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52 lines
1.9 KiB
LLVM
52 lines
1.9 KiB
LLVM
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; RUN: llc %s -mtriple=aarch64-none-linux-gnu -aarch64-enable-global-merge -global-merge-on-external -disable-post-ra -o - | FileCheck %s
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; RUN: llc %s -mtriple=aarch64-linux-gnuabi -aarch64-enable-global-merge -global-merge-on-external -disable-post-ra -o - | FileCheck %s
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; RUN: llc %s -mtriple=aarch64-apple-ios -aarch64-enable-global-merge -global-merge-on-external -disable-post-ra -o - | FileCheck %s --check-prefix=CHECK-APPLE-IOS
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@x = global [1000 x i32] zeroinitializer, align 1
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@y = global [1000 x i32] zeroinitializer, align 1
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@z = internal global i32 1, align 4
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define void @f1(i32 %a1, i32 %a2, i32 %a3) {
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;CHECK-APPLE-IOS: adrp x8, __MergedGlobals_x@PAGE
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;CHECK-APPLE-IOS-NOT: adrp
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;CHECK-APPLE-IOS: add x8, x8, __MergedGlobals_x@PAGEOFF
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;CHECK-APPLE-IOS: adrp x9, __MergedGlobals_y@PAGE
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;CHECK-APPLE-IOS: add x9, x9, __MergedGlobals_y@PAGEOFF
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%x3 = getelementptr inbounds [1000 x i32], [1000 x i32]* @x, i32 0, i64 3
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%y3 = getelementptr inbounds [1000 x i32], [1000 x i32]* @y, i32 0, i64 3
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store i32 %a1, i32* %x3, align 4
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store i32 %a2, i32* %y3, align 4
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store i32 %a3, i32* @z, align 4
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ret void
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}
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;CHECK: .type .L_MergedGlobals,@object // @_MergedGlobals
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;CHECK: .p2align 4
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;CHECK: .L_MergedGlobals:
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;CHECK: .size .L_MergedGlobals, 4004
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;CHECK: .type .L_MergedGlobals.1,@object // @_MergedGlobals.1
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;CHECK: .local .L_MergedGlobals.1
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;CHECK: .comm .L_MergedGlobals.1,4000,16
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;CHECK-APPLE-IOS: .p2align 4
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;CHECK-APPLE-IOS: __MergedGlobals_x:
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;CHECK-APPLE-IOS: .long 1
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;CHECK-APPLE-IOS: .space 4000
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;CHECK-APPLE-IOS: .zerofill __DATA,__common,__MergedGlobals_y,4000,4
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;CHECK: z = .L_MergedGlobals
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;CHECK: .globl x
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;CHECK: x = .L_MergedGlobals+4
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;CHECK: .size x, 4000
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;CHECK: .globl y
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;CHECK: y = .L_MergedGlobals.1
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;CHECK: .size y, 4000
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;CHECK-APPLE-IOS-NOT: _z = __MergedGlobals_x
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;CHECK-APPLE-IOS:.globl _x
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;CHECK-APPLE-IOS: _x = __MergedGlobals_x+4
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;CHECK-APPLE-IOS:.globl _y
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;CHECK-APPLE-IOS: _y = __MergedGlobals_y
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