llvm/test/CodeGen/NVPTX/convert-sm100a.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_100a -mattr=+ptx86 | FileCheck %s
; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_101a -mattr=+ptx86 | FileCheck %s
; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_120a -mattr=+ptx86 | FileCheck %s
; RUN: %if ptxas-12.8 %{ llc < %s -mtriple=nvptx64 -mcpu=sm_100a -mattr=+ptx86 | %ptxas-verify -arch=sm_100a %}
; RUN: %if ptxas-12.8 %{ llc < %s -mtriple=nvptx64 -mcpu=sm_101a -mattr=+ptx86 | %ptxas-verify -arch=sm_101a %}
; RUN: %if ptxas-12.8 %{ llc < %s -mtriple=nvptx64 -mcpu=sm_120a -mattr=+ptx86 | %ptxas-verify -arch=sm_120a %}

define i16 @cvt_rn_sf_e2m3x2_f32(float %f1, float %f2) {
; CHECK-LABEL: cvt_rn_sf_e2m3x2_f32(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<4>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b32 %r1, [cvt_rn_sf_e2m3x2_f32_param_0];
; CHECK-NEXT:    ld.param.b32 %r2, [cvt_rn_sf_e2m3x2_f32_param_1];
; CHECK-NEXT:    cvt.rn.satfinite.e2m3x2.f32 %rs1, %r1, %r2;
; CHECK-NEXT:    cvt.u32.u16 %r3, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r3;
; CHECK-NEXT:    ret;
    %val = call i16 @llvm.nvvm.ff.to.e2m3x2.rn.satfinite(float %f1, float %f2)
    ret i16 %val
}

define i16 @cvt_rn_relu_sf_e2m3x2_f32(float %f1, float %f2) {
; CHECK-LABEL: cvt_rn_relu_sf_e2m3x2_f32(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<4>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b32 %r1, [cvt_rn_relu_sf_e2m3x2_f32_param_0];
; CHECK-NEXT:    ld.param.b32 %r2, [cvt_rn_relu_sf_e2m3x2_f32_param_1];
; CHECK-NEXT:    cvt.rn.satfinite.relu.e2m3x2.f32 %rs1, %r1, %r2;
; CHECK-NEXT:    cvt.u32.u16 %r3, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r3;
; CHECK-NEXT:    ret;
    %val = call i16 @llvm.nvvm.ff.to.e2m3x2.rn.relu.satfinite(float %f1, float %f2)
    ret i16 %val
}

define i16 @cvt_rn_sf_e3m2x2_f32(float %f1, float %f2) {
; CHECK-LABEL: cvt_rn_sf_e3m2x2_f32(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<4>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b32 %r1, [cvt_rn_sf_e3m2x2_f32_param_0];
; CHECK-NEXT:    ld.param.b32 %r2, [cvt_rn_sf_e3m2x2_f32_param_1];
; CHECK-NEXT:    cvt.rn.satfinite.e3m2x2.f32 %rs1, %r1, %r2;
; CHECK-NEXT:    cvt.u32.u16 %r3, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r3;
; CHECK-NEXT:    ret;
    %val = call i16 @llvm.nvvm.ff.to.e3m2x2.rn.satfinite(float %f1, float %f2)
    ret i16 %val
}

define i16 @cvt_rn_relu_sf_e3m2x2_f32(float %f1, float %f2) {
; CHECK-LABEL: cvt_rn_relu_sf_e3m2x2_f32(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<4>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b32 %r1, [cvt_rn_relu_sf_e3m2x2_f32_param_0];
; CHECK-NEXT:    ld.param.b32 %r2, [cvt_rn_relu_sf_e3m2x2_f32_param_1];
; CHECK-NEXT:    cvt.rn.satfinite.relu.e3m2x2.f32 %rs1, %r1, %r2;
; CHECK-NEXT:    cvt.u32.u16 %r3, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r3;
; CHECK-NEXT:    ret;
    %val = call i16 @llvm.nvvm.ff.to.e3m2x2.rn.relu.satfinite(float %f1, float %f2)
    ret i16 %val
}

