1; RUN: llc < %s -mtriple=arm-eabi -arm-global-merge | FileCheck %s --check-prefix=CHECK-MERGE 2; RUN: llc < %s -mtriple=arm-eabi -arm-global-merge -global-merge-on-external=true | FileCheck %s --check-prefix=CHECK-MERGE 3; RUN: llc < %s -mtriple=arm-eabi -arm-global-merge -global-merge-on-external=false | FileCheck %s --check-prefix=CHECK-NO-MERGE 4; RUN: llc < %s -mtriple=arm-macho -arm-global-merge | FileCheck %s --check-prefix=CHECK-NO-MERGE 5 6@x = global i32 0, align 4 7@y = global i32 0, align 4 8@z = global i32 0, align 4 9 10define void @f1(i32 %a1, i32 %a2) { 11;CHECK: f1: 12;CHECK: ldr {{r[0-9]+}}, [[LABEL1:\.LCPI[0-9]+_[0-9]]] 13;CHECK: [[LABEL1]]: 14;CHECK-MERGE: .long .L_MergedGlobals 15;CHECK-NO-MERGE: .long {{_?x}} 16 store i32 %a1, i32* @x, align 4 17 store i32 %a2, i32* @y, align 4 18 ret void 19} 20 21define void @g1(i32 %a1, i32 %a2) { 22;CHECK: g1: 23;CHECK: ldr {{r[0-9]+}}, [[LABEL2:\.LCPI[0-9]+_[0-9]]] 24;CHECK: [[LABEL2]]: 25;CHECK-MERGE: .long .L_MergedGlobals 26;CHECK-NO-MERGE: .long {{_?y}} 27 store i32 %a1, i32* @y, align 4 28 store i32 %a2, i32* @z, align 4 29 ret void 30} 31 32;CHECK-NO-MERGE-NOT: .globl .L_MergedGlobals 33 34;CHECK-MERGE: .type .L_MergedGlobals,%object 35;CHECK-MERGE: .local .L_MergedGlobals 36;CHECK-MERGE: .comm .L_MergedGlobals,12,4 37 38;CHECK-MERGE: .globl x 39;CHECK-MERGE: x = .L_MergedGlobals 40;CHECK-MERGE: .size x, 4 41;CHECK-MERGE: .globl y 42;CHECK-MERGE: y = .L_MergedGlobals+4 43;CHECK-MERGE: .size y, 4 44;CHECK-MERGE: .globl z 45;CHECK-MERGE: z = .L_MergedGlobals+8 46;CHECK-MERGE: .size z, 4 47