Re-implement the main strength-reduction portion of LoopStrengthReduction.
[oota-llvm.git] / test / CodeGen / X86 / 2007-10-16-fp80_select.ll
1 ; RUN: llc < %s -march=x86
2 ; ModuleID = 'bugpoint-reduced-simplified.bc'
3 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"
4 target triple = "i686-apple-darwin9"
5         %struct.wxPoint2DInt = type { i32, i32 }
6
7 define x86_fp80 @_ZNK12wxPoint2DInt14GetVectorAngleEv(%struct.wxPoint2DInt* %this) {
8 entry:
9         br i1 false, label %cond_true, label %UnifiedReturnBlock
10
11 cond_true:              ; preds = %entry
12         %tmp8 = load i32* null, align 4         ; <i32> [#uses=1]
13         %tmp9 = icmp sgt i32 %tmp8, -1          ; <i1> [#uses=1]
14         %retval = select i1 %tmp9, x86_fp80 0xK4005B400000000000000, x86_fp80 0xK40078700000000000000           ; <x86_fp80> [#uses=1]
15         ret x86_fp80 %retval
16
17 UnifiedReturnBlock:             ; preds = %entry
18         ret x86_fp80 0xK4005B400000000000000
19 }