8a8434f22a
Summary: Allocation kinds were added after these were introduced. We only needed the TLI to identify these in the attributor so we can now just use attributes. Update the usage in OpenMP and drop the TLI interface. Fixes: https://github.com/llvm/llvm-project/issues/190072
301 lines
14 KiB
LLVM
301 lines
14 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-globals
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; RUN: opt -S -passes=openmp-opt < %s | FileCheck %s
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; RUN: opt -mtriple=nvptx64 -passes=openmp-opt -pass-remarks=openmp-opt -pass-remarks-missed=openmp-opt -disable-output < %s 2>&1 | FileCheck %s -check-prefix=CHECK-REMARKS
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; RUN: opt -mtriple=nvptx64 -openmp-opt-disable-deglobalization -S -passes=openmp-opt < %s | FileCheck %s --check-prefix=CHECK-DISABLED
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; REQUIRES: nvptx-registered-target
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@S = external local_unnamed_addr global ptr
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%struct.KernelEnvironmentTy = type { %struct.ConfigurationEnvironmentTy, ptr, ptr }
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%struct.ConfigurationEnvironmentTy = type { i8, i8, i8, i32, i32, i32, i32, i32, i32 }
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@kernel_kernel_environment = local_unnamed_addr constant %struct.KernelEnvironmentTy { %struct.ConfigurationEnvironmentTy { i8 1, i8 0, i8 1, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0 }, ptr null, ptr null }
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; UTC_ARGS: --disable
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; CHECK-REMARKS: remark: remove_globalization.c:4:2: Could not move globalized variable to the stack. Variable is potentially captured in call. Mark parameter as `__attribute__((noescape))` to override.
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; CHECK-REMARKS: remark: remove_globalization.c:2:2: Moving globalized variable to the stack.
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; CHECK-REMARKS: remark: remove_globalization.c:4:2: Moving globalized variable to the stack.
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; CHECK-REMARKS: remark: remove_globalization.c:10:2: Moving globalized variable to the stack.
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; CHECK-REMARKS: remark: remove_globalization.c:6:2: Moving globalized variable to the stack.
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; UTC_ARGS: --enable
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; Make it a weak definition so we will apply custom state machine rewriting but can't use the body in the reasoning.
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;.
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; CHECK: @S = external local_unnamed_addr global ptr
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; CHECK: @kernel_kernel_environment = local_unnamed_addr constant %struct.KernelEnvironmentTy { %struct.ConfigurationEnvironmentTy { i8 0, i8 0, i8 1, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0 }, ptr null, ptr null }
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;.
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; CHECK-DISABLED: @S = external local_unnamed_addr global ptr
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; CHECK-DISABLED: @kernel_kernel_environment = local_unnamed_addr constant %struct.KernelEnvironmentTy { %struct.ConfigurationEnvironmentTy { i8 0, i8 0, i8 1, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0 }, ptr null, ptr null }
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;.
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define weak i32 @__kmpc_target_init(ptr %0, ptr) {
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; CHECK-LABEL: define {{[^@]+}}@__kmpc_target_init
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; CHECK-SAME: (ptr [[TMP0:%.*]], ptr [[TMP1:%.*]]) {
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; CHECK-NEXT: ret i32 0
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;
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; CHECK-DISABLED-LABEL: define {{[^@]+}}@__kmpc_target_init
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; CHECK-DISABLED-SAME: (ptr [[TMP0:%.*]], ptr [[TMP1:%.*]]) {
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; CHECK-DISABLED-NEXT: ret i32 0
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;
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ret i32 0
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}
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declare void @__kmpc_target_deinit()
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define ptx_kernel void @kernel(ptr %dyn) "kernel" {
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; CHECK-LABEL: define {{[^@]+}}@kernel
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; CHECK-SAME: (ptr [[DYN:%.*]]) #[[ATTR0:[0-9]+]] {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP0:%.*]] = call i32 @__kmpc_target_init(ptr @kernel_kernel_environment, ptr [[DYN]])
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; CHECK-NEXT: call void @foo() #[[ATTR1:[0-9]+]]
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; CHECK-NEXT: call void @bar() #[[ATTR1]]
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; CHECK-NEXT: call void @convert_and_move_alloca() #[[ATTR1]]
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; CHECK-NEXT: call void @unknown_no_openmp() #[[ATTR5:[0-9]+]]
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; CHECK-NEXT: call void @__kmpc_target_deinit()
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; CHECK-NEXT: ret void
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;
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; CHECK-DISABLED-LABEL: define {{[^@]+}}@kernel
