derek/TheRock
1
0 Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity
Files
7502bf64a4a4f3bf0074ac1068e837355abcfcde
TheRock/compiler/amd-llvm/llvm/test/Transforms/LoopRotate/switch.ll
T
derek.holloway 7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
Details
CodeQL / Analyze (python) (push) Canceled after 0s
Details
pre-commit / pre-commit (push) Canceled after 0s
Details
Multi-Arch CI / setup (push) Canceled after 0s
Details
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Details
Setup (Multi-Arch) / setup (push) Canceled after 0s
Details
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Details
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Details
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Details
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Details
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Details
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
Details
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Details
Multi-Arch CI / CI Summary (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Details
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Details
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Details
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Details
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Details
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Details
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
Details
Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

167 lines
5.9 KiB
LLVM
Raw Blame History

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -S -passes=loop-rotate < %s | FileCheck %s
define i64 @switch_multi_entry_known_entry() {
; CHECK-LABEL: @switch_multi_entry_known_entry(
; CHECK-NEXT: start:
; CHECK-NEXT: br label [[HEADER:%.*]]
; CHECK: header:
; CHECK-NEXT: [[STATE:%.*]] = phi i8 [ 2, [[START:%.*]] ], [ [[NEXT_STATE:%.*]], [[LATCH:%.*]] ]
; CHECK-NEXT: [[COUNT:%.*]] = phi i64 [ 0, [[START]] ], [ [[INC:%.*]], [[LATCH]] ]
; CHECK-NEXT: switch i8 [[STATE]], label [[EXIT:%.*]] [
; CHECK-NEXT: i8 0, label [[LATCH]]
; CHECK-NEXT: i8 2, label [[LATCH]]
; CHECK-NEXT: ]
; CHECK: latch:
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i64 [[COUNT]], 999
; CHECK-NEXT: [[NEXT_STATE]] = zext i1 [[CMP]] to i8
; CHECK-NEXT: [[INC]] = add i64 [[COUNT]], 1
; CHECK-NEXT: br label [[HEADER]]
; CHECK: exit:
; CHECK-NEXT: [[COUNT_LCSSA:%.*]] = phi i64 [ [[COUNT]], [[HEADER]] ]
; CHECK-NEXT: ret i64 [[COUNT_LCSSA]]
;
start:
br label %header
header: ; preds = %latch, %start
%state = phi i8 [ 2, %start ], [ %next_state, %latch ]
%count = phi i64 [ 0, %start ], [ %inc, %latch ]
switch i8 %state, label %exit [
i8 0, label %latch
i8 2, label %latch
]
latch: ; preds = %header, %header
%cmp = icmp eq i64 %count, 999
%next_state = zext i1 %cmp to i8
%inc = add i64 %count, 1
br label %header
exit: ; preds = %header
ret i64 %count
}
define i64 @switch_multi_entry_unknown_entry(i8 %start_state) {
; CHECK-LABEL: @switch_multi_entry_unknown_entry(
; CHECK-NEXT: start:
; CHECK-NEXT: br label [[HEADER:%.*]]
; CHECK: header:
; CHECK-NEXT: [[STATE:%.*]] = phi i8 [ [[START_STATE:%.*]], [[START:%.*]] ], [ [[NEXT_STATE:%.*]], [[LATCH:%.*]] ]
; CHECK-NEXT: [[COUNT:%.*]] = phi i64 [ 0, [[START]] ], [ [[INC:%.*]], [[LATCH]] ]
; CHECK-NEXT: switch i8 [[STATE]], label [[EXIT:%.*]] [
; CHECK-NEXT: i8 0, label [[LATCH]]
; CHECK-NEXT: i8 2, label [[LATCH]]
; CHECK-NEXT: ]
