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
61 lines
2.0 KiB
LLVM
61 lines
2.0 KiB
LLVM
; RUN: llc < %s -mtriple=i386-pc-linux -mcpu=corei7 -relocation-model=static | FileCheck --check-prefix=X86 %s
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; RUN: llc < %s -mtriple=i386-pc-linux -mcpu=corei7 -relocation-model=pic | FileCheck --check-prefix=PIC86 %s
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; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=corei7 -relocation-model=static | FileCheck --check-prefix=X64 %s
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; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=corei7 -relocation-model=pic | FileCheck --check-prefix=PIC64 %s
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@buf = internal global [5 x i8*] zeroinitializer
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declare i8* @llvm.frameaddress(i32) nounwind readnone
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declare i8* @llvm.stacksave() nounwind
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declare i32 @llvm.eh.sjlj.setjmp(i8*) nounwind
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declare void @llvm.eh.sjlj.longjmp(i8*) nounwind
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define i32 @sj0() nounwind {
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%fp = tail call i8* @llvm.frameaddress(i32 0)
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store i8* %fp, i8** getelementptr inbounds ([5 x i8*], [5 x i8*]* @buf, i64 0, i64 0), align 16
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%sp = tail call i8* @llvm.stacksave()
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store i8* %sp, i8** getelementptr inbounds ([5 x i8*], [5 x i8*]* @buf, i64 0, i64 2), align 16
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%r = tail call i32 @llvm.eh.sjlj.setjmp(i8* bitcast ([5 x i8*]* @buf to i8*))
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ret i32 %r
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; X86: sj0
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; x86: movl %ebp, buf
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; X86: movl %esp, buf+8
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; x86: movl ${{.*LBB.*}}, buf+4
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; X86: ret
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; PIC86: sj0
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; PIC86: movl %ebp, buf@GOTOFF(%[[GOT:.*]])
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; PIC86: movl %esp, buf@GOTOFF+8(%[[GOT]])
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; PIC86: leal {{.*LBB.*}}@GOTOFF(%[[GOT]]), %[[LREG:.*]]
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; PIC86: movl %[[LREG]], buf@GOTOFF+4
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; PIC86: ret
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; X64: sj0
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; x64: movq %rbp, buf(%rip)
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; x64: movq ${{.*LBB.*}}, buf+8(%rip)
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; X64: movq %rsp, buf+16(%rip)
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; X64: ret
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; PIC64: sj0
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; PIC64: movq %rbp, buf(%rip)
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; PIC64: movq %rsp, buf+16(%rip)
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; PIC64: leaq {{.*LBB.*}}(%rip), %[[LREG:.*]]
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; PIC64: movq %[[LREG]], buf+8(%rip)
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; PIC64: ret
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}
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define void @lj0() nounwind {
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tail call void @llvm.eh.sjlj.longjmp(i8* bitcast ([5 x i8*]* @buf to i8*))
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unreachable
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; X86: lj0
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; X86: movl buf, %ebp
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; X86: movl buf+4, %[[REG32:.*]]
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; X86: movl buf+8, %esp
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; X86: jmpl *%[[REG32]]
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; X64: lj0
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; X64: movq buf(%rip), %rbp
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; X64: movq buf+8(%rip), %[[REG64:.*]]
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; X64: movq buf+16(%rip), %rsp
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; X64: jmpq *%[[REG64]]
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}
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