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; CHECK-DISABLED-SAME: (ptr [[DYN:%.*]]) #[[ATTR0:[0-9]+]] {
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; CHECK-DISABLED-NEXT: entry:
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; CHECK-DISABLED-NEXT: [[TMP0:%.*]] = call i32 @__kmpc_target_init(ptr @kernel_kernel_environment, ptr [[DYN]])
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; CHECK-DISABLED-NEXT: call void @foo() #[[ATTR1:[0-9]+]]
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; CHECK-DISABLED-NEXT: call void @bar() #[[ATTR1]]
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; CHECK-DISABLED-NEXT: call void @convert_and_move_alloca() #[[ATTR1]]
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; CHECK-DISABLED-NEXT: call void @unknown_no_openmp() #[[ATTR5:[0-9]+]]
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; CHECK-DISABLED-NEXT: call void @__kmpc_target_deinit()
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; CHECK-DISABLED-NEXT: ret void
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;
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entry:
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%0 = call i32 @__kmpc_target_init(ptr @kernel_kernel_environment, ptr %dyn)
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call void @foo()
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call void @bar()
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call void @convert_and_move_alloca()
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call void @unknown_no_openmp()
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call void @__kmpc_target_deinit()
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ret void
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}
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define internal void @foo() {
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; CHECK-LABEL: define {{[^@]+}}@foo
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; CHECK-SAME: () #[[ATTR1]] {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[DOTH2S:%.*]] = alloca i8, i64 4, align 4
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; CHECK-NEXT: ret void
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;
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; CHECK-DISABLED-LABEL: define {{[^@]+}}@foo
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; CHECK-DISABLED-SAME: () #[[ATTR1]] {
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; CHECK-DISABLED-NEXT: entry:
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; CHECK-DISABLED-NEXT: [[DOTH2S:%.*]] = alloca i8, i64 4, align 4
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; CHECK-DISABLED-NEXT: ret void
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;
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entry:
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%0 = call align 4 ptr @__kmpc_alloc_shared(i64 4), !dbg !12
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call void @use(ptr %0)
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call void @__kmpc_free_shared(ptr %0, i64 4)
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ret void
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}
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define internal void @bar() {
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; CHECK-LABEL: define {{[^@]+}}@bar
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; CHECK-SAME: () #[[ATTR1]] {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[DOTH2S:%.*]] = alloca i8, i64 4, align 4
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; CHECK-NEXT: call void @share(ptr nofree [[DOTH2S]]) #[[ATTR6:[0-9]+]], !dbg [[DBG7:![0-9]+]]
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; CHECK-NEXT: ret void
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;
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; CHECK-DISABLED-LABEL: define {{[^@]+}}@bar
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; CHECK-DISABLED-SAME: () #[[ATTR1]] {
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; CHECK-DISABLED-NEXT: entry:
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; CHECK-DISABLED-NEXT: [[DOTH2S:%.*]] = alloca i8, i64 4, align 4
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; CHECK-DISABLED-NEXT: call void @share(ptr nofree [[DOTH2S]]) #[[ATTR6:[0-9]+]], !dbg [[DBG7:![0-9]+]]
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; CHECK-DISABLED-NEXT: ret void
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;
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entry:
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%0 = call align 4 ptr @__kmpc_alloc_shared(i64 4), !dbg !13
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call void @share(ptr %0), !dbg !13
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call void @__kmpc_free_shared(ptr %0, i64 4)
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ret void
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}
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define internal void @use(ptr %x) {
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entry:
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ret void
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}
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define internal void @share(ptr %x) {
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; CHECK-LABEL: define {{[^@]+}}@share
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; CHECK-SAME: (ptr nofree [[X:%.*]]) #[[ATTR2:[0-9]+]] {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: store ptr [[X]], ptr @S, align 8
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; CHECK-NEXT: ret void
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;
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; CHECK-DISABLED-LABEL: define {{[^@]+}}@share