; CHECK: latch:
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i64 [[COUNT]], 999
; CHECK-NEXT: [[NEXT_STATE]] = zext i1 [[CMP]] to i8
; CHECK-NEXT: [[INC]] = add i64 [[COUNT]], 1
; CHECK-NEXT: br label [[HEADER]]
; CHECK: exit:
; CHECK-NEXT: [[COUNT_LCSSA:%.*]] = phi i64 [ [[COUNT]], [[HEADER]] ]
; CHECK-NEXT: ret i64 [[COUNT_LCSSA]]
;
start:
br label %header
header: ; preds = %latch, %start
%state = phi i8 [ %start_state, %start ], [ %next_state, %latch ]
%count = phi i64 [ 0, %start ], [ %inc, %latch ]
switch i8 %state, label %exit [
i8 0, label %latch
i8 2, label %latch
]
latch: ; preds = %header, %header
%cmp = icmp eq i64 %count, 999
%next_state = zext i1 %cmp to i8
%inc = add i64 %count, 1
br label %header
exit: ; preds = %header
ret i64 %count
}
define i64 @switch_multi_exit_known_entry() {
; CHECK-LABEL: @switch_multi_exit_known_entry(
; CHECK-NEXT: start:
; CHECK-NEXT: br label [[HEADER:%.*]]
; CHECK: header:
; CHECK-NEXT: [[STATE:%.*]] = phi i8 [ 0, [[START:%.*]] ], [ [[NEXT_STATE:%.*]], [[LATCH:%.*]] ]
; CHECK-NEXT: [[COUNT:%.*]] = phi i64 [ 0, [[START]] ], [ [[INC:%.*]], [[LATCH]] ]
; CHECK-NEXT: switch i8 [[STATE]], label [[LATCH]] [
; CHECK-NEXT: i8 1, label [[EXIT:%.*]]
; CHECK-NEXT: i8 2, label [[EXIT]]
; CHECK-NEXT: ]
; CHECK: latch:
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i64 [[COUNT]], 999
; CHECK-NEXT: [[NEXT_STATE]] = zext i1 [[CMP]] to i8
; CHECK-NEXT: [[INC]] = add i64 [[COUNT]], 1
; CHECK-NEXT: br label [[HEADER]]
; CHECK: exit:
; CHECK-NEXT: [[COUNT_LCSSA:%.*]] = phi i64 [ [[COUNT]], [[HEADER]] ], [ [[COUNT]], [[HEADER]] ]
; CHECK-NEXT: ret i64 [[COUNT_LCSSA]]
;
start:
br label %header
header: ; preds = %latch, %start
%state = phi i8 [ 0, %start ], [ %next_state, %latch ]
%count = phi i64 [ 0, %start ], [ %inc, %latch ]
switch i8 %state, label %latch [
i8 1, label %exit
i8 2, label %exit
]
latch: ; preds = %header, %header
%cmp = icmp eq i64 %count, 999
%next_state = zext i1 %cmp to i8
%inc = add i64 %count, 1
br label %header
exit: ; preds = %header
ret i64 %count
}
define i64 @switch_multi_exit_unknown_entry(i8 %start_state) {
; CHECK-LABEL: @switch_multi_exit_unknown_entry(
; CHECK-NEXT: start:
; CHECK-NEXT: br label [[HEADER:%.*]]
; CHECK: header:
; CHECK-NEXT: [[STATE:%.*]] = phi i8 [ [[START_STATE:%.*]], [[START:%.*]] ], [ [[NEXT_STATE:%.*]], [[LATCH:%.*]] ]
; CHECK-NEXT: [[COUNT:%.*]] = phi i64 [ 0, [[START]] ], [ [[INC:%.*]], [[LATCH]] ]
; CHECK-NEXT: switch i8 [[STATE]], label [[LATCH]] [
; CHECK-NEXT: i8 1, label [[EXIT:%.*]]
; CHECK-NEXT: i8 2, label [[EXIT]]
; CHECK-NEXT: ]
; CHECK: latch:
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i64 [[COUNT]], 999
; CHECK-NEXT: [[NEXT_STATE]] = zext i1 [[CMP]] to i8
; CHECK-NEXT: [[INC]] = add i64 [[COUNT]], 1
; CHECK-NEXT: br label [[HEADER]]
; CHECK: exit:
; CHECK-NEXT: [[COUNT_LCSSA:%.*]] = phi i64 [ [[COUNT]], [[HEADER]] ], [ [[COUNT]], [[HEADER]] ]
; CHECK-NEXT: ret i64 [[COUNT_LCSSA]]
;
start:
br label %header
header: ; preds = %latch, %start
%state = phi i8 [ %start_state, %start ], [ %next_state, %latch ]
%count = phi i64 [ 0, %start ], [ %inc, %latch ]
switch i8 %state, label %latch [
i8 1, label %exit
i8 2, label %exit
]
latch: ; preds = %header, %header
%cmp = icmp eq i64 %count, 999
%next_state = zext i1 %cmp to i8
%inc = add i64 %count, 1
br label %header
exit: ; preds = %header
ret i64 %count
}
Reference in new issue View Git Blame Copy Permalink