| ; RUN: llc < %s -march=nvptx64 -mcpu=sm_80 -mattr=+ptx70 | FileCheck %s |
| ; RUN: %if ptxas-11.0 %{ llc < %s -march=nvptx64 -mcpu=sm_80 -mattr=+ptx70 | %ptxas-verify -arch=sm_80 %} |
| |
| |
| ; CHECK-LABEL: cvt_rn_bf16x2_f32 |
| define <2 x bfloat> @cvt_rn_bf16x2_f32(float %f1, float %f2) { |
| |
| ; CHECK: cvt.rn.bf16x2.f32 |
| %val = call <2 x bfloat> @llvm.nvvm.ff2bf16x2.rn(float %f1, float %f2); |
| |
| ret <2 x bfloat> %val |
| } |
| |
| ; CHECK-LABEL: cvt_rn_relu_bf16x2_f32 |
| define <2 x bfloat> @cvt_rn_relu_bf16x2_f32(float %f1, float %f2) { |
| |
| ; CHECK: cvt.rn.relu.bf16x2.f32 |
| %val = call <2 x bfloat> @llvm.nvvm.ff2bf16x2.rn.relu(float %f1, float %f2); |
| |
| ret <2 x bfloat> %val |
| } |
| |
| ; CHECK-LABEL: cvt_rz_bf16x2_f32 |
| define <2 x bfloat> @cvt_rz_bf16x2_f32(float %f1, float %f2) { |
| |
| ; CHECK: cvt.rz.bf16x2.f32 |
| %val = call <2 x bfloat> @llvm.nvvm.ff2bf16x2.rz(float %f1, float %f2); |
| |
| ret <2 x bfloat> %val |
| } |
| |
| ; CHECK-LABEL: cvt_rz_relu_bf16x2_f32 |
| define <2 x bfloat> @cvt_rz_relu_bf16x2_f32(float %f1, float %f2) { |
| |
| ; CHECK: cvt.rz.relu.bf16x2.f32 |
| %val = call <2 x bfloat> @llvm.nvvm.ff2bf16x2.rz.relu(float %f1, float %f2); |
| |
| ret <2 x bfloat> %val |
| } |
| |
| declare <2 x bfloat> @llvm.nvvm.ff2bf16x2.rn(float, float) |
| declare <2 x bfloat> @llvm.nvvm.ff2bf16x2.rn.relu(float, float) |
| declare <2 x bfloat> @llvm.nvvm.ff2bf16x2.rz(float, float) |
| declare <2 x bfloat> @llvm.nvvm.ff2bf16x2.rz.relu(float, float) |
| |
| ; CHECK-LABEL: cvt_rn_f16x2_f32 |
| define <2 x half> @cvt_rn_f16x2_f32(float %f1, float %f2) { |
| |
| ; CHECK: cvt.rn.f16x2.f32 |
| %val = call <2 x half> @llvm.nvvm.ff2f16x2.rn(float %f1, float %f2); |
| |
| ret <2 x half> %val |
| } |
| |
| ; CHECK-LABEL: cvt_rn_relu_f16x2_f32 |
| define <2 x half> @cvt_rn_relu_f16x2_f32(float %f1, float %f2) { |
| |
| ; CHECK: cvt.rn.relu.f16x2.f32 |
| %val = call <2 x half> @llvm.nvvm.ff2f16x2.rn.relu(float %f1, float %f2); |
| |
| ret <2 x half> %val |
| } |
| |
| ; CHECK-LABEL: cvt_rz_f16x2_f32 |
| define <2 x half> @cvt_rz_f16x2_f32(float %f1, float %f2) { |
| |
| ; CHECK: cvt.rz.f16x2.f32 |
| %val = call <2 x half> @llvm.nvvm.ff2f16x2.rz(float %f1, float %f2); |
| |
| ret <2 x half> %val |
| } |
| |
| ; CHECK-LABEL: cvt_rz_relu_f16x2_f32 |
| define <2 x half> @cvt_rz_relu_f16x2_f32(float %f1, float %f2) { |
| |
| ; CHECK: cvt.rz.relu.f16x2.f32 |
| %val = call <2 x half> @llvm.nvvm.ff2f16x2.rz.relu(float %f1, float %f2); |
| |
| ret <2 x half> %val |
| } |
| |
| declare <2 x half> @llvm.nvvm.ff2f16x2.rn(float, float) |
| declare <2 x half> @llvm.nvvm.ff2f16x2.rn.relu(float, float) |
| declare <2 x half> @llvm.nvvm.ff2f16x2.rz(float, float) |
| declare <2 x half> @llvm.nvvm.ff2f16x2.rz.relu(float, float) |
| |
| ; CHECK-LABEL: cvt_rn_bf16_f32 |
| define bfloat @cvt_rn_bf16_f32(float %f1) { |
| |
| ; CHECK: cvt.rn.bf16.f32 |
| %val = call bfloat @llvm.nvvm.f2bf16.rn(float %f1); |
| |
| ret bfloat %val |
| } |
| |
| ; CHECK-LABEL: cvt_rn_relu_bf16_f32 |
| define bfloat @cvt_rn_relu_bf16_f32(float %f1) { |
| |
| ; CHECK: cvt.rn.relu.bf16.f32 |
| %val = call bfloat @llvm.nvvm.f2bf16.rn.relu(float %f1); |
| |
| ret bfloat %val |
| } |
| |
| ; CHECK-LABEL: cvt_rz_bf16_f32 |
| define bfloat @cvt_rz_bf16_f32(float %f1) { |
| |
| ; CHECK: cvt.rz.bf16.f32 |
| %val = call bfloat @llvm.nvvm.f2bf16.rz(float %f1); |
| |
| ret bfloat %val |
| } |
| |
| ; CHECK-LABEL: cvt_rz_relu_bf16_f32 |
| define bfloat @cvt_rz_relu_bf16_f32(float %f1) { |
| |
| ; CHECK: cvt.rz.relu.bf16.f32 |
| %val = call bfloat @llvm.nvvm.f2bf16.rz.relu(float %f1); |
| |
| ret bfloat %val |
| } |
| |
| declare bfloat @llvm.nvvm.f2bf16.rn(float) |
| declare bfloat @llvm.nvvm.f2bf16.rn.relu(float) |
| declare bfloat @llvm.nvvm.f2bf16.rz(float) |
| declare bfloat @llvm.nvvm.f2bf16.rz.relu(float) |
| |
| ; CHECK-LABEL: cvt_rna_tf32_f32 |
| define i32 @cvt_rna_tf32_f32(float %f1) { |
| |
| ; CHECK: cvt.rna.tf32.f32 |
| %val = call i32 @llvm.nvvm.f2tf32.rna(float %f1); |
| |
| ret i32 %val |
| } |
| |
| declare i32 @llvm.nvvm.f2tf32.rna(float) |