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- ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
- ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
- ;; Kernel function using ptx_kernel calling conv
- ; CHECK: .entry kernel_func
- define ptx_kernel void @kernel_func(float* %a) {
- ; CHECK: ret
- ret void
- }
- ;; Device function
- ; CHECK: .func device_func
- define void @device_func(float* %a) {
- ; CHECK: ret
- ret void
- }
- ;; Kernel function using NVVM metadata
- ; CHECK: .entry metadata_kernel
- define void @metadata_kernel(float* %a) {
- ; CHECK: ret
- ret void
- }
- !nvvm.annotations = !{!1}
- !1 = !{void (float*)* @metadata_kernel, !"kernel", i32 1}
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