| ; RUN: llc < %s -march=nvptx -mcpu=sm_20 -verify-machineinstrs | FileCheck %s |
| ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 -verify-machineinstrs | FileCheck %s |
| ; RUN: %if ptxas && !ptxas-12.0 %{ llc < %s -march=nvptx -mcpu=sm_20 -verify-machineinstrs | %ptxas-verify %} |
| ; RUN: %if ptxas %{ llc < %s -march=nvptx64 -mcpu=sm_20 -verify-machineinstrs | %ptxas-verify %} |
| |
| ; CHECK: .func ({{.*}}) device_func |
| define float @device_func(float %a) noinline { |
| %ret = fmul float %a, %a |
| ret float %ret |
| } |
| |
| ; CHECK: .entry kernel_func |
| define void @kernel_func(ptr %a) { |
| %val = load float, ptr %a |
| ; CHECK: call.uni (retval0), |
| ; CHECK: device_func, |
| %mul = call float @device_func(float %val) |
| store float %mul, ptr %a |
| ret void |
| } |
| |
| |
| |
| !nvvm.annotations = !{!1} |
| |
| !1 = !{ptr @kernel_func, !"kernel", i32 1} |