; RUN: llc -mtriple=aarch64-apple-ios -asm-verbose=false -aarch64-collect-loh=false \ ; RUN: -aarch64-global-merge -global-merge-group-by-use -global-merge-ignore-single-use \ ; RUN: %s -o - | FileCheck %s ; We assume that globals of the same size aren't reordered inside a set. @m1 = internal global i32 0, align 4 @n1 = internal global i32 0, align 4 @o1 = internal global i32 0, align 4 ; CHECK-LABEL: f1: define void @f1(i32 %a1, i32 %a2) #0 { ; CHECK-NEXT: adrp x8, [[SET:l__MergedGlobals]]@PAGE ; CHECK-NEXT: add x8, x8, [[SET]]@PAGEOFF ; CHECK-NEXT: stp w0, w1, [x8] ; CHECK-NEXT: ret store i32 %a1, i32* @m1, align 4 store i32 %a2, i32* @n1, align 4 ret void } @m2 = internal global i32 0, align 4 @n2 = internal global i32 0, align 4 ; CHECK-LABEL: f2: define void @f2(i32 %a1, i32 %a2, i32 %a3) #0 { ; CHECK-NEXT: adrp x8, [[SET]]@PAGE ; CHECK-NEXT: add x8, x8, [[SET]]@PAGEOFF ; CHECK-NEXT: stp w0, w1, [x8] ; CHECK-NEXT: str w2, [x8, #8] ; CHECK-NEXT: ret store i32 %a1, i32* @m1, align 4 store i32 %a2, i32* @n1, align 4 store i32 %a3, i32* @o1, align 4 ret void } ; CHECK-LABEL: f3: define void @f3(i32 %a1, i32 %a2) #0 { ; CHECK-NEXT: adrp x8, [[SET]]@PAGE ; CHECK-NEXT: add x8, x8, [[SET]]@PAGEOFF ; CHECK-NEXT: stp w0, w1, [x8, #12] ; CHECK-NEXT: ret store i32 %a1, i32* @m2, align 4 store i32 %a2, i32* @n2, align 4 ret void } @o2 = internal global i32 0, align 4 ; CHECK-LABEL: f4: define void @f4(i32 %a1) #0 { ; CHECK-NEXT: adrp x8, _o2@PAGE ; CHECK-NEXT: str w0, [x8, _o2@PAGEOFF] ; CHECK-NEXT: ret store i32 %a1, i32* @o2, align 4 ret void } ; CHECK-DAG: .zerofill __DATA,__bss,[[SET]],20,4 ; CHECK-DAG: .zerofill __DATA,__bss,_o2,4,2 attributes #0 = { nounwind }