diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/llvm.rint.f64.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/llvm.rint.f64.ll | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.rint.f64.ll b/llvm/test/CodeGen/AMDGPU/llvm.rint.f64.ll new file mode 100644 index 00000000000..c63fb172794 --- /dev/null +++ b/llvm/test/CodeGen/AMDGPU/llvm.rint.f64.ll @@ -0,0 +1,46 @@ +; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=CI -check-prefix=FUNC %s +; RUN: llc -march=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefix=CI -check-prefix=FUNC %s +; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}rint_f64: +; CI: v_rndne_f64_e32 + +; SI-DAG: v_add_f64 +; SI-DAG: v_add_f64 +; SI-DAG v_cmp_gt_f64_e64 +; SI: v_cndmask_b32 +; SI: v_cndmask_b32 +; SI: s_endpgm +define void @rint_f64(double addrspace(1)* %out, double %in) { +entry: + %0 = call double @llvm.rint.f64(double %in) + store double %0, double addrspace(1)* %out + ret void +} + +; FUNC-LABEL: {{^}}rint_v2f64: +; CI: v_rndne_f64_e32 +; CI: v_rndne_f64_e32 +define void @rint_v2f64(<2 x double> addrspace(1)* %out, <2 x double> %in) { +entry: + %0 = call <2 x double> @llvm.rint.v2f64(<2 x double> %in) + store <2 x double> %0, <2 x double> addrspace(1)* %out + ret void +} + +; FUNC-LABEL: {{^}}rint_v4f64: +; CI: v_rndne_f64_e32 +; CI: v_rndne_f64_e32 +; CI: v_rndne_f64_e32 +; CI: v_rndne_f64_e32 +define void @rint_v4f64(<4 x double> addrspace(1)* %out, <4 x double> %in) { +entry: + %0 = call <4 x double> @llvm.rint.v4f64(<4 x double> %in) + store <4 x double> %0, <4 x double> addrspace(1)* %out + ret void +} + + +declare double @llvm.rint.f64(double) #0 +declare <2 x double> @llvm.rint.v2f64(<2 x double>) #0 +declare <4 x double> @llvm.rint.v4f64(<4 x double>) #0 |
