| ; RUN: llc < %s -mtriple=aarch64-none-linux-gnu -O0 | FileCheck --check-prefix=NO-MERGE %s |
| ; RUN: llc < %s -mtriple=aarch64-none-linux-gnu -O1 | FileCheck --check-prefix=NO-MERGE %s |
| ; RUN: llc < %s -mtriple=aarch64-none-linux-gnu -O2 | FileCheck --check-prefix=NO-MERGE %s |
| ; RUN: llc < %s -mtriple=aarch64-none-linux-gnu -O3 | FileCheck %s |
| ; RUN: llc < %s -mtriple=aarch64-none-linux-gnu -O3 -global-merge-max-offset=0 | FileCheck %s --check-prefix=NO-MERGE |
| ; RUN: llc < %s -mtriple=aarch64-none-linux-gnu -O0 -global-merge-on-external=true | FileCheck --check-prefix=NO-MERGE %s |
| |
| ; RUN: llc < %s -mtriple=aarch64-apple-ios -O0 | FileCheck %s --check-prefix=CHECK-APPLE-IOS-NO-MERGE |
| ; RUN: llc < %s -mtriple=aarch64-apple-ios -O1 | FileCheck %s --check-prefix=CHECK-APPLE-IOS-NO-MERGE |
| ; RUN: llc < %s -mtriple=aarch64-apple-ios -O2 | FileCheck %s --check-prefix=CHECK-APPLE-IOS-NO-MERGE |
| ; RUN: llc < %s -mtriple=aarch64-apple-ios -O3 | FileCheck %s --check-prefix=CHECK-APPLE-IOS |
| ; RUN: llc < %s -mtriple=aarch64-apple-ios -O0 -global-merge-on-external=true | FileCheck %s --check-prefix=CHECK-APPLE-IOS-NO-MERGE |
| |
| @m = internal global i32 0, align 4 |
| @n = internal global i32 0, align 4 |
| |
| define void @f1(i32 %a1, i32 %a2) { |
| ; CHECK-LABEL: f1: |
| ; CHECK: adrp x{{[0-9]+}}, .L_MergedGlobals |
| ; CHECK-NOT: adrp |
| |
| ; CHECK-APPLE-IOS-LABEL: f1: |
| ; CHECK-APPLE-IOS: adrp x{{[0-9]+}}, __MergedGlobals |
| ; CHECK-APPLE-IOS-NOT: adrp |
| store i32 %a1, ptr @m, align 4 |
| store i32 %a2, ptr @n, align 4 |
| ret void |
| } |
| |
| ; CHECK: .local .L_MergedGlobals |
| ; CHECK: .comm .L_MergedGlobals,8,4 |
| ; NO-MERGE-NOT: .local _MergedGlobals |
| |
| ; CHECK-APPLE-IOS: .zerofill __DATA,__bss,__MergedGlobals,8,2 |
| ; CHECK-APPLE-IOS-NO-MERGE-NOT: .zerofill __DATA,__bss,__MergedGlobals,8,2 |