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; CHECK-DISABLED-SAME: (ptr nofree [[X:%.*]]) #[[ATTR2:[0-9]+]] {
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; CHECK-DISABLED-NEXT: entry:
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; CHECK-DISABLED-NEXT: store ptr [[X]], ptr @S, align 8
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; CHECK-DISABLED-NEXT: ret void
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;
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entry:
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store ptr %x, ptr @S
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ret void
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}
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define void @unused() {
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; CHECK-LABEL: define {{[^@]+}}@unused() {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[DOTH2S:%.*]] = alloca i8, i64 4, align 4
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; CHECK-NEXT: ret void
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;
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; CHECK-DISABLED-LABEL: define {{[^@]+}}@unused() {
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; CHECK-DISABLED-NEXT: entry:
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; CHECK-DISABLED-NEXT: [[TMP0:%.*]] = call align 4 ptr @__kmpc_alloc_shared(i64 4), !dbg [[DBG10:![0-9]+]]
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; CHECK-DISABLED-NEXT: call void @__kmpc_free_shared(ptr [[TMP0]], i64 4) #[[ATTR7:[0-9]+]]
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; CHECK-DISABLED-NEXT: ret void
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;
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entry:
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%0 = call align 4 ptr @__kmpc_alloc_shared(i64 4), !dbg !14
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call void @use(ptr %0)
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call void @__kmpc_free_shared(ptr %0, i64 4)
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ret void
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}
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define internal void @convert_and_move_alloca() {
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; CHECK-LABEL: define {{[^@]+}}@convert_and_move_alloca
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; CHECK-SAME: () #[[ATTR1]] {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[DOTH2S:%.*]] = alloca i8, i64 4, align 4
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; CHECK-NEXT: [[IV_PTR:%.*]] = alloca i32, align 4
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; CHECK-NEXT: br label [[INITLOOP:%.*]]
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; CHECK: initloop:
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; CHECK-NEXT: store i32 0, ptr [[IV_PTR]], align 4
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; CHECK-NEXT: br label [[LOOPBODY:%.*]]
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; CHECK: loopbody:
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; CHECK-NEXT: [[IV:%.*]] = load i32, ptr [[IV_PTR]], align 4
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; CHECK-NEXT: [[TMP0:%.*]] = icmp eq i32 [[IV]], 10
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; CHECK-NEXT: br i1 [[TMP0]], label [[EXIT:%.*]], label [[LOOPINC:%.*]]
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; CHECK: loopinc:
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; CHECK-NEXT: [[INC:%.*]] = add i32 [[IV]], 1
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; CHECK-NEXT: store i32 [[INC]], ptr [[IV_PTR]], align 4
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; CHECK-NEXT: br label [[LOOPBODY]]
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; CHECK: exit:
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; CHECK-NEXT: ret void
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;
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; CHECK-DISABLED-LABEL: define {{[^@]+}}@convert_and_move_alloca
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; CHECK-DISABLED-SAME: () #[[ATTR1]] {
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; CHECK-DISABLED-NEXT: entry:
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; CHECK-DISABLED-NEXT: [[DOTH2S:%.*]] = alloca i8, i64 4, align 4
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; CHECK-DISABLED-NEXT: [[IV_PTR:%.*]] = alloca i32, align 4
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; CHECK-DISABLED-NEXT: [[UB_PTR:%.*]] = alloca i32, align 4
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; CHECK-DISABLED-NEXT: [[TMP0:%.*]] = addrspacecast ptr [[UB_PTR]] to ptr addrspace(5)
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; CHECK-DISABLED-NEXT: br label [[INITLOOP:%.*]]
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; CHECK-DISABLED: initloop:
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; CHECK-DISABLED-NEXT: [[TMP1:%.*]] = addrspacecast ptr [[IV_PTR]] to ptr addrspace(5)
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; CHECK-DISABLED-NEXT: store i32 0, ptr addrspace(5) [[TMP1]], align 4
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; CHECK-DISABLED-NEXT: br label [[LOOPBODY:%.*]]
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; CHECK-DISABLED: loopbody:
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; CHECK-DISABLED-NEXT: [[TMP2:%.*]] = addrspacecast ptr [[IV_PTR]] to ptr addrspace(5)
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; CHECK-DISABLED-NEXT: [[IV:%.*]] = load i32, ptr addrspace(5) [[TMP2]], align 4
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; CHECK-DISABLED-NEXT: [[TMP3:%.*]] = icmp eq i32 [[IV]], 10
