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
116 lines
4.3 KiB
LLVM
116 lines
4.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 6
|
|
; RUN: opt < %s -disable-output "-passes=print<da>" 2>&1 \
|
|
; RUN: | FileCheck %s --check-prefixes=CHECK,CHECK-ALL
|
|
; RUN: opt < %s -disable-output "-passes=print<da>" -da-enable-dependence-test=weak-zero-siv 2>&1 \
|
|
; RUN: | FileCheck %s --check-prefixes=CHECK,CHECK-WEAK-ZERO-SIV
|
|
|
|
; for (i = 0; i < (1LL << 62); i++) {
|
|
; if (0 <= 2*i - 2)
|
|
; A[2*i - 2] = 1;
|
|
; A[2] = 2;
|
|
; }
|
|
;
|
|
define void @weakzero_dst_siv_prod_ovfl(ptr %A) {
|
|
; CHECK-ALL-LABEL: 'weakzero_dst_siv_prod_ovfl'
|
|
; CHECK-ALL-NEXT: Src: store i8 1, ptr %gep.0, align 1 --> Dst: store i8 1, ptr %gep.0, align 1
|
|
; CHECK-ALL-NEXT: da analyze - none!
|
|
; CHECK-ALL-NEXT: Src: store i8 1, ptr %gep.0, align 1 --> Dst: store i8 2, ptr %gep.1, align 1
|
|
; CHECK-ALL-NEXT: da analyze - output [*|<]!
|
|
; CHECK-ALL-NEXT: Src: store i8 2, ptr %gep.1, align 1 --> Dst: store i8 2, ptr %gep.1, align 1
|
|
; CHECK-ALL-NEXT: da analyze - output [S]!
|
|
;
|
|
; CHECK-WEAK-ZERO-SIV-LABEL: 'weakzero_dst_siv_prod_ovfl'
|
|
; CHECK-WEAK-ZERO-SIV-NEXT: Src: store i8 1, ptr %gep.0, align 1 --> Dst: store i8 1, ptr %gep.0, align 1
|
|
; CHECK-WEAK-ZERO-SIV-NEXT: da analyze - output [*]!
|
|
; CHECK-WEAK-ZERO-SIV-NEXT: Src: store i8 1, ptr %gep.0, align 1 --> Dst: store i8 2, ptr %gep.1, align 1
|
|
; CHECK-WEAK-ZERO-SIV-NEXT: da analyze - output [*|<]!
|
|
; CHECK-WEAK-ZERO-SIV-NEXT: Src: store i8 2, ptr %gep.1, align 1 --> Dst: store i8 2, ptr %gep.1, align 1
|
|
; CHECK-WEAK-ZERO-SIV-NEXT: da analyze - output [S]!
|
|
;
|
|
entry:
|
|
br label %loop.header
|
|
|
|
loop.header:
|
|
%i = phi i64 [ 0, %entry ], [ %i.inc, %loop.latch ]
|
|
%offset = phi i64 [ -2, %entry ], [ %offset.next, %loop.latch ]
|
|
%ec = icmp eq i64 %i, 4611686018427387904
|
|
br i1 %ec, label %exit, label %loop.body
|
|
|
|
loop.body:
|
|
%cond = icmp sge i64 %offset, 0
|
|
br i1 %cond, label %if.then, label %loop.latch
|
|
|
|
if.then:
|
|
%gep.0 = getelementptr inbounds i8, ptr %A, i64 %offset
|
|
store i8 1, ptr %gep.0
|
|
br label %loop.latch
|
|
|
|
loop.latch:
|
|
%gep.1 = getelementptr inbounds i8, ptr %A, i64 2
|
|
store i8 2, ptr %gep.1
|
|
%i.inc = add nuw nsw i64 %i, 1
|
|
%offset.next = add nsw i64 %offset, 2
|
|
br label %loop.header
|
|
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
; for (i = 0; i < n; i++) {
|
|
; if (0 <= 2*i - 1)
|
|
; A[2*i - 1] = 1;
|
|
; A[INT64_MAX] = 2;
|
|
; }
|
|
;
|
|
; When `%n` is 2^62, the value of `%offset` will be the same as INT64_MAX at
|
|
; the last iteration.
|
|
;
|
|
define void @weakzero_dst_siv_delta_ovfl(ptr %A, i64 %n) {
|
|
; CHECK-ALL-LABEL: 'weakzero_dst_siv_delta_ovfl'
|
|
; CHECK-ALL-NEXT: Src: store i8 1, ptr %gep.0, align 1 --> Dst: store i8 1, ptr %gep.0, align 1
|
|
; CHECK-ALL-NEXT: da analyze - none!
|
|
; CHECK-ALL-NEXT: Src: store i8 1, ptr %gep.0, align 1 --> Dst: store i8 2, ptr %gep.1, align 1
|
|
; CHECK-ALL-NEXT: da analyze - output [*|<]!
|
|
; CHECK-ALL-NEXT: Src: store i8 2, ptr %gep.1, align 1 --> Dst: store i8 2, ptr %gep.1, align 1
|
|
; CHECK-ALL-NEXT: da analyze - output [S]!
|
|
;
|
|
; CHECK-WEAK-ZERO-SIV-LABEL: 'weakzero_dst_siv_delta_ovfl'
|
|
; CHECK-WEAK-ZERO-SIV-NEXT: Src: store i8 1, ptr %gep.0, align 1 --> Dst: store i8 1, ptr %gep.0, align 1
|
|
; CHECK-WEAK-ZERO-SIV-NEXT: da analyze - output [*]!
|
|
; CHECK-WEAK-ZERO-SIV-NEXT: Src: store i8 1, ptr %gep.0, align 1 --> Dst: store i8 2, ptr %gep.1, align 1
|
|
; CHECK-WEAK-ZERO-SIV-NEXT: da analyze - output [*|<]!
|
|
; CHECK-WEAK-ZERO-SIV-NEXT: Src: store i8 2, ptr %gep.1, align 1 --> Dst: store i8 2, ptr %gep.1, align 1
|
|
; CHECK-WEAK-ZERO-SIV-NEXT: da analyze - output [S]!
|
|
;
|
|
entry:
|
|
%guard = icmp sgt i64 %n, 0
|
|
br i1 %guard, label %loop.header, label %exit
|
|
|
|
loop.header:
|
|
%i = phi i64 [ 0, %entry ], [ %i.inc, %loop.latch ]
|
|
%offset = phi i64 [ -1, %entry ], [ %offset.next, %loop.latch ]
|
|
%ec = icmp eq i64 %i, %n
|
|
br i1 %ec, label %exit, label %loop.body
|
|
|
|
loop.body:
|
|
%cond = icmp sge i64 %offset, 0
|
|
br i1 %cond, label %if.then, label %loop.latch
|
|
|
|
if.then:
|
|
%gep.0 = getelementptr inbounds i8, ptr %A, i64 %offset
|
|
store i8 1, ptr %gep.0
|
|
br label %loop.latch
|
|
|
|
loop.latch:
|
|
%gep.1 = getelementptr inbounds i8, ptr %A, i64 9223372036854775807
|
|
store i8 2, ptr %gep.1
|
|
%i.inc = add nuw nsw i64 %i, 1
|
|
%offset.next = add nsw i64 %offset, 2
|
|
br label %loop.header
|
|
|
|
exit:
|
|
ret void
|
|
}
|
|
;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
|
|
; CHECK: {{.*}}
|