derek.holloway
7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
CodeQL / Analyze (python) (push) Canceled after 0s
pre-commit / pre-commit (push) Canceled after 0s
Multi-Arch CI / setup (push) Canceled after 0s
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Setup (Multi-Arch) / setup (push) Canceled after 0s
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Multi-Arch CI / CI Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
193 lines
6.2 KiB
LLVM
193 lines
6.2 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
|
|
; Check that various LLVM idioms get lowered to NVPTX as expected.
|
|
|
|
; RUN: llc < %s -mtriple=nvptx -mcpu=sm_20 | FileCheck %s
|
|
; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_20 | FileCheck %s
|
|
; RUN: %if ptxas-ptr32 %{ llc < %s -mtriple=nvptx -mcpu=sm_20 | %ptxas-verify %}
|
|
; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 -mcpu=sm_20 | %ptxas-verify %}
|
|
|
|
%struct.S16 = type { i16, i16 }
|
|
%struct.S32 = type { i32, i32 }
|
|
|
|
define i16 @abs_i16(i16 %a) {
|
|
; CHECK-LABEL: abs_i16(
|
|
; CHECK: {
|
|
; CHECK-NEXT: .reg .b16 %rs<4>;
|
|
; CHECK-NEXT: .reg .b32 %r<2>;
|
|
; CHECK-EMPTY:
|
|
; CHECK-NEXT: // %bb.0:
|
|
; CHECK-NEXT: ld.param.b16 %rs1, [abs_i16_param_0];
|
|
; CHECK-NEXT: neg.s16 %rs2, %rs1;
|
|
; CHECK-NEXT: max.s16 %rs3, %rs1, %rs2;
|
|
; CHECK-NEXT: cvt.u32.u16 %r1, %rs3;
|
|
; CHECK-NEXT: st.param.b32 [func_retval0], %r1;
|
|
; CHECK-NEXT: ret;
|
|
%neg = sub i16 0, %a
|
|
%abs.cond = icmp sge i16 %a, 0
|
|
%abs = select i1 %abs.cond, i16 %a, i16 %neg
|
|
ret i16 %abs
|
|
}
|
|
|
|
define i32 @abs_i32(i32 %a) {
|
|
; CHECK-LABEL: abs_i32(
|
|
; CHECK: {
|
|
; CHECK-NEXT: .reg .b32 %r<4>;
|
|
; CHECK-EMPTY:
|
|
; CHECK-NEXT: // %bb.0:
|
|
; CHECK-NEXT: ld.param.b32 %r1, [abs_i32_param_0];
|
|
; CHECK-NEXT: neg.s32 %r2, %r1;
|
|
; CHECK-NEXT: max.s32 %r3, %r1, %r2;
|
|
; CHECK-NEXT: st.param.b32 [func_retval0], %r3;
|
|
; CHECK-NEXT: ret;
|
|
%neg = sub i32 0, %a
|
|
%abs.cond = icmp sge i32 %a, 0
|
|
%abs = select i1 %abs.cond, i32 %a, i32 %neg
|
|
ret i32 %abs
|
|
}
|
|
|
|
define i64 @abs_i64(i64 %a) {
|
|
; CHECK-LABEL: abs_i64(
|
|
; CHECK: {
|
|
; CHECK-NEXT: .reg .b64 %rd<4>;
|
|
; CHECK-EMPTY:
|
|
; CHECK-NEXT: // %bb.0:
|
|
