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
127 lines
4.0 KiB
LLVM
127 lines
4.0 KiB
LLVM
; RUN: opt < %s -passes='function(tsan),module(tsan-module)' -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-unknown-linux-gnu"
|
|
|
|
define i32 @read_4_bytes(ptr %a) sanitize_thread {
|
|
entry:
|
|
%tmp1 = load i32, ptr %a, align 4
|
|
ret i32 %tmp1
|
|
}
|
|
|
|
; CHECK: @llvm.used = appending global [1 x ptr] [ptr @tsan.module_ctor]
|
|
; CHECK: @llvm.global_ctors = {{.*}}@tsan.module_ctor
|
|
|
|
; CHECK: define i32 @read_4_bytes(ptr %a)
|
|
; CHECK: call void @__tsan_func_entry(ptr %0)
|
|
; CHECK-NEXT: call void @__tsan_read4(ptr %a)
|
|
; CHECK-NEXT: %tmp1 = load i32, ptr %a, align 4
|
|
; CHECK-NEXT: call void @__tsan_func_exit()
|
|
; CHECK: ret i32
|
|
|
|
|
|
declare void @llvm.memcpy.p0.p0.i64(ptr nocapture, ptr nocapture, i64, i1)
|
|
declare void @llvm.memcpy.inline.p0.p0.i64(ptr nocapture, ptr nocapture, i64, i1)
|
|
declare void @llvm.memmove.p0.p0.i64(ptr nocapture, ptr nocapture, i64, i1)
|
|
declare void @llvm.memset.p0.i64(ptr nocapture, i8, i64, i1)
|
|
declare void @llvm.memset.inline.p0.i64(ptr nocapture, i8, i64, i1)
|
|
|
|
|
|
; Check that tsan converts mem intrinsics back to function calls.
|
|
|
|
define void @MemCpyTest(ptr nocapture %x, ptr nocapture %y) sanitize_thread {
|
|
entry:
|
|
tail call void @llvm.memcpy.p0.p0.i64(ptr align 4 %x, ptr align 4 %y, i64 16, i1 false)
|
|
ret void
|
|
; CHECK: define void @MemCpyTest
|
|
; CHECK: call ptr @__tsan_memcpy
|
|
; CHECK: ret void
|
|
}
|
|
|
|
define void @MemCpyInlineTest(ptr nocapture %x, ptr nocapture %y) sanitize_thread {
|
|
entry:
|
|
tail call void @llvm.memcpy.inline.p0.p0.i64(ptr align 4 %x, ptr align 4 %y, i64 16, i1 false)
|
|
ret void
|
|
; CHECK: define void @MemCpyInlineTest
|
|
; CHECK: call ptr @__tsan_memcpy
|
|
; CHECK: ret void
|
|
}
|
|
|
|
define void @MemMoveTest(ptr nocapture %x, ptr nocapture %y) sanitize_thread {
|
|
entry:
|
|
tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %x, ptr align 4 %y, i64 16, i1 false)
|
|
ret void
|
|
; CHECK: define void @MemMoveTest
|
|
; CHECK: call ptr @__tsan_memmove
|
|
; CHECK: ret void
|
|
}
|
|
|
|
define void @MemSetTest(ptr nocapture %x) sanitize_thread {
|
|
entry:
|
|
tail call void @llvm.memset.p0.i64(ptr align 4 %x, i8 77, i64 16, i1 false)
|
|
ret void
|
|
; CHECK: define void @MemSetTest
|
|
; CHECK: call ptr @__tsan_memset
|
|
; CHECK: ret void
|
|
}
|
|
|
|
define void @MemSetInlineTest(ptr nocapture %x) sanitize_thread {
|
|
entry:
|
|
tail call void @llvm.memset.inline.p0.i64(ptr align 4 %x, i8 77, i64 16, i1 false)
|
|
ret void
|
|
; CHECK: define void @MemSetInlineTest
|
|
; CHECK: call ptr @__tsan_memset
|
|
; CHECK: ret void
|
|
}
|
|
|
|
; CHECK-LABEL: @SwiftError
|
|
; CHECK-NOT: __tsan_read
|
|
; CHECK-NOT: __tsan_write
|
|
; CHECK: ret
|
|
define void @SwiftError(ptr swifterror) sanitize_thread {
|
|
%swifterror_ptr_value = load ptr, ptr %0
|
|
store ptr null, ptr %0
|
|
%swifterror_addr = alloca swifterror ptr
|
|
%swifterror_ptr_value_2 = load ptr, ptr %swifterror_addr
|
|
store ptr null, ptr %swifterror_addr
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: @SwiftErrorCall
|
|
; CHECK-NOT: __tsan_read
|
|
; CHECK-NOT: __tsan_write
|
|
; CHECK: ret
|
|
define void @SwiftErrorCall(ptr swifterror) sanitize_thread {
|
|
%swifterror_addr = alloca swifterror ptr
|
|
store ptr null, ptr %0
|
|
call void @SwiftError(ptr %0)
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: @NakedTest()
|
|
; CHECK-NEXT: %a = call ptr @foo()
|
|
; CHECK-NEXT: %tmp1 = load i32, ptr %a, align 4
|
|
; CHECK-NEXT: ret i32 %tmp1
|
|
define i32 @NakedTest() naked sanitize_thread {
|
|
%a = call ptr @foo()
|
|
%tmp1 = load i32, ptr %a, align 4
|
|
ret i32 %tmp1
|
|
}
|
|
|
|
; vscale is unsupported, just don't crash here.
|
|
define void @test_load_store_i32(ptr %a, ptr %b) sanitize_thread {
|
|
; CHECK-LABEL: define void @test_load_store_i32(
|
|
; CHECK-SAME: ptr [[A:%.*]], ptr [[B:%.*]])
|
|
; CHECK-NEXT: [[TMP1:%.*]] = load <vscale x 4 x i32>, ptr [[A]], align 16
|
|
; CHECK-NEXT: store <vscale x 4 x i32> [[TMP1]], ptr [[B]], align 16
|
|
; CHECK-NEXT: ret void
|
|
%1 = load <vscale x 4 x i32>, ptr %a
|
|
store <vscale x 4 x i32> %1, ptr %b
|
|
ret void
|
|
}
|
|
|
|
declare void @foo() nounwind
|
|
|
|
; CHECK: define internal void @tsan.module_ctor()
|
|
; CHECK: call void @__tsan_init()
|