Dan Gohman | 36a0947 | 2009-09-08 23:54:48 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=i686-apple-darwin -mattr=+sse2 | not grep movaps |
Evan Cheng | f92dd28 | 2008-03-04 00:47:45 +0000 | [diff] [blame] | 2 | ; PR1501 |
| 3 | |
Evan Cheng | a26e0fe | 2008-03-04 08:01:56 +0000 | [diff] [blame] | 4 | define float @foo(i32* %x, float* %y, i32 %c) nounwind { |
Evan Cheng | f92dd28 | 2008-03-04 00:47:45 +0000 | [diff] [blame] | 5 | entry: |
| 6 | %tmp2132 = icmp eq i32 %c, 0 ; <i1> [#uses=2] |
| 7 | br i1 %tmp2132, label %bb23, label %bb.preheader |
| 8 | |
| 9 | bb.preheader: ; preds = %entry |
| 10 | %umax = select i1 %tmp2132, i32 1, i32 %c ; <i32> [#uses=1] |
| 11 | br label %bb |
| 12 | |
| 13 | bb: ; preds = %bb, %bb.preheader |
| 14 | %i.0.reg2mem.0 = phi i32 [ 0, %bb.preheader ], [ %indvar.next, %bb ] ; <i32> [#uses=3] |
| 15 | %res.0.reg2mem.0 = phi float [ 0.000000e+00, %bb.preheader ], [ %tmp14, %bb ] ; <float> [#uses=1] |
| 16 | %tmp3 = getelementptr i32* %x, i32 %i.0.reg2mem.0 ; <i32*> [#uses=1] |
| 17 | %tmp4 = load i32* %tmp3, align 4 ; <i32> [#uses=1] |
| 18 | %tmp45 = sitofp i32 %tmp4 to float ; <float> [#uses=1] |
| 19 | %tmp8 = getelementptr float* %y, i32 %i.0.reg2mem.0 ; <float*> [#uses=1] |
| 20 | %tmp9 = load float* %tmp8, align 4 ; <float> [#uses=1] |
Dan Gohman | ae3a0be | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 21 | %tmp11 = fmul float %tmp9, %tmp45 ; <float> [#uses=1] |
| 22 | %tmp14 = fadd float %tmp11, %res.0.reg2mem.0 ; <float> [#uses=2] |
Evan Cheng | f92dd28 | 2008-03-04 00:47:45 +0000 | [diff] [blame] | 23 | %indvar.next = add i32 %i.0.reg2mem.0, 1 ; <i32> [#uses=2] |
| 24 | %exitcond = icmp eq i32 %indvar.next, %umax ; <i1> [#uses=1] |
| 25 | br i1 %exitcond, label %bb23, label %bb |
| 26 | |
| 27 | bb23: ; preds = %bb, %entry |
| 28 | %res.0.reg2mem.1 = phi float [ 0.000000e+00, %entry ], [ %tmp14, %bb ] ; <float> [#uses=1] |
| 29 | ret float %res.0.reg2mem.1 |
| 30 | } |