diff options
Diffstat (limited to 'test/CodeGen/AArch64/global-merge-2.ll')
-rw-r--r-- | test/CodeGen/AArch64/global-merge-2.ll | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/global-merge-2.ll b/test/CodeGen/AArch64/global-merge-2.ll new file mode 100644 index 0000000..a773566 --- /dev/null +++ b/test/CodeGen/AArch64/global-merge-2.ll @@ -0,0 +1,51 @@ +; RUN: llc %s -mtriple=aarch64-none-linux-gnu -enable-global-merge -global-merge-on-external -o - | FileCheck %s +; RUN: llc %s -mtriple=aarch64-linux-gnuabi -enable-global-merge -global-merge-on-external -o - | FileCheck %s +; RUN: llc %s -mtriple=aarch64-apple-ios -enable-global-merge -global-merge-on-external -o - | FileCheck %s --check-prefix=CHECK-APPLE-IOS + +@x = global i32 0, align 4 +@y = global i32 0, align 4 +@z = global i32 0, align 4 + +define void @f1(i32 %a1, i32 %a2) { +;CHECK-APPLE-IOS-LABEL: _f1: +;CHECK-APPLE-IOS: adrp x8, __MergedGlobals_x@PAGE +;CHECK-APPLE-IOS: add x8, x8, __MergedGlobals_x@PAGEOFF +;CHECK-APPLE-IOS-NOT: adrp + store i32 %a1, i32* @x, align 4 + store i32 %a2, i32* @y, align 4 + ret void +} + +define void @g1(i32 %a1, i32 %a2) { +;CHECK-APPLE-IOS-LABEL: _g1: +;CHECK-APPLE-IOS: adrp x8, __MergedGlobals_x@PAGE +;CHECK-APPLE-IOS: add x8, x8, __MergedGlobals_x@PAGEOFF +;CHECK-APPLE-IOS-NOT: adrp + store i32 %a1, i32* @y, align 4 + store i32 %a2, i32* @z, align 4 + ret void +} + +;CHECK: .type _MergedGlobals_x,@object // @_MergedGlobals_x +;CHECK: .globl _MergedGlobals_x +;CHECK: .align 3 +;CHECK: _MergedGlobals_x: +;CHECK: .size _MergedGlobals_x, 12 + +;CHECK: .globl x +;CHECK: x = _MergedGlobals_x +;CHECK: .globl y +;CHECK: y = _MergedGlobals_x+4 +;CHECK: .globl z +;CHECK: z = _MergedGlobals_x+8 + +;CHECK-APPLE-IOS: .globl __MergedGlobals_x ; @_MergedGlobals_x +;CHECK-APPLE-IOS: .zerofill __DATA,__common,__MergedGlobals_x,12,3 + +;CHECK-APPLE-IOS: .globl _x +;CHECK-APPLE-IOS: _x = __MergedGlobals_x +;CHECK-APPLE-IOS: .globl _y +;CHECK-APPLE-IOS: _y = __MergedGlobals_x+4 +;CHECK-APPLE-IOS: .globl _z +;CHECK-APPLE-IOS: _z = __MergedGlobals_x+8 +;CHECK-APPLE-IOS: .subsections_via_symbols |