| Dan Gohman | 36a0947 | 2009-09-08 23:54:48 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86 -mattr=+sse2 | not grep lea |
| Evan Cheng | 1fd15ba | 2007-11-06 08:44:59 +0000 | [diff] [blame] | 2 | |
| Dan Gohman | 0462327 | 2009-05-18 15:16:49 +0000 | [diff] [blame] | 3 | define float @foo(i32* %x, float* %y, i32 %c) nounwind { |
| Evan Cheng | 1fd15ba | 2007-11-06 08:44:59 +0000 | [diff] [blame] | 4 | entry: |
| 5 | %tmp2132 = icmp eq i32 %c, 0 ; <i1> [#uses=1] |
| 6 | br i1 %tmp2132, label %bb23, label %bb18 |
| 7 | |
| 8 | bb18: ; preds = %bb18, %entry |
| 9 | %i.0.reg2mem.0 = phi i32 [ 0, %entry ], [ %tmp17, %bb18 ] ; <i32> [#uses=3] |
| 10 | %res.0.reg2mem.0 = phi float [ 0.000000e+00, %entry ], [ %tmp14, %bb18 ] ; <float> [#uses=1] |
| 11 | %tmp3 = getelementptr i32* %x, i32 %i.0.reg2mem.0 ; <i32*> [#uses=1] |
| 12 | %tmp4 = load i32* %tmp3, align 4 ; <i32> [#uses=1] |
| 13 | %tmp45 = sitofp i32 %tmp4 to float ; <float> [#uses=1] |
| 14 | %tmp8 = getelementptr float* %y, i32 %i.0.reg2mem.0 ; <float*> [#uses=1] |
| 15 | %tmp9 = load float* %tmp8, align 4 ; <float> [#uses=1] |
| Dan Gohman | ae3a0be | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 16 | %tmp11 = fmul float %tmp9, %tmp45 ; <float> [#uses=1] |
| 17 | %tmp14 = fadd float %tmp11, %res.0.reg2mem.0 ; <float> [#uses=2] |
| Evan Cheng | 1fd15ba | 2007-11-06 08:44:59 +0000 | [diff] [blame] | 18 | %tmp17 = add i32 %i.0.reg2mem.0, 1 ; <i32> [#uses=2] |
| 19 | %tmp21 = icmp ult i32 %tmp17, %c ; <i1> [#uses=1] |
| 20 | br i1 %tmp21, label %bb18, label %bb23 |
| 21 | |
| 22 | bb23: ; preds = %bb18, %entry |
| 23 | %res.0.reg2mem.1 = phi float [ 0.000000e+00, %entry ], [ %tmp14, %bb18 ] ; <float> [#uses=1] |
| 24 | ret float %res.0.reg2mem.1 |
| 25 | } |