1 ; RUN: llc -march=hexagon < %s | FileCheck %s 2 3 ; CHECK-LABEL: enabled: 4 ; CHECK: memw({{.*}}) += #1 5 define void @enabled(i32* %p) #0 { 6 %v0 = load i32, i32* %p 7 %v1 = add i32 %v0, 1 8 store i32 %v1, i32* %p 9 ret void 10 } 11 12 ; CHECK-LABEL: disabled: 13 ; CHECK-NOT: memw({{.*}}) += #1 14 define void @disabled(i32* %p) #1 { 15 %v0 = load i32, i32* %p 16 %v1 = add i32 %v0, 1 17 store i32 %v1, i32* %p 18 ret void 19 } 20 21 attributes #0 = { nounwind } 22 attributes #1 = { nounwind "target-features"="-memops" } 23 24