Actually, disable this code for now. More analysis and improvements to
[oota-llvm.git] / test / CodeGen / X86 / shift-combine.ll
1 ; RUN: llvm-as < %s | llc | not grep shrl
2 ; XFAIL: *
3
4 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
5 target triple = "i686-apple-darwin8"
6 @array = weak global [4 x i32] zeroinitializer          ; <[4 x i32]*> [#uses=1]
7
8 define i32 @foo(i32 %x) {
9 entry:
10         %tmp2 = lshr i32 %x, 2          ; <i32> [#uses=1]
11         %tmp3 = and i32 %tmp2, 3                ; <i32> [#uses=1]
12         %tmp4 = getelementptr [4 x i32]* @array, i32 0, i32 %tmp3               ; <i32*> [#uses=1]
13         %tmp5 = load i32* %tmp4, align 4                ; <i32> [#uses=1]
14         ret i32 %tmp5
15 }
16