitcast i8* %7 to i32* ; <i32*> [#uses=1]
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%12 = load i32, i32* %11, align 4 ; <i32> [#uses=1]
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%13 = trunc i32 %12 to i16 ; <i16> [#uses=1]
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%14 = load i32, i32* undef, align 4 ; <i32> [#uses=2]
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%15 = sext i8 %6 to i32 ; <i32> [#uses=2]
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%16 = sext i16 %10 to i32 ; <i32> [#uses=2]
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%17 = sext i16 %13 to i32 ; <i32> [#uses=2]
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%18 = call i32 (i8*, ...)* @printf(i8* getelementptr ([36 x i8], [36 x i8]* @"\01LC", i32 0, i32 0), i32 -128, i32 0, i32 %15, i32 %16, i32 %17, i32 0, i32 %14) nounwind ; <i32> [#uses=0]
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%19 = add i32 0, %15 ; <i32> [#uses=1]
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%20 = add i32 %19, %16 ; <i32> [#uses=1]
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%21 = add i32 %20, %14 ; <i32> [#uses=1]
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%22 = add i32 %21, %17 ; <i32> [#uses=1]
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%23 = add i32 %22, 0 ; <i32> [#uses=1]
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ret i32 %23
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}
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declare i32 @printf(i8* nocapture, ...) nounwind
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