; CHECK-NEXT: ld.param.b64 %rd1, [abs_i64_param_0];
|
|
; CHECK-NEXT: neg.s64 %rd2, %rd1;
|
|
; CHECK-NEXT: max.s64 %rd3, %rd1, %rd2;
|
|
; CHECK-NEXT: st.param.b64 [func_retval0], %rd3;
|
|
; CHECK-NEXT: ret;
|
|
%neg = sub i64 0, %a
|
|
%abs.cond = icmp sge i64 %a, 0
|
|
%abs = select i1 %abs.cond, i64 %a, i64 %neg
|
|
ret i64 %abs
|
|
}
|
|
|
|
define %struct.S16 @i32_to_2xi16(i32 noundef %in) {
|
|
; CHECK-LABEL: i32_to_2xi16(
|
|
; CHECK: {
|
|
; CHECK-NEXT: .reg .b32 %r<3>;
|
|
; CHECK-EMPTY:
|
|
; CHECK-NEXT: // %bb.0:
|
|
; CHECK-NEXT: ld.param.b32 %r1, [i32_to_2xi16_param_0];
|
|
; CHECK-NEXT: shr.u32 %r2, %r1, 16;
|
|
; CHECK-NEXT: st.param.b16 [func_retval0], %r1;
|
|
; CHECK-NEXT: st.param.b16 [func_retval0+2], %r2;
|
|
; CHECK-NEXT: ret;
|
|
%low = trunc i32 %in to i16
|
|
%high32 = lshr i32 %in, 16
|
|
%high = trunc i32 %high32 to i16
|
|
%s1 = insertvalue %struct.S16 poison, i16 %low, 0
|
|
%s = insertvalue %struct.S16 %s1, i16 %high, 1
|
|
ret %struct.S16 %s
|
|
}
|
|
|
|
; Same as above, but with rearranged order of low/high parts.
|
|
define %struct.S16 @i32_to_2xi16_lh(i32 noundef %in) {
|
|
; CHECK-LABEL: i32_to_2xi16_lh(
|
|
; CHECK: {
|
|
; CHECK-NEXT: .reg .b32 %r<3>;
|
|
; CHECK-EMPTY:
|
|
; CHECK-NEXT: // %bb.0:
|
|
; CHECK-NEXT: ld.param.b32 %r1, [i32_to_2xi16_lh_param_0];
|
|
; CHECK-NEXT: shr.u32 %r2, %r1, 16;
|
|
; CHECK-NEXT: st.param.b16 [func_retval0], %r1;
|
|
; CHECK-NEXT: st.param.b16 [func_retval0+2], %r2;
|
|
; CHECK-NEXT: ret;
|
|
%high32 = lshr i32 %in, 16
|
|
%high = trunc i32 %high32 to i16
|
|
%low = trunc i32 %in to i16
|
|
%s1 = insertvalue %struct.S16 poison, i16 %low, 0
|
|
%s = insertvalue %struct.S16 %s1, i16 %high, 1
|
|
ret %struct.S16 %s
|
|
}
|
|
|
|
|
|
define %struct.S16 @i32_to_2xi16_not(i32 noundef %in) {
|
|
; CHECK-LABEL: i32_to_2xi16_not(
|
|
; CHECK: {
|
|
; CHECK-NEXT: .reg .b32 %r<3>;
|
|
; CHECK-EMPTY:
|
|
; CHECK-NEXT: // %bb.0:
|
|
; CHECK-NEXT: ld.param.b32 %r1, [i32_to_2xi16_not_param_0];
|
|
; CHECK-NEXT: shr.u32 %r2, %r1, 15;
|
|
; CHECK-NEXT: st.param.b16 [func_retval0], %r1;
|
|
; CHECK-NEXT: st.param.b16 [func_retval0+2], %r2;
|
|
; CHECK-NEXT: ret;
|
|
%low = trunc i32 %in to i16
|
|
; Shift by any value other than 16 blocks the conversiopn to mov.
