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[Clang][CUDA] Replace inline asm in __trap() with intrinsic #166152

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merged 1 commit into from
Nov 11, 2025
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[Clang][CUDA] Replace inline asm in __trap() with intrinsic #166152

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2 changes: 1 addition & 1 deletion clang/lib/Headers/__clang_cuda_device_functions.h
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Original file line number Diff line number Diff line change
Expand Up @@ -528,7 +528,7 @@ __DEVICE__ float __tanf(float __a) { return __nv_fast_tanf(__a); }
__DEVICE__ void __threadfence(void) { __nvvm_membar_gl(); }
__DEVICE__ void __threadfence_block(void) { __nvvm_membar_cta(); };
__DEVICE__ void __threadfence_system(void) { __nvvm_membar_sys(); };
__DEVICE__ void __trap(void) { __asm__ __volatile__("trap;"); }
__DEVICE__ __attribute__((noreturn)) void __trap(void) { __builtin_trap(); }
__DEVICE__ unsigned short
__usAtomicCAS(unsigned short *__p, unsigned short __cmp, unsigned short __v) {
return __nvvm_atom_cas_gen_us(__p, __cmp, __v);
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