forked from OSchip/llvm-project
21 lines
498 B
LLVM
21 lines
498 B
LLVM
|
; RUN: llc < %s -mtriple=thumbv7-linux-gnueabi -verify-machineinstrs
|
||
|
|
; Just shouldn't crash, PR28348
|
||
|
|
|
||
|
|
%C = type { i8* }
|
||
|
|
|
||
|
|
define void @repro(%C* %this, i32 %a) {
|
||
|
|
%a_align1 = and i32 %a, -4096
|
||
|
|
%a_and = and i32 %a, 4095
|
||
|
|
%a_align2 = or i32 %a_and, 4096
|
||
|
|
|
||
|
|
call void @use(i32 %a_align1)
|
||
|
|
|
||
|
|
%C_field = getelementptr inbounds %C, %C* %this, i32 0, i32 0
|
||
|
|
%addptr = getelementptr inbounds i8, i8* null, i32 %a_align2
|
||
|
|
store i8* %addptr, i8** %C_field, align 4
|
||
|
|
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
declare void @use(i32)
|