mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 04:30:12 +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
27 lines
551 B
LLVM
27 lines
551 B
LLVM
; RUN: llc -mtriple=arm-eabi -mcpu=cortex-a8 %s -o - | FileCheck %s
|
|
; rdar://12771555
|
|
|
|
define void @foo(i16* %ptr, i32 %a) nounwind {
|
|
entry:
|
|
; CHECK-LABEL: foo:
|
|
%tmp1 = icmp ult i32 %a, 100
|
|
br i1 %tmp1, label %bb1, label %bb2
|
|
bb1:
|
|
; CHECK: ldrh
|
|
%tmp2 = load i16, i16* %ptr, align 2
|
|
br label %bb2
|
|
bb2:
|
|
; CHECK-NOT: uxth
|
|
; CHECK: cmp
|
|
%tmp3 = phi i16 [ 0, %entry ], [ %tmp2, %bb1 ]
|
|
%cmp = icmp ult i16 %tmp3, 24
|
|
br i1 %cmp, label %bb3, label %exit
|
|
bb3:
|
|
call void @bar() nounwind
|
|
br label %exit
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
declare void @bar ()
|