1 ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s 2 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s 3 4 define ptx_device float @test_fabsf(float %f) { 5 ; CHECK: abs.f32 %f{{[0-9]+}}, %f{{[0-9]+}}; 6 ; CHECK: ret; 7 %x = call float @llvm.fabs.f32(float %f) 8 ret float %x 9 } 10 11 define ptx_device double @test_fabs(double %d) { 12 ; CHECK: abs.f64 %fd{{[0-9]+}}, %fd{{[0-9]+}}; 13 ; CHECK: ret; 14 %x = call double @llvm.fabs.f64(double %d) 15 ret double %x 16 } 17 18 define float @test_nvvm_sqrt(float %a) { 19 ; CHECK: sqrt.rn.f32 %f{{[0-9]+}}, %f{{[0-9]+}}; 20 ; CHECK: ret; 21 %val = call float @llvm.nvvm.sqrt.f(float %a) 22 ret float %val 23 } 24 25 26 declare float @llvm.fabs.f32(float) 27 declare double @llvm.fabs.f64(double) 28 declare float @llvm.nvvm.sqrt.f(float) 29
