mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-10-30 16:17:05 +00:00
591adee23b
This is mainly for the benefit of GlobalMerge, so that an alias into a MergedGlobals variable has the same size as the original non-merged variable. Differential Revision: http://reviews.llvm.org/D10837 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242520 91177308-0d34-0410-b5e6-96231b3b80d8
54 lines
1.9 KiB
LLVM
54 lines
1.9 KiB
LLVM
; RUN: llc %s -mtriple=aarch64-none-linux-gnu -aarch64-global-merge -global-merge-on-external -o - | FileCheck %s
|
|
; RUN: llc %s -mtriple=aarch64-linux-gnuabi -aarch64-global-merge -global-merge-on-external -o - | FileCheck %s
|
|
; RUN: llc %s -mtriple=aarch64-apple-ios -aarch64-global-merge -global-merge-on-external -o - | FileCheck %s --check-prefix=CHECK-APPLE-IOS
|
|
|
|
@x = global [1000 x i32] zeroinitializer, align 1
|
|
@y = global [1000 x i32] zeroinitializer, align 1
|
|
@z = internal global i32 1, align 4
|
|
|
|
define void @f1(i32 %a1, i32 %a2, i32 %a3) {
|
|
;CHECK-APPLE-IOS: adrp x8, __MergedGlobals_x@PAGE
|
|
;CHECK-APPLE-IOS-NOT: adrp
|
|
;CHECK-APPLE-IOS: add x8, x8, __MergedGlobals_x@PAGEOFF
|
|
;CHECK-APPLE-IOS: adrp x9, __MergedGlobals_y@PAGE
|
|
;CHECK-APPLE-IOS: add x9, x9, __MergedGlobals_y@PAGEOFF
|
|
%x3 = getelementptr inbounds [1000 x i32], [1000 x i32]* @x, i32 0, i64 3
|
|
%y3 = getelementptr inbounds [1000 x i32], [1000 x i32]* @y, i32 0, i64 3
|
|
store i32 %a1, i32* %x3, align 4
|
|
store i32 %a2, i32* %y3, align 4
|
|
store i32 %a3, i32* @z, align 4
|
|
ret void
|
|
}
|
|
|
|
;CHECK: .type _MergedGlobals_x,@object // @_MergedGlobals_x
|
|
;CHECK: .globl _MergedGlobals_x
|
|
;CHECK: .align 4
|
|
;CHECK: _MergedGlobals_x:
|
|
;CHECK: .size _MergedGlobals_x, 4004
|
|
|
|
;CHECK: .type _MergedGlobals_y,@object // @_MergedGlobals_y
|
|
;CHECK: .globl _MergedGlobals_y
|
|
;CHECK: _MergedGlobals_y:
|
|
;CHECK: .size _MergedGlobals_y, 4000
|
|
|
|
;CHECK-APPLE-IOS: .globl __MergedGlobals_x ; @_MergedGlobals_x
|
|
;CHECK-APPLE-IOS: .align 4
|
|
;CHECK-APPLE-IOS: __MergedGlobals_x:
|
|
;CHECK-APPLE-IOS: .long 1
|
|
;CHECK-APPLE-IOS: .space 4000
|
|
|
|
;CHECK-APPLE-IOS: .globl __MergedGlobals_y ; @_MergedGlobals_y
|
|
;CHECK-APPLE-IOS: .zerofill __DATA,__common,__MergedGlobals_y,4000,4
|
|
|
|
;CHECK: .globl x
|
|
;CHECK: x = _MergedGlobals_x+4
|
|
;CHECK: .size x, 4000
|
|
;CHECK: .globl y
|
|
;CHECK: y = _MergedGlobals_y
|
|
;CHECK: .size y, 4000
|
|
|
|
;CHECK-APPLE-IOS:.globl _x
|
|
;CHECK-APPLE-IOS: _x = __MergedGlobals_x+4
|
|
;CHECK-APPLE-IOS:.globl _y
|
|
;CHECK-APPLE-IOS: _y = __MergedGlobals_y
|