mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-11-01 15:17:25 +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
30 lines
846 B
LLVM
30 lines
846 B
LLVM
; RUN: llc < %s -march=x86 -asm-verbose | FileCheck %s
|
|
|
|
@str = internal constant [14 x i8] c"Hello world!\0A\00" ; <[14 x i8]*> [#uses=1]
|
|
@str.upgrd.1 = internal constant [13 x i8] c"Blah world!\0A\00" ; <[13 x i8]*> [#uses=1]
|
|
|
|
define i32 @test(i32 %argc, i8** %argv) nounwind {
|
|
entry:
|
|
; CHECK: cmpl $2
|
|
; CHECK-NEXT: jne
|
|
; CHECK-NEXT: %bb2
|
|
|
|
switch i32 %argc, label %UnifiedReturnBlock [
|
|
i32 1, label %bb
|
|
i32 2, label %bb2
|
|
]
|
|
|
|
bb: ; preds = %entry
|
|
%tmp1 = tail call i32 (i8*, ...)* @printf( i8* getelementptr ([14 x i8], [14 x i8]* @str, i32 0, i64 0) ) ; <i32> [#uses=0]
|
|
ret i32 0
|
|
|
|
bb2: ; preds = %entry
|
|
%tmp4 = tail call i32 (i8*, ...)* @printf( i8* getelementptr ([13 x i8], [13 x i8]* @str.upgrd.1, i32 0, i64 0) ) ; <i32> [#uses=0]
|
|
ret i32 0
|
|
|
|
UnifiedReturnBlock: ; preds = %entry
|
|
ret i32 0
|
|
}
|
|
|
|
declare i32 @printf(i8*, ...)
|