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
90 lines
2.3 KiB
LLVM
90 lines
2.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
|
|
; RUN: opt -S -passes=instsimplify < %s | FileCheck %s
|
|
|
|
; Test `%r` can be replaced by `%nonpoison`.
|
|
|
|
define i32 @other_noundef(i32 noundef %arg) {
|
|
; CHECK-LABEL: define i32 @other_noundef(
|
|
; CHECK-SAME: i32 noundef [[ARG:%.*]]) {
|
|
; CHECK-NEXT: [[START:.*]]:
|
|
; CHECK-NEXT: br label %[[LOOP:.*]]
|
|
; CHECK: [[LOOP]]:
|
|
; CHECK-NEXT: [[NONPOISON:%.*]] = phi i32 [ 0, %[[START]] ], [ [[NONPOISON]], %[[BB0:.*]] ], [ [[ARG]], %[[BB1:.*]] ]
|
|
; CHECK-NEXT: [[I:%.*]] = call i32 @opaque()
|
|
; CHECK-NEXT: switch i32 [[I]], label %[[EXIT:.*]] [
|
|
; CHECK-NEXT: i32 0, label %[[BB0]]
|
|
; CHECK-NEXT: i32 1, label %[[BB1]]
|
|
; CHECK-NEXT: ]
|
|
; CHECK: [[EXIT]]:
|
|
; CHECK-NEXT: ret i32 [[NONPOISON]]
|
|
; CHECK: [[BB0]]:
|
|
; CHECK-NEXT: br label %[[LOOP]]
|
|
; CHECK: [[BB1]]:
|
|
; CHECK-NEXT: br label %[[LOOP]]
|
|
;
|
|
start:
|
|
br label %loop
|
|
|
|
loop:
|
|
%nonpoison = phi i32 [ 0, %start ], [ %nonpoison, %bb0 ], [ %arg, %bb1 ]
|
|
%i = call i32 @opaque()
|
|
switch i32 %i, label %exit [
|
|
i32 0, label %bb0
|
|
i32 1, label %bb1
|
|
]
|
|
|
|
exit:
|
|
%r = freeze i32 %nonpoison
|
|
ret i32 %r
|
|
|
|
bb0:
|
|
br label %loop
|
|
|
|
bb1:
|
|
br label %loop
|
|
}
|
|
|
|
define i32 @other_poison(i32 %arg) {
|
|
; CHECK-LABEL: define i32 @other_poison(
|
|
; CHECK-SAME: i32 [[ARG:%.*]]) {
|
|
; CHECK-NEXT: [[START:.*]]:
|
|
; CHECK-NEXT: br label %[[LOOP:.*]]
|
|
; CHECK: [[LOOP]]:
|
|
; CHECK-NEXT: [[MAYPOISON:%.*]] = phi i32 [ 0, %[[START]] ], [ [[MAYPOISON]], %[[BB0:.*]] ], [ [[ARG]], %[[BB1:.*]] ]
|
|
; CHECK-NEXT: [[I:%.*]] = call i32 @opaque()
|
|
; CHECK-NEXT: switch i32 [[I]], label %[[EXIT:.*]] [
|
|
; CHECK-NEXT: i32 0, label %[[BB0]]
|
|
; CHECK-NEXT: i32 1, label %[[BB1]]
|
|
; CHECK-NEXT: ]
|
|
; CHECK: [[EXIT]]:
|
|
; CHECK-NEXT: [[R:%.*]] = freeze i32 [[MAYPOISON]]
|
|
; CHECK-NEXT: ret i32 [[R]]
|
|
; CHECK: [[BB0]]:
|
|
; CHECK-NEXT: br label %[[LOOP]]
|
|
; CHECK: [[BB1]]:
|
|
; CHECK-NEXT: br label %[[LOOP]]
|
|
;
|
|
start:
|
|
br label %loop
|
|
|
|
loop:
|
|
%maypoison = phi i32 [ 0, %start ], [ %maypoison, %bb0 ], [ %arg, %bb1 ]
|
|
%i = call i32 @opaque()
|
|
switch i32 %i, label %exit [
|
|
i32 0, label %bb0
|
|
i32 1, label %bb1
|
|
]
|
|
|
|
exit:
|
|
%r = freeze i32 %maypoison
|
|
ret i32 %r
|
|
|
|
bb0:
|
|
br label %loop
|
|
|
|
bb1:
|
|
br label %loop
|
|
}
|
|
|
|
declare i32 @opaque()
|