define <2 x half> @cvt_rn_f16x2_e2m3x2(i16 %in) {
; CHECK-LABEL: cvt_rn_f16x2_e2m3x2(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<2>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b16 %rs1, [cvt_rn_f16x2_e2m3x2_param_0];
; CHECK-NEXT:    cvt.rn.f16x2.e2m3x2 %r1, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r1;
; CHECK-NEXT:    ret;
    %val = call <2 x half> @llvm.nvvm.e2m3x2.to.f16x2.rn(i16 %in)
    ret <2 x half> %val
}

define <2 x half> @cvt_rn_relu_f16x2_e2m3x2_relu(i16 %in) {
; CHECK-LABEL: cvt_rn_relu_f16x2_e2m3x2_relu(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<2>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b16 %rs1, [cvt_rn_relu_f16x2_e2m3x2_relu_param_0];
; CHECK-NEXT:    cvt.rn.relu.f16x2.e2m3x2 %r1, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r1;
; CHECK-NEXT:    ret;
    %val = call <2 x half> @llvm.nvvm.e2m3x2.to.f16x2.rn.relu(i16 %in)
    ret <2 x half> %val
}

define <2 x half> @cvt_rn_f16x2_e3m2x2(i16 %in) {
; CHECK-LABEL: cvt_rn_f16x2_e3m2x2(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<2>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b16 %rs1, [cvt_rn_f16x2_e3m2x2_param_0];
; CHECK-NEXT:    cvt.rn.f16x2.e3m2x2 %r1, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r1;
; CHECK-NEXT:    ret;
    %val = call <2 x half> @llvm.nvvm.e3m2x2.to.f16x2.rn(i16 %in)
    ret <2 x half> %val
}

define <2 x half> @cvt_rn_relu_f16x2_e3m2x2(i16 %in) {
; CHECK-LABEL: cvt_rn_relu_f16x2_e3m2x2(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<2>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b16 %rs1, [cvt_rn_relu_f16x2_e3m2x2_param_0];
; CHECK-NEXT:    cvt.rn.relu.f16x2.e3m2x2 %r1, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r1;
; CHECK-NEXT:    ret;
    %val = call <2 x half> @llvm.nvvm.e3m2x2.to.f16x2.rn.relu(i16 %in)
    ret <2 x half> %val
}

define i16 @cvt_rz_ue8m0x2_f32(float %f1, float %f2) {
; CHECK-LABEL: cvt_rz_ue8m0x2_f32(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<4>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b32 %r1, [cvt_rz_ue8m0x2_f32_param_0];
; CHECK-NEXT:    ld.param.b32 %r2, [cvt_rz_ue8m0x2_f32_param_1];
; CHECK-NEXT:    cvt.rz.ue8m0x2.f32 %rs1, %r1, %r2;
; CHECK-NEXT:    cvt.u32.u16 %r3, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r3;
; CHECK-NEXT:    ret;
    %val = call i16 @llvm.nvvm.ff.to.ue8m0x2.rz(float %f1, float %f2)
    ret i16 %val
}

define i16 @cvt_rz_sf_ue8m0x2_f32(float %f1, float %f2) {
; CHECK-LABEL: cvt_rz_sf_ue8m0x2_f32(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<4>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b32 %r1, [cvt_rz_sf_ue8m0x2_f32_param_0];
; CHECK-NEXT:    ld.param.b32 %r2, [cvt_rz_sf_ue8m0x2_f32_param_1];
; CHECK-NEXT:    cvt.rz.satfinite.ue8m0x2.f32 %rs1, %r1, %r2;
; CHECK-NEXT:    cvt.u32.u16 %r3, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r3;
; CHECK-NEXT:    ret;
    %val = call i16 @llvm.nvvm.ff.to.ue8m0x2.rz.satfinite(float %f1, float %f2)
    ret i16 %val
}

define i16 @cvt_rp_ue8m0x2_f32(float %f1, float %f2) {
; CHECK-LABEL: cvt_rp_ue8m0x2_f32(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<4>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b32 %r1, [cvt_rp_ue8m0x2_f32_param_0];
; CHECK-NEXT:    ld.param.b32 %r2, [cvt_rp_ue8m0x2_f32_param_1];
; CHECK-NEXT:    cvt.rp.ue8m0x2.f32 %rs1, %r1, %r2;
; CHECK-NEXT:    cvt.u32.u16 %r3, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r3;
; CHECK-NEXT:    ret;
    %val = call i16 @llvm.nvvm.ff.to.ue8m0x2.rp(float %f1, float %f2)
    ret i16 %val
}

