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49683f3c96
The new target machines are: nvptx (old ptx32) => 32-bit PTX nvptx64 (old ptx64) => 64-bit PTX The sources are based on the internal NVIDIA NVPTX back-end, and contain more functionality than the current PTX back-end currently provides. NV_CONTRIB git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156196 91177308-0d34-0410-b5e6-96231b3b80d8
33 lines
739 B
LLVM
33 lines
739 B
LLVM
; RUN: llc < %s -march=nvptx -mcpu=sm_10 | FileCheck %s
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; RUN: llc < %s -march=nvptx64 -mcpu=sm_10 | FileCheck %s
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; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
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; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
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;; Kernel function using ptx_kernel calling conv
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; CHECK: .entry kernel_func
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define ptx_kernel void @kernel_func(float* %a) {
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; CHECK: ret
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ret void
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}
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;; Device function
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; CHECK: .func device_func
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define void @device_func(float* %a) {
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; CHECK: ret
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ret void
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}
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;; Kernel function using NVVM metadata
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; CHECK: .entry metadata_kernel
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define void @metadata_kernel(float* %a) {
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; CHECK: ret
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ret void
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}
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!nvvm.annotations = !{!1}
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!1 = metadata !{void (float*)* @metadata_kernel, metadata !"kernel", i32 1}
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