1; RUN: llc -stack-symbol-ordering=0 %s -o - -mattr=-avx -mtriple=x86_64-unknown-linux-gnu | FileCheck %s --check-prefix=SSE 2; RUN: llc -stack-symbol-ordering=0 %s -o - -mattr=+avx -mtriple=x86_64-unknown-linux-gnu | FileCheck %s --check-prefix=AVX 3; PR4891 4; PR5626 5 6; This load should be before the call, not after. 7 8; SSE: movsd compl+128(%rip), %xmm0 9; SSE: movaps %xmm0, (%rsp) 10; SSE: callq killcommon 11 12; AVX: vmovsd compl+128(%rip), %xmm0 13; AVX: vmovaps %xmm0, (%rsp) 14; AVX: callq killcommon 15 16@compl = linkonce dso_local global [20 x i64] zeroinitializer, align 64 ; <ptr> [#uses=1] 17 18declare void @killcommon(ptr noalias) 19 20define dso_local void @reset(ptr noalias %garbage1) { 21"file complex.c, line 27, bb1": 22 %changed = alloca i32, align 4 ; <ptr> [#uses=3] 23 br label %"file complex.c, line 27, bb13" 24 25"file complex.c, line 27, bb13": ; preds = %"file complex.c, line 27, bb1" 26 store i32 0, ptr %changed, align 4 27 %r2 = getelementptr float, ptr @compl, i64 32 ; <ptr> [#uses=1] 28 %r4 = load <2 x float>, ptr %r2, align 4 ; <<2 x float>> [#uses=1] 29 call void @killcommon(ptr %changed) 30 br label %"file complex.c, line 34, bb4" 31 32"file complex.c, line 34, bb4": ; preds = %"file complex.c, line 27, bb13" 33 %r5 = load i32, ptr %changed, align 4 ; <i32> [#uses=1] 34 %r6 = icmp eq i32 %r5, 0 ; <i1> [#uses=1] 35 %r7 = zext i1 %r6 to i32 ; <i32> [#uses=1] 36 %r8 = icmp ne i32 %r7, 0 ; <i1> [#uses=1] 37 br i1 %r8, label %"file complex.c, line 34, bb7", label %"file complex.c, line 27, bb5" 38 39"file complex.c, line 27, bb5": ; preds = %"file complex.c, line 34, bb4" 40 br label %"file complex.c, line 35, bb6" 41 42"file complex.c, line 35, bb6": ; preds = %"file complex.c, line 27, bb5" 43 %r11 = ptrtoint ptr %garbage1 to i64 ; <i64> [#uses=1] 44 %r12 = inttoptr i64 %r11 to ptr ; <ptr> [#uses=1] 45 store <2 x float> %r4, ptr %r12, align 4 46 br label %"file complex.c, line 34, bb7" 47 48"file complex.c, line 34, bb7": ; preds = %"file complex.c, line 35, bb6", %"file complex.c, line 34, bb4" 49 ret void 50} 51