a2c8cd1812
SUMMARY: emit .extern and .weak directive linkage Reviewers: hubert.reinterpretcast, Jason Liu Subscribers: wuzish, nemanjai, hiraditya Differential Revision: https://reviews.llvm.org/D76932
35 lines
1.0 KiB
LLVM
35 lines
1.0 KiB
LLVM
; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mtriple powerpc-ibm-aix-xcoff < %s | FileCheck %s
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; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mtriple powerpc64-ibm-aix-xcoff < %s | FileCheck --check-prefix=CHECK64 %s
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@foo_ptr = global void (...)* @foo
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declare void @foo(...)
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@bar_ptr1 = global void (...)* bitcast (void ()* @bar to void (...)*)
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define void @bar() {
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entry:
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ret void
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}
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;CHECK: .csect .data[RW]
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;CHECK-NEXT: .globl foo_ptr
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;CHECK-NEXT: .align 2
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;CHECK-NEXT: foo_ptr:
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;CHECK-NEXT: .long foo[DS]
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;CHECK-NEXT: .globl bar_ptr1
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;CHECK-NEXT: .align 2
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;CHECK-NEXT: bar_ptr1:
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;CHECK-NEXT: .long bar[DS]
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;CHECK-NEXT: .extern foo[DS]
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;CHECK64: .csect .data[RW]
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;CHECK64-NEXT: .globl foo_ptr
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;CHECK64-NEXT: .align 3
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;CHECK64-NEXT: foo_ptr:
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;CHECK64-NEXT: .llong foo[DS]
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;CHECK64-NEXT: .globl bar_ptr1
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;CHECK64-NEXT: .align 3
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;CHECK64-NEXT: bar_ptr1:
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;CHECK64-NEXT: .llong bar[DS]
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;CHECK64-NEXT: .extern foo[DS]
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