define i16 @cvt_rp_sf_ue8m0x2_f32(float %f1, float %f2) {
; CHECK-LABEL: cvt_rp_sf_ue8m0x2_f32(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<4>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b32 %r1, [cvt_rp_sf_ue8m0x2_f32_param_0];
; CHECK-NEXT:    ld.param.b32 %r2, [cvt_rp_sf_ue8m0x2_f32_param_1];
; CHECK-NEXT:    cvt.rp.satfinite.ue8m0x2.f32 %rs1, %r1, %r2;
; CHECK-NEXT:    cvt.u32.u16 %r3, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r3;
; CHECK-NEXT:    ret;
    %val = call i16 @llvm.nvvm.ff.to.ue8m0x2.rp.satfinite(float %f1, float %f2)
    ret i16 %val
}

define i16 @cvt_rz_ue8m0x2_bf16x2(<2 x bfloat> %in) {
; CHECK-LABEL: cvt_rz_ue8m0x2_bf16x2(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<3>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b32 %r1, [cvt_rz_ue8m0x2_bf16x2_param_0];
; CHECK-NEXT:    cvt.rz.ue8m0x2.bf16x2 %rs1, %r1;
; CHECK-NEXT:    cvt.u32.u16 %r2, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r2;
; CHECK-NEXT:    ret;
    %val = call i16 @llvm.nvvm.bf16x2.to.ue8m0x2.rz(<2 x bfloat> %in)
    ret i16 %val
}

define i16 @cvt_rz_sf_ue8m0x2_bf16x2(<2 x bfloat> %in) {
; CHECK-LABEL: cvt_rz_sf_ue8m0x2_bf16x2(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<3>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b32 %r1, [cvt_rz_sf_ue8m0x2_bf16x2_param_0];
; CHECK-NEXT:    cvt.rz.satfinite.ue8m0x2.bf16x2 %rs1, %r1;
; CHECK-NEXT:    cvt.u32.u16 %r2, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r2;
; CHECK-NEXT:    ret;
    %val = call i16 @llvm.nvvm.bf16x2.to.ue8m0x2.rz.satfinite(<2 x bfloat> %in)
    ret i16 %val
}

define i16 @cvt_rp_ue8m0x2_bf16x2(<2 x bfloat> %in) {
; CHECK-LABEL: cvt_rp_ue8m0x2_bf16x2(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<3>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b32 %r1, [cvt_rp_ue8m0x2_bf16x2_param_0];
; CHECK-NEXT:    cvt.rp.ue8m0x2.bf16x2 %rs1, %r1;
; CHECK-NEXT:    cvt.u32.u16 %r2, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r2;
; CHECK-NEXT:    ret;
    %val = call i16 @llvm.nvvm.bf16x2.to.ue8m0x2.rp(<2 x bfloat> %in)
    ret i16 %val
}

define i16 @cvt_rp_sf_ue8m0x2_bf16x2(<2 x bfloat> %in) {
; CHECK-LABEL: cvt_rp_sf_ue8m0x2_bf16x2(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<3>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b32 %r1, [cvt_rp_sf_ue8m0x2_bf16x2_param_0];
; CHECK-NEXT:    cvt.rp.satfinite.ue8m0x2.bf16x2 %rs1, %r1;
; CHECK-NEXT:    cvt.u32.u16 %r2, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r2;
; CHECK-NEXT:    ret;
    %val = call i16 @llvm.nvvm.bf16x2.to.ue8m0x2.rp.satfinite(<2 x bfloat> %in)
    ret i16 %val
}

define <2 x bfloat> @cvt_bf16x2_ue8m0x2(i16 %in) {
; CHECK-LABEL: cvt_bf16x2_ue8m0x2(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<2>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b16 %rs1, [cvt_bf16x2_ue8m0x2_param_0];
; CHECK-NEXT:    cvt.rn.bf16x2.ue8m0x2 %r1, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r1;
; CHECK-NEXT:    ret;
    %val = call <2 x bfloat> @llvm.nvvm.ue8m0x2.to.bf16x2(i16 %in)
    ret <2 x bfloat> %val
}

