| Dan Gohman | da58ebc | 2009-09-09 14:22:57 +0000 | [diff] [blame] | 1 | ; RUN: llc %s -o - -march=x86-64 -mtriple=x86_64-unknown-linux-gnu -disable-mmx | FileCheck %s |
| 2 | ; PR4891 |
| 3 | |
| 4 | ; This load should be before the call, not after. |
| 5 | |
| Mon P Wang | a8ff0dd | 2010-01-24 00:05:03 +0000 | [diff] [blame] | 6 | ; CHECK: movaps compl+128(%rip), %xmm0 |
| Dan Gohman | da58ebc | 2009-09-09 14:22:57 +0000 | [diff] [blame] | 7 | ; CHECK: movaps %xmm0, (%rsp) |
| Sean Callanan | 2c48df2 | 2009-12-18 00:01:26 +0000 | [diff] [blame] | 8 | ; CHECK: callq killcommon |
| Dan Gohman | da58ebc | 2009-09-09 14:22:57 +0000 | [diff] [blame] | 9 | |
| 10 | @compl = linkonce global [20 x i64] zeroinitializer, align 64 ; <[20 x i64]*> [#uses=1] |
| 11 | |
| 12 | declare void @killcommon(i32* noalias) |
| 13 | |
| 14 | define void @reset(<2 x float>* noalias %garbage1) { |
| 15 | "file complex.c, line 27, bb1": |
| 16 | %changed = alloca i32, align 4 ; <i32*> [#uses=3] |
| 17 | br label %"file complex.c, line 27, bb13" |
| 18 | |
| 19 | "file complex.c, line 27, bb13": ; preds = %"file complex.c, line 27, bb1" |
| 20 | store i32 0, i32* %changed, align 4 |
| 21 | %r2 = getelementptr float* bitcast ([20 x i64]* @compl to float*), i64 32 ; <float*> [#uses=1] |
| 22 | %r3 = bitcast float* %r2 to <2 x float>* ; <<2 x float>*> [#uses=1] |
| 23 | %r4 = load <2 x float>* %r3, align 4 ; <<2 x float>> [#uses=1] |
| 24 | call void @killcommon(i32* %changed) |
| 25 | br label %"file complex.c, line 34, bb4" |
| 26 | |
| 27 | "file complex.c, line 34, bb4": ; preds = %"file complex.c, line 27, bb13" |
| 28 | %r5 = load i32* %changed, align 4 ; <i32> [#uses=1] |
| 29 | %r6 = icmp eq i32 %r5, 0 ; <i1> [#uses=1] |
| 30 | %r7 = zext i1 %r6 to i32 ; <i32> [#uses=1] |
| 31 | %r8 = icmp ne i32 %r7, 0 ; <i1> [#uses=1] |
| 32 | br i1 %r8, label %"file complex.c, line 34, bb7", label %"file complex.c, line 27, bb5" |
| 33 | |
| 34 | "file complex.c, line 27, bb5": ; preds = %"file complex.c, line 34, bb4" |
| 35 | br label %"file complex.c, line 35, bb6" |
| 36 | |
| 37 | "file complex.c, line 35, bb6": ; preds = %"file complex.c, line 27, bb5" |
| 38 | %r11 = ptrtoint <2 x float>* %garbage1 to i64 ; <i64> [#uses=1] |
| 39 | %r12 = inttoptr i64 %r11 to <2 x float>* ; <<2 x float>*> [#uses=1] |
| 40 | store <2 x float> %r4, <2 x float>* %r12, align 4 |
| 41 | br label %"file complex.c, line 34, bb7" |
| 42 | |
| 43 | "file complex.c, line 34, bb7": ; preds = %"file complex.c, line 35, bb6", %"file complex.c, line 34, bb4" |
| 44 | ret void |
| 45 | } |