mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-10-31 08:16:47 +00:00
7c9c6ed761
Essentially the same as the GEP change in r230786.
A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)
import fileinput
import sys
import re
pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")
for line in sys.stdin:
sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7649
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
26 lines
453 B
LLVM
26 lines
453 B
LLVM
; RUN: llc < %s -march=ppc32
|
|
; <rdar://problem/6020042>
|
|
|
|
define i32 @bork() nounwind {
|
|
entry:
|
|
br i1 true, label %bb1, label %bb3
|
|
|
|
bb1:
|
|
%tmp1 = load i8, i8* null, align 1
|
|
%tmp2 = icmp eq i8 %tmp1, 0
|
|
br label %bb2
|
|
|
|
bb2:
|
|
%val1 = phi i32 [ 0, %bb1 ], [ %val2, %bb2 ]
|
|
%val2 = select i1 %tmp2, i32 -1, i32 %val1
|
|
switch i32 %val2, label %bb2 [
|
|
i32 -1, label %bb3
|
|
i32 0, label %bb1
|
|
i32 1, label %bb3
|
|
i32 2, label %bb1
|
|
]
|
|
|
|
bb3:
|
|
ret i32 -1
|
|
}
|