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; CHECK-DISABLED-NEXT: br i1 [[TMP3]], label [[EXIT:%.*]], label [[LOOPINC:%.*]]
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; CHECK-DISABLED: loopinc:
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; CHECK-DISABLED-NEXT: [[INC:%.*]] = add i32 [[IV]], 1
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; CHECK-DISABLED-NEXT: [[TMP4:%.*]] = addrspacecast ptr [[IV_PTR]] to ptr addrspace(5)
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; CHECK-DISABLED-NEXT: store i32 [[INC]], ptr addrspace(5) [[TMP4]], align 4
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; CHECK-DISABLED-NEXT: br label [[LOOPBODY]]
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; CHECK-DISABLED: exit:
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; CHECK-DISABLED-NEXT: ret void
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;
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entry:
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%iv_ptr = alloca i32, align 4
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%ub_ptr = alloca i32, align 4
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store i32 10, ptr %ub_ptr
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br label %initloop
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initloop:
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store i32 0, ptr %iv_ptr
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%ub = load i32, ptr %ub_ptr
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br label %loopbody
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loopbody:
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%0 = call align 4 ptr @__kmpc_alloc_shared(i64 4), !dbg !16
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call void @use(ptr %0)
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call void @__kmpc_free_shared(ptr %0, i64 4)
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%iv = load i32, ptr %iv_ptr
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%1 = icmp eq i32 %iv, %ub
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br i1 %1, label %exit, label %loopinc
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loopinc:
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%inc = add i32 %iv, 1
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store i32 %inc, ptr %iv_ptr
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br label %loopbody
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exit:
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ret void
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}
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declare ptr @__kmpc_alloc_shared(i64)
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declare void @__kmpc_free_shared(ptr, i64)
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declare void @unknown_no_openmp() "llvm.assume"="omp_no_openmp"
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!3, !4, !6, !7}
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 13.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, splitDebugInlining: false, nameTableKind: None)
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!1 = !DIFile(filename: "remove_globalization.c", directory: "/tmp/remove_globalization.c")
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!2 = !{}
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!3 = !{i32 2, !"Debug Info Version", i32 3}
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!4 = !{i32 1, !"wchar_size", i32 4}
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!6 = !{i32 7, !"openmp", i32 50}
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!7 = !{i32 7, !"openmp-device", i32 50}
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!8 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !11, scopeLine: 1, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !2)
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!9 = distinct !DISubprogram(name: "bar", scope: !1, file: !1, line: 1, type: !11, scopeLine: 1, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !2)
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!10 = distinct !DISubprogram(name: "unused", scope: !1, file: !1, line: 1, type: !11, scopeLine: 1, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !2)
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!11 = !DISubroutineType(types: !2)
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!12 = !DILocation(line: 2, column: 2, scope: !8)
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!13 = !DILocation(line: 4, column: 2, scope: !9)
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!14 = !DILocation(line: 6, column: 2, scope: !9)
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!15 = !DILocation(line: 8, column: 2, scope: !9)
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!16 = !DILocation(line: 10, column: 2, scope: !9)
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;.
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; CHECK: attributes #[[ATTR0]] = { "kernel" }
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; CHECK: attributes #[[ATTR1]] = { nosync nounwind }
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; CHECK: attributes #[[ATTR2]] = { nofree norecurse nosync nounwind memory(write) }
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; CHECK: attributes #[[ATTR3:[0-9]+]] = { nosync nounwind allockind("alloc,uninitialized") allocsize(0) "alloc-family"="__kmpc_alloc_shared" }
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; CHECK: attributes #[[ATTR4:[0-9]+]] = { nosync nounwind allockind("free") "alloc-family"="__kmpc_alloc_shared" }
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; CHECK: attributes #[[ATTR5]] = { "llvm.assume"="omp_no_openmp" }
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; CHECK: attributes #[[ATTR6]] = { nosync nounwind memory(write) }
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;.
