1; REQUIRES: asserts 2; RUN: llc < %s -mtriple=arm64-linux-gnu -mcpu=cortex-a57 -enable-misched=0 -debug-only=machine-scheduler -o - 2>&1 > /dev/null | FileCheck %s 3 4 5@G1 = common dso_local global [100 x i32] zeroinitializer, align 4 6@G2 = common dso_local global [100 x i32] zeroinitializer, align 4 7 8; Check that no scheduling dependencies are created between the paired loads and the store during post-RA MI scheduling. 9; 10; CHECK-LABEL: # Machine code for function foo: 11; CHECK: SU(2): renamable $w{{[0-9]+}}, renamable $w{{[0-9]+}} = LDPWi 12; CHECK: Successors: 13; CHECK-NOT: ch SU(4) 14; CHECK: SU(3) 15; CHECK: SU(4): STRWui $wzr, renamable $x{{[0-9]+}} 16define dso_local i32 @foo() { 17entry: 18 %0 = load i32, ptr @G2, align 4 19 %1 = load i32, ptr getelementptr inbounds ([100 x i32], ptr @G2, i64 0, i64 1), align 4 20 store i32 0, ptr @G1, align 4 21 %add = add nsw i32 %1, %0 22 ret i32 %add 23} 24