define i16 @cvt_rn_sf_e2m1x2_f32(float %f1, float %f2) {
; CHECK-LABEL: cvt_rn_sf_e2m1x2_f32(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<4>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b32 %r1, [cvt_rn_sf_e2m1x2_f32_param_0];
; CHECK-NEXT:    ld.param.b32 %r2, [cvt_rn_sf_e2m1x2_f32_param_1];
; CHECK-NEXT:    {
; CHECK-NEXT:    .reg .b8 %e2m1x2_out;
; CHECK-NEXT:    cvt.rn.satfinite.e2m1x2.f32 %e2m1x2_out, %r1, %r2;
; CHECK-NEXT:    cvt.u16.u8 %rs1, %e2m1x2_out;
; CHECK-NEXT:    }
; CHECK-NEXT:    cvt.u32.u16 %r3, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r3;
; CHECK-NEXT:    ret;
    %val = call i16 @llvm.nvvm.ff.to.e2m1x2.rn.satfinite(float %f1, float %f2)
    ret i16 %val
}

define i16 @cvt_rn_relu_sf_e2m1x2_f32(float %f1, float %f2) {
; CHECK-LABEL: cvt_rn_relu_sf_e2m1x2_f32(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<4>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b32 %r1, [cvt_rn_relu_sf_e2m1x2_f32_param_0];
; CHECK-NEXT:    ld.param.b32 %r2, [cvt_rn_relu_sf_e2m1x2_f32_param_1];
; CHECK-NEXT:    {
; CHECK-NEXT:    .reg .b8 %e2m1x2_out;
; CHECK-NEXT:    cvt.rn.satfinite.relu.e2m1x2.f32 %e2m1x2_out, %r1, %r2;
; CHECK-NEXT:    cvt.u16.u8 %rs1, %e2m1x2_out;
; CHECK-NEXT:    }
; CHECK-NEXT:    cvt.u32.u16 %r3, %rs1;
; CHECK-NEXT:    st.param.b32 [func_retval0], %r3;
; CHECK-NEXT:    ret;
    %val = call i16 @llvm.nvvm.ff.to.e2m1x2.rn.relu.satfinite(float %f1, float %f2)
    ret i16 %val
}

define <2 x half> @cvt_rn_f16x2_e2m1x2(i16 %in) {
; CHECK-LABEL: cvt_rn_f16x2_e2m1x2(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<2>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b16 %rs1, [cvt_rn_f16x2_e2m1x2_param_0];
; CHECK-NEXT:    {
; CHECK-NEXT:    .reg .b8 %e2m1x2_in;
; CHECK-NEXT:    cvt.u8.u16 %e2m1x2_in, %rs1;
; CHECK-NEXT:    cvt.rn.f16x2.e2m1x2 %r1, %e2m1x2_in;
; CHECK-NEXT:    }
; CHECK-NEXT:    st.param.b32 [func_retval0], %r1;
; CHECK-NEXT:    ret;
    %val = call <2 x half> @llvm.nvvm.e2m1x2.to.f16x2.rn(i16 %in)
    ret <2 x half> %val
}

define <2 x half> @cvt_rn_relu_f16x2_e2m1x2(i16 %in) {
; CHECK-LABEL: cvt_rn_relu_f16x2_e2m1x2(
; CHECK:       {
; CHECK-NEXT:    .reg .b16 %rs<2>;
; CHECK-NEXT:    .reg .b32 %r<2>;
; CHECK-EMPTY:
; CHECK-NEXT:  // %bb.0:
; CHECK-NEXT:    ld.param.b16 %rs1, [cvt_rn_relu_f16x2_e2m1x2_param_0];
; CHECK-NEXT:    {
; CHECK-NEXT:    .reg .b8 %e2m1x2_in;
; CHECK-NEXT:    cvt.u8.u16 %e2m1x2_in, %rs1;
; CHECK-NEXT:    cvt.rn.relu.f16x2.e2m1x2 %r1, %e2m1x2_in;
; CHECK-NEXT:    }
; CHECK-NEXT:    st.param.b32 [func_retval0], %r1;
; CHECK-NEXT:    ret;
    %val = call <2 x half> @llvm.nvvm.e2m1x2.to.f16x2.rn.relu(i16 %in)
    ret <2 x half> %val
}