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
35 lines
1.2 KiB
LLVM
35 lines
1.2 KiB
LLVM
; RUN: llc -mtriple=amdgcn--amdpal -mcpu=gfx900 <%s | FileCheck -check-prefixes=GCN %s
|
|
;
|
|
; This test checks that we have the correct fold for zext(cc1) - zext(cc2).
|
|
;
|
|
; GCN-LABEL: sub_zext_zext:
|
|
; GCN: ds_read_b32 [[VAL:v[0-9]+]],
|
|
; GCN: v_cmp_lt_f32{{.*}} vcc, 0, [[VAL]]
|
|
; GCN: v_cndmask_{{.*}} [[ZEXTCC1:v[0-9]+]], 0, 1, vcc
|
|
; GCN: v_cmp_gt_f32{{.*}} vcc, 0, [[VAL]]
|
|
; GCN: v_subbrev{{.*}} {{v[0-9]+}}, vcc, 0, [[ZEXTCC1]], vcc
|
|
;
|
|
; Before the reversion that this test is attached to, the compiler commuted
|
|
; the operands to the sub and used different logic to select the addc/subc
|
|
; instruction:
|
|
; sub zext (setcc), x => addcarry 0, x, setcc
|
|
; sub sext (setcc), x => subcarry 0, x, setcc
|
|
;
|
|
; ... but that is bogus. I believe it is not possible to fold those commuted
|
|
; patterns into any form of addcarry or subcarry.
|
|
|
|
define amdgpu_cs float @sub_zext_zext() {
|
|
.entry:
|
|
|
|
%t519 = load float, ptr addrspace(3) zeroinitializer
|
|
|
|
%t524 = fcmp ogt float %t519, 0.000000e+00
|
|
%t525 = fcmp olt float %t519, 0.000000e+00
|
|
%t526 = zext i1 %t524 to i32
|
|
%t527 = zext i1 %t525 to i32
|
|
%t528 = sub nsw i32 %t526, %t527
|
|
%t529 = sitofp i32 %t528 to float
|
|
ret float %t529
|
|
}
|
|
|