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; CHECK-DISABLED: attributes #[[ATTR0]] = { "kernel" }
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; CHECK-DISABLED: attributes #[[ATTR1]] = { nosync nounwind }
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; CHECK-DISABLED: attributes #[[ATTR2]] = { nofree norecurse nosync nounwind memory(write) }
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; CHECK-DISABLED: attributes #[[ATTR3:[0-9]+]] = { nosync nounwind allockind("alloc,uninitialized") allocsize(0) "alloc-family"="__kmpc_alloc_shared" }
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; CHECK-DISABLED: attributes #[[ATTR4:[0-9]+]] = { nosync nounwind allockind("free") "alloc-family"="__kmpc_alloc_shared" }
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; CHECK-DISABLED: attributes #[[ATTR5]] = { "llvm.assume"="omp_no_openmp" }
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; CHECK-DISABLED: attributes #[[ATTR6]] = { nosync nounwind memory(write) }
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; CHECK-DISABLED: attributes #[[ATTR7]] = { nounwind }
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;.
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; CHECK: [[META0:![0-9]+]] = distinct !DICompileUnit(language: DW_LANG_C99, file: [[META1:![0-9]+]], producer: "{{.*}}clang version {{.*}}", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: [[META2:![0-9]+]], splitDebugInlining: false, nameTableKind: None)
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; CHECK: [[META1]] = !DIFile(filename: "{{.*}}remove_globalization.c", directory: {{.*}})
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; CHECK: [[META2]] = !{}
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; CHECK: [[META3:![0-9]+]] = !{i32 2, !"Debug Info Version", i32 3}
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; CHECK: [[META4:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
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; CHECK: [[META5:![0-9]+]] = !{i32 7, !"openmp", i32 50}
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; CHECK: [[META6:![0-9]+]] = !{i32 7, !"openmp-device", i32 50}
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; CHECK: [[DBG7]] = !DILocation(line: 4, column: 2, scope: [[META8:![0-9]+]])
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; CHECK: [[META8]] = distinct !DISubprogram(name: "bar", scope: [[META1]], file: [[META1]], line: 1, type: [[META9:![0-9]+]], scopeLine: 1, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: [[META0]], retainedNodes: [[META2]])
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; CHECK: [[META9]] = !DISubroutineType(types: [[META2]])
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;.
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; CHECK-DISABLED: [[META0:![0-9]+]] = distinct !DICompileUnit(language: DW_LANG_C99, file: [[META1:![0-9]+]], producer: "{{.*}}clang version {{.*}}", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: [[META2:![0-9]+]], splitDebugInlining: false, nameTableKind: None)
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; CHECK-DISABLED: [[META1]] = !DIFile(filename: "{{.*}}remove_globalization.c", directory: {{.*}})
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; CHECK-DISABLED: [[META2]] = !{}
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; CHECK-DISABLED: [[META3:![0-9]+]] = !{i32 2, !"Debug Info Version", i32 3}
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; CHECK-DISABLED: [[META4:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
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; CHECK-DISABLED: [[META5:![0-9]+]] = !{i32 7, !"openmp", i32 50}
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; CHECK-DISABLED: [[META6:![0-9]+]] = !{i32 7, !"openmp-device", i32 50}
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; CHECK-DISABLED: [[DBG7]] = !DILocation(line: 4, column: 2, scope: [[META8:![0-9]+]])
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; CHECK-DISABLED: [[META8]] = distinct !DISubprogram(name: "bar", scope: [[META1]], file: [[META1]], line: 1, type: [[META9:![0-9]+]], scopeLine: 1, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: [[META0]], retainedNodes: [[META2]])
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; CHECK-DISABLED: [[META9]] = !DISubroutineType(types: [[META2]])
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; CHECK-DISABLED: [[DBG10]] = !DILocation(line: 6, column: 2, scope: [[META8]])
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;.
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;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
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; CHECK-REMARKS: {{.*}}
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