mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-30 15:32:52 +01:00
df2896d609
llvm-svn: 81290
24 lines
1023 B
LLVM
24 lines
1023 B
LLVM
; RUN: llc < %s -march=x86 -mtriple=i386-unknown-linux-gnu
|
|
; PR3995
|
|
|
|
%struct.vtable = type { i32 (...)** }
|
|
%struct.array = type { %struct.impl, [256 x %struct.pair], [256 x %struct.pair], [256 x %struct.pair], [256 x %struct.pair], [256 x %struct.pair], [256 x %struct.pair] }
|
|
%struct.impl = type { %struct.vtable, i8, %struct.impl*, i32, i32, i64, i64 }
|
|
%struct.pair = type { i64, i64 }
|
|
|
|
define void @test() {
|
|
entry:
|
|
%0 = load i32* null, align 4 ; <i32> [#uses=1]
|
|
%1 = lshr i32 %0, 8 ; <i32> [#uses=1]
|
|
%2 = and i32 %1, 255 ; <i32> [#uses=1]
|
|
%3 = getelementptr %struct.array* null, i32 0, i32 3 ; <[256 x %struct.pair]*> [#uses=1]
|
|
%4 = getelementptr [256 x %struct.pair]* %3, i32 0, i32 %2 ; <%struct.pair*> [#uses=1]
|
|
%5 = getelementptr %struct.pair* %4, i32 0, i32 1 ; <i64*> [#uses=1]
|
|
%6 = load i64* %5, align 4 ; <i64> [#uses=1]
|
|
%7 = xor i64 0, %6 ; <i64> [#uses=1]
|
|
%8 = xor i64 %7, 0 ; <i64> [#uses=1]
|
|
%9 = xor i64 %8, 0 ; <i64> [#uses=1]
|
|
store i64 %9, i64* null, align 8
|
|
unreachable
|
|
}
|