29 lines
991 B
Text
29 lines
991 B
Text
// REQUIRES: x86-registered-target
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// REQUIRES: nvptx-registered-target
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// REQUIRES: amdgpu-registered-target
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// RUN: %clang_cc1 -fcuda-is-device -triple nvptx-nvidia-cuda -emit-llvm \
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// RUN: -o - %s | FileCheck %s
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// RUN: %clang_cc1 -fcuda-is-device -triple nvptx-nvidia-cuda -emit-llvm -target-sdk-version=10.1 \
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// RUN: -o - %s | FileCheck %s
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// RUN: %clang_cc1 -fcuda-is-device -triple amdgcn-amd-amdhsa -emit-llvm \
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// RUN: -o - %s | FileCheck %s
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#include "Inputs/cuda.h"
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extern "C" {
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__device__ int foo() { return 1; }
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}
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[[gnu::alias("foo")]] __device__ int alias();
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// CHECK: @_Z5aliasv = alias i32 (), ptr @foo
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//
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// CHECK: define dso_local i32 @foo() #[[ATTR0:[0-9]+]] {
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// CHECK-NEXT: entry:
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// CHECK: ret i32 1
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// CHECK-NEXT: }
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// RUN: not %clang_cc1 -fcuda-is-device -triple nvptx-nvidia-cuda -emit-llvm -target-sdk-version=9.0 \
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// RUN: -o - %s 2>&1 | FileCheck %s --check-prefix=NO_SUPPORT
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// NO_SUPPORT: CUDA older than 10.0 does not support .alias
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