50e6e54587
This fixes erroneously reported CUDA compilation errors in host-side code during device-side compilation. I've also restricted OpenMP-specific checks to trigger only if we're compiling with OpenMP enabled. Differential Revision: https://reviews.llvm.org/D40275 llvm-svn: 319201
19 lines
729 B
Plaintext
19 lines
729 B
Plaintext
// RUN: %clang_cc1 -triple nvptx64-nvidia-cuda -fcuda-is-device -fsyntax-only -verify %s
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#include "Inputs/cuda.h"
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// We should emit an error for hd_fn's use of a VLA. This would have been
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// legal if hd_fn were never codegen'ed on the device, so we should also print
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// out a callstack showing how we determine that hd_fn is known-emitted.
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//
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// Compare to no-call-stack-for-deferred-err.cu.
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inline __host__ __device__ void hd_fn(int n);
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inline __device__ void device_fn2() { hd_fn(42); } // expected-note {{called by 'device_fn2'}}
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__global__ void kernel() { device_fn2(); } // expected-note {{called by 'kernel'}}
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inline __host__ __device__ void hd_fn(int n) {
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int vla[n]; // expected-error {{variable-length array}}
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}
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