e90b512c4d
HSA runtime fails to find the symbols for Init and Fini kernels as they mark with internal linkage, changing the linkage to external to fix those errors. Differential Revision: https://reviews.llvm.org/D110054
28 lines
1.1 KiB
LLVM
28 lines
1.1 KiB
LLVM
; RUN: opt -S -mtriple=amdgcn-- -amdgpu-lower-ctor-dtor < %s | FileCheck %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx700 -filetype=obj -o - < %s | llvm-readelf -s - 2>&1 | FileCheck %s -check-prefix=CHECK-VIS
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@llvm.global_ctors = appending addrspace(1) global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 1, void ()* @foo, i8* null }]
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@llvm.global_dtors = appending addrspace(1) global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 1, void ()* @bar, i8* null }]
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; CHECK-LABEL: amdgpu_kernel void @amdgcn.device.init() #0
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; CHECK-NEXT: call void @foo
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; CHECK-LABEL: amdgpu_kernel void @amdgcn.device.fini() #1
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; CHECK-NEXT: call void @bar
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; CHECK-VIS: FUNC GLOBAL PROTECTED {{.*}} amdgcn.device.init
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; CHECK-VIS: OBJECT GLOBAL DEFAULT {{.*}} amdgcn.device.init.kd
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; CHECK-VIS: FUNC GLOBAL PROTECTED {{.*}} amdgcn.device.fini
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; CHECK-VIS: OBJECT GLOBAL DEFAULT {{.*}} amdgcn.device.fini.kd
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define internal void @foo() {
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ret void
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}
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define internal void @bar() {
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ret void
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}
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; CHECK: attributes #0 = { "device-init" }
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; CHECK: attributes #1 = { "device-fini" }
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