Files
TheRock/compiler/amd-llvm/llvm/test/Transforms/GVN/debugloc-load-select.ll
T
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
Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

56 lines
2.8 KiB
LLVM

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt < %s -p=gvn -S | FileCheck %s
;; Check that when GVN replaces a load of a select with a select of the values
;; that would be loaded, we propagate the debug location from the load to the
;; select, since the select is a replacement that produces the same value.
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
define void @loadtree(ptr %topol, i1 %cmp168) {
; CHECK-LABEL: define void @loadtree(
; CHECK-SAME: ptr [[TOPOL:%.*]], i1 [[CMP168:%.*]]) {
; CHECK-NEXT: [[ENTRY:.*:]]
; CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr null, align 4
; CHECK-NEXT: [[TMP1:%.*]] = load i32, ptr [[TOPOL]], align 4
; CHECK-NEXT: [[CMP1681:%.*]] = icmp sgt i32 [[TMP0]], [[TMP1]]
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[CMP168]], i32 [[TMP1]], i32 [[TMP0]], !dbg [[DBG3:![0-9]+]]
; CHECK-NEXT: [[DOT:%.*]] = select i1 [[CMP168]], ptr [[TOPOL]], ptr null, !dbg [[DBG9:![0-9]+]]
; CHECK-NEXT: [[CMP174_NOT473:%.*]] = icmp eq i32 [[TMP2]], 0
; CHECK-NEXT: ret void
;
entry:
%0 = load i32, ptr null, align 4
%1 = load i32, ptr %topol, align 4
%cmp1681 = icmp sgt i32 %0, %1
%. = select i1 %cmp168, ptr %topol, ptr null, !dbg !9
%2 = load i32, ptr %., align 4, !dbg !3
%cmp174.not473 = icmp eq i32 %2, 0
ret void
}
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!2}
!0 = distinct !DICompileUnit(language: DW_LANG_C11, file: !1, producer: "clang version 20.0.0git")
!1 = !DIFile(filename: "/tmp/mltaln9.c", directory: "/tmp")
!2 = !{i32 2, !"Debug Info Version", i32 3}
!3 = !DILocation(line: 4, column: 22, scope: !5)
!4 = !DIFile(filename: "mltaln9.c", directory: "/tmp")
!5 = distinct !DISubprogram(name: "loadtree", scope: !4, file: !4, line: 869, type: !6, scopeLine: 870, unit: !0, retainedNodes: !8)
!6 = distinct !DISubroutineType(types: !7)
!7 = !{null}
!8 = !{}
!9 = !DILocation(line: 9, column: 22, scope: !5)
;.
; CHECK: [[META0:![0-9]+]] = distinct !DICompileUnit(language: DW_LANG_C11, file: [[META1:![0-9]+]], producer: "{{.*}}clang version {{.*}}", isOptimized: false, runtimeVersion: 0, emissionKind: NoDebug)
; CHECK: [[META1]] = !DIFile(filename: "/tmp/mltaln9.c", directory: {{.*}})
; CHECK: [[DBG3]] = !DILocation(line: 4, column: 22, scope: [[META4:![0-9]+]])
; CHECK: [[META4]] = distinct !DISubprogram(name: "loadtree", scope: [[META5:![0-9]+]], file: [[META5]], line: 869, type: [[META6:![0-9]+]], scopeLine: 870, spFlags: DISPFlagDefinition, unit: [[META0]], retainedNodes: [[META8:![0-9]+]])
; CHECK: [[META5]] = !DIFile(filename: "mltaln9.c", directory: {{.*}})
; CHECK: [[META6]] = distinct !DISubroutineType(types: [[META7:![0-9]+]])
; CHECK: [[META7]] = !{null}
; CHECK: [[META8]] = !{}
; CHECK: [[DBG9]] = !DILocation(line: 9, column: 22, scope: [[META4]])
;.