| Dan Gohman | 36a0947 | 2009-09-08 23:54:48 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86 -mcpu=pentium |
| Duncan Sands | 11e56cb | 2008-07-22 23:54:03 +0000 | [diff] [blame] | 2 | ; PR2575 |
| 3 | |
| 4 | define void @entry(i32 %m_task_id, i32 %start_x, i32 %end_x) nounwind { |
| 5 | br i1 false, label %bb.nph, label %._crit_edge |
| 6 | |
| 7 | bb.nph: ; preds = %bb.nph, %0 |
| Chris Lattner | 5962ed0 | 2009-07-07 22:47:46 +0000 | [diff] [blame] | 8 | %X = icmp sgt <4 x i32> zeroinitializer, < i32 -128, i32 -128, i32 -128, i32 -128 > ; <<4 x i32>>:1 [#uses=1] |
| 9 | sext <4 x i1> %X to <4 x i32> |
| 10 | extractelement <4 x i32> %1, i32 3 ; <i32>:2 [#uses=1] |
| 11 | lshr i32 %2, 31 ; <i32>:3 [#uses=1] |
| 12 | trunc i32 %3 to i1 ; <i1>:4 [#uses=1] |
| 13 | select i1 %4, i32 -1, i32 0 ; <i32>:5 [#uses=1] |
| 14 | insertelement <4 x i32> zeroinitializer, i32 %5, i32 3 ; <<4 x i32>>:6 [#uses=1] |
| 15 | and <4 x i32> zeroinitializer, %6 ; <<4 x i32>>:7 [#uses=1] |
| 16 | bitcast <4 x i32> %7 to <4 x float> ; <<4 x float>>:8 [#uses=1] |
| 17 | fmul <4 x float> zeroinitializer, %8 ; <<4 x float>>:9 [#uses=1] |
| 18 | bitcast <4 x float> %9 to <4 x i32> ; <<4 x i32>>:10 [#uses=1] |
| 19 | or <4 x i32> %10, zeroinitializer ; <<4 x i32>>:11 [#uses=1] |
| 20 | bitcast <4 x i32> %11 to <4 x float> ; <<4 x float>>:12 [#uses=1] |
| 21 | fmul <4 x float> %12, < float 1.000000e+02, float 1.000000e+02, float 1.000000e+02, float 1.000000e+02 > ; <<4 x float>>:13 [#uses=1] |
| 22 | fsub <4 x float> %13, < float 1.000000e+02, float 1.000000e+02, float 1.000000e+02, float 1.000000e+02 > ; <<4 x float>>:14 [#uses=1] |
| 23 | extractelement <4 x float> %14, i32 3 ; <float>:15 [#uses=1] |
| 24 | call float @fmaxf( float 0.000000e+00, float %15 ) ; <float>:16 [#uses=0] |
| 25 | br label %bb.nph |
| 26 | |
| 27 | ._crit_edge: ; preds = %0 |
| 28 | ret void |
| 29 | } |
| 30 | |
| 31 | |
| Duncan Sands | 11e56cb | 2008-07-22 23:54:03 +0000 | [diff] [blame] | 32 | declare float @fmaxf(float, float) |