|
|
%high32 = lshr i32 %in, 15
|
|
%high = trunc i32 %high32 to i16
|
|
%s1 = insertvalue %struct.S16 poison, i16 %low, 0
|
|
%s = insertvalue %struct.S16 %s1, i16 %high, 1
|
|
ret %struct.S16 %s
|
|
}
|
|
|
|
define %struct.S32 @i64_to_2xi32(i64 noundef %in) {
|
|
; CHECK-LABEL: i64_to_2xi32(
|
|
; CHECK: {
|
|
; CHECK-NEXT: .reg .b64 %rd<3>;
|
|
; CHECK-EMPTY:
|
|
; CHECK-NEXT: // %bb.0:
|
|
; CHECK-NEXT: ld.param.b64 %rd1, [i64_to_2xi32_param_0];
|
|
; CHECK-NEXT: shr.u64 %rd2, %rd1, 32;
|
|
; CHECK-NEXT: st.param.b32 [func_retval0], %rd1;
|
|
; CHECK-NEXT: st.param.b32 [func_retval0+4], %rd2;
|
|
; CHECK-NEXT: ret;
|
|
%low = trunc i64 %in to i32
|
|
%high64 = lshr i64 %in, 32
|
|
%high = trunc i64 %high64 to i32
|
|
%s1 = insertvalue %struct.S32 poison, i32 %low, 0
|
|
%s = insertvalue %struct.S32 %s1, i32 %high, 1
|
|
ret %struct.S32 %s
|
|
}
|
|
|
|
define %struct.S32 @i64_to_2xi32_not(i64 noundef %in) {
|
|
; CHECK-LABEL: i64_to_2xi32_not(
|
|
; CHECK: {
|
|
; CHECK-NEXT: .reg .b64 %rd<3>;
|
|
; CHECK-EMPTY:
|
|
; CHECK-NEXT: // %bb.0:
|
|
; CHECK-NEXT: ld.param.b64 %rd1, [i64_to_2xi32_not_param_0];
|
|
; CHECK-NEXT: shr.u64 %rd2, %rd1, 31;
|
|
; CHECK-NEXT: st.param.b32 [func_retval0], %rd1;
|
|
; CHECK-NEXT: st.param.b32 [func_retval0+4], %rd2;
|
|
; CHECK-NEXT: ret;
|
|
%low = trunc i64 %in to i32
|
|
; Shift by any value other than 32 blocks the conversiopn to mov.
|
|
%high64 = lshr i64 %in, 31
|
|
%high = trunc i64 %high64 to i32
|
|
%s1 = insertvalue %struct.S32 poison, i32 %low, 0
|
|
%s = insertvalue %struct.S32 %s1, i32 %high, 1
|
|
ret %struct.S32 %s
|
|
}
|
|
|
|
; Make sure we do not get confused when our input itself is [al]shr.
|
|
define %struct.S16 @i32_to_2xi16_shr(i32 noundef %i){
|
|
; CHECK-LABEL: i32_to_2xi16_shr(
|
|
; CHECK: {
|
|
; CHECK-NEXT: .reg .b32 %r<4>;
|
|
; CHECK-EMPTY:
|
|
; CHECK-NEXT: // %bb.0:
|
|
; CHECK-NEXT: ld.param.b32 %r1, [i32_to_2xi16_shr_param_0];
|
|
; CHECK-NEXT: { // callseq 0, 0
|
|
; CHECK-NEXT: .param .b32 param0;
|
|
; CHECK-NEXT: st.param.b32 [param0], %r1;
|
|
; CHECK-NEXT: call.uni escape_int, (param0);
|
|
; CHECK-NEXT: } // callseq 0
|
|
; CHECK-NEXT: shr.s32 %r2, %r1, 16;
|
|
; CHECK-NEXT: shr.u32 %r3, %r2, 16;
|
|
; CHECK-NEXT: st.param.b16 [func_retval0+2], %r3;
|
|
; CHECK-NEXT: st.param.b16 [func_retval0], %r2;
|
|
; CHECK-NEXT: ret;
|
|
call void @escape_int(i32 %i); // Force %i to be loaded completely.
|
|
%i1 = ashr i32 %i, 16
|
|
%l = trunc i32 %i1 to i16
|
|
%h32 = ashr i32 %i1, 16
|
|
%h = trunc i32 %h32 to i16
|
|
%s0 = insertvalue %struct.S16 poison, i16 %l, 0
|
|
%s1 = insertvalue %struct.S16 %s0, i16 %h, 1
|
|
ret %struct.S16 %s1
|
|
}
|
|
declare dso_local void @escape_int(i32 noundef)
|
|
|