Files
TheRock/compiler/amd-llvm/llvm/test/Transforms/LoopRotate/phi-duplicate.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

41 lines
1.7 KiB
LLVM

; RUN: opt -S -passes=loop-rotate -verify-memoryssa < %s | FileCheck %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
target triple = "x86_64-apple-darwin10.0"
; PR5837
define void @test(i32 %N, ptr %G) nounwind ssp {
entry:
br label %for.cond
for.cond: ; preds = %for.body, %entry
%j.0 = phi i64 [ 1, %entry ], [ %inc, %for.body ] ; <i64> [#uses=5]
%cmp = icmp slt i64 %j.0, 1000 ; <i1> [#uses=1]
br i1 %cmp, label %for.body, label %for.end
for.body: ; preds = %for.cond
%arrayidx = getelementptr inbounds double, ptr %G, i64 %j.0 ; <ptr> [#uses=1]
%tmp3 = load double, ptr %arrayidx ; <double> [#uses=1]
%sub = sub i64 %j.0, 1 ; <i64> [#uses=1]
%arrayidx6 = getelementptr inbounds double, ptr %G, i64 %sub ; <ptr> [#uses=1]
%tmp7 = load double, ptr %arrayidx6 ; <double> [#uses=1]
%add = fadd double %tmp3, %tmp7 ; <double> [#uses=1]
%arrayidx10 = getelementptr inbounds double, ptr %G, i64 %j.0 ; <ptr> [#uses=1]
store double %add, ptr %arrayidx10
%inc = add nsw i64 %j.0, 1 ; <i64> [#uses=1]
br label %for.cond
for.end: ; preds = %for.cond
ret void
}
; Should only end up with one phi.
; CHECK-LABEL: define void @test(
; CHECK-NEXT: entry:
; CHECK-NEXT: br label %for.body
; CHECK: for.body:
; CHECK-NEXT: %j.01 = phi i64
; CHECK-NOT: br
; CHECK: br i1 %cmp, label %for.body, label %for.end
; CHECK: for.end:
; CHECK-NEXT: ret void