mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 03:02:36 +01:00
ab043ff680
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
llvm-svn: 230794
23 lines
902 B
LLVM
23 lines
902 B
LLVM
; RUN: llc < %s | grep 0x0021 | count 2
|
|
; PR4776
|
|
target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"
|
|
target triple = "msp430-unknown-unknown"
|
|
|
|
@"\010x0021" = external global i8, align 1 ; <i8*> [#uses=2]
|
|
|
|
define zeroext i8 @foo(i8 zeroext %x) nounwind {
|
|
entry:
|
|
%retval = alloca i8 ; <i8*> [#uses=2]
|
|
%x.addr = alloca i8 ; <i8*> [#uses=2]
|
|
%tmp = alloca i8, align 1 ; <i8*> [#uses=2]
|
|
store i8 %x, i8* %x.addr
|
|
%tmp1 = load volatile i8, i8* @"\010x0021" ; <i8> [#uses=1]
|
|
store i8 %tmp1, i8* %tmp
|
|
%tmp2 = load i8, i8* %x.addr ; <i8> [#uses=1]
|
|
store volatile i8 %tmp2, i8* @"\010x0021"
|
|
%tmp3 = load i8, i8* %tmp ; <i8> [#uses=1]
|
|
store i8 %tmp3, i8* %retval
|
|
%0 = load i8, i8* %retval ; <i8> [#uses=1]
|
|
ret i8 %0
|
|
}
|