1 ; RUN: llc -enable-misched -misched=shuffle -enable-aa-sched-mi -use-tbaa-in-sched-mi=0 -post-RA-scheduler=0 -mcpu=ppc64 < %s | FileCheck %s 2 3 ; REQUIRES: asserts 4 ; -misched=shuffle is NDEBUG only! 5 6 target datalayout = "E-m:e-i64:64-n32:64" 7 target triple = "powerpc64-unknown-linux-gnu" 8 9 %"class.llvm::MCOperand" = type { i8, %union.anon.110 } 10 %union.anon.110 = type { i64 } 11 12 define void @foo(i32 %v) { 13 entry: 14 %MCOp = alloca %"class.llvm::MCOperand", align 8 15 br label %next 16 17 ; CHECK-LABEL: @foo 18 19 next: 20 %sunkaddr18 = ptrtoint %"class.llvm::MCOperand"* %MCOp to i64 21 %sunkaddr19 = add i64 %sunkaddr18, 8 22 %sunkaddr20 = inttoptr i64 %sunkaddr19 to double* 23 store double 0.000000e+00, double* %sunkaddr20, align 8, !tbaa !1 24 %sunkaddr21 = ptrtoint %"class.llvm::MCOperand"* %MCOp to i64 25 %sunkaddr22 = add i64 %sunkaddr21, 8 26 %sunkaddr23 = inttoptr i64 %sunkaddr22 to i32* 27 store i32 %v, i32* %sunkaddr23, align 8, !tbaa !2 28 ret void 29 30 ; Make sure that the 64-bit store comes first, regardless of what TBAA says 31 ; about the two not aliasing! 32 ; CHECK: li [[REG:[0-9]+]], 0 33 ; CHECK: std [[REG]], -[[OFF:[0-9]+]](1) 34 ; CHECK: stw 3, -[[OFF]](1) 35 ; CHECK: blr 36 } 37 38 !0 = metadata !{ metadata !"root" } 39 !1 = metadata !{ metadata !"set1", metadata !0 } 40 !2 = metadata !{ metadata !"set2", metadata !0 } 41 42
