Files
TheRock/compiler/amd-llvm/llvm/test/Analysis/BranchProbabilityInfo/hoist.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

63 lines
2.3 KiB
LLVM

; RUN: opt < %s -passes='print<branch-prob>' -disable-output 2>&1 | FileCheck %s
; CHECK-LABEL: no_hoist
; CHECK: edge %entry -> %if.end probability is 0x40000000 / 0x80000000 = 50.00%
; CHECK: edge %entry -> %if.then probability is 0x40000000 / 0x80000000 = 50.00%
; CHECK: edge %if.end -> %if.end4 probability is 0x40000000 / 0x80000000 = 50.00%
; CHECK: edge %if.end -> %if.then3 probability is 0x40000000 / 0x80000000 = 50.00%
define dso_local void @no_hoist(i64 %arg1, i64 %arg2) local_unnamed_addr #0 {
entry:
%and = and i64 %arg1, 1152921504606846976
%tobool.not = icmp eq i64 %and, 0
br i1 %tobool.not, label %if.end, label %if.then
if.then: ; preds = %entry
tail call void @bar()
br label %if.end
if.end: ; preds = %if.then, %entry
%and1 = and i64 %arg2, 1152921504606846976
%tobool2.not = icmp eq i64 %and1, 0
br i1 %tobool2.not, label %if.end4, label %if.then3
if.then3: ; preds = %if.end
tail call void @baz()
br label %if.end4
if.end4: ; preds = %if.then3, %if.end
ret void
}
; CHECK-LABEL: hoist
; CHECK: edge %entry -> %if.end probability is 0x40000000 / 0x80000000 = 50.00%
; CHECK: edge %entry -> %if.then probability is 0x40000000 / 0x80000000 = 50.00%
; CHECK: edge %if.end -> %if.end4 probability is 0x40000000 / 0x80000000 = 50.00%
; CHECK: edge %if.end -> %if.then3 probability is 0x40000000 / 0x80000000 = 50.00%
define dso_local void @hoist(i64 %arg1, i64 %arg2) local_unnamed_addr #0 {
entry:
%const = bitcast i64 1152921504606846976 to i64
%and = and i64 %arg1, %const
%tobool.not = icmp eq i64 %and, 0
br i1 %tobool.not, label %if.end, label %if.then
if.then: ; preds = %entry
tail call void @bar()
br label %if.end
if.end: ; preds = %if.then, %entry
%and1 = and i64 %arg2, %const
%tobool2.not = icmp eq i64 %and1, 0
br i1 %tobool2.not, label %if.end4, label %if.then3
if.then3: ; preds = %if.end
tail call void @baz()
br label %if.end4
if.end4: ; preds = %if.then3, %if.end
ret void
}
declare dso_local void @bar() local_unnamed_addr #1
declare dso_local void @baz() local_unnamed_addr #1