| ; RUN: opt -aa-pipeline=basic-aa -passes=aa-eval -print-all-alias-modref-info -disable-output 2>&1 %s | FileCheck %s |
| |
| declare void @llvm.memset.element.unordered.atomic.p0.i32(ptr, i8, i64, i32) |
| |
| define void @test_memset_element_unordered_atomic_const_size(ptr noalias %a) { |
| ; CHECK-LABEL: Function: test_memset_element_unordered_atomic_const_size |
| ; CHECK: Just Mod: Ptr: i8* %a <-> call void @llvm.memset.element.unordered.atomic.p0.i64(ptr align 1 %a, i8 0, i64 4, i32 1) |
| ; CHECK-NEXT: Just Mod: Ptr: i8* %a.gep.1 <-> call void @llvm.memset.element.unordered.atomic.p0.i64(ptr align 1 %a, i8 0, i64 4, i32 1) |
| ; CHECK-NEXT: NoModRef: Ptr: i8* %a.gep.5 <-> call void @llvm.memset.element.unordered.atomic.p0.i64(ptr align 1 %a, i8 0, i64 4, i32 1) |
| ; |
| entry: |
| load i8, ptr %a |
| call void @llvm.memset.element.unordered.atomic.p0.i32(ptr align 1 %a, i8 0, i64 4, i32 1) |
| %a.gep.1 = getelementptr i8, ptr %a, i32 1 |
| store i8 0, ptr %a.gep.1 |
| %a.gep.5 = getelementptr i8, ptr %a, i32 5 |
| store i8 1, ptr %a.gep.5 |
| ret void |
| } |
| |
| define void @test_memset_element_unordered_atomic_variable_size(ptr noalias %a, i64 %n) { |
| ; CHECK-LABEL: Function: test_memset_element_unordered_atomic_variable_size |
| ; CHECK: Just Mod: Ptr: i8* %a <-> call void @llvm.memset.element.unordered.atomic.p0.i64(ptr align 1 %a, i8 0, i64 %n, i32 1) |
| ; CHECK-NEXT: Just Mod: Ptr: i8* %a.gep.1 <-> call void @llvm.memset.element.unordered.atomic.p0.i64(ptr align 1 %a, i8 0, i64 %n, i32 1) |
| ; CHECK-NEXT: Just Mod: Ptr: i8* %a.gep.5 <-> call void @llvm.memset.element.unordered.atomic.p0.i64(ptr align 1 %a, i8 0, i64 %n, i32 1) |
| ; |
| entry: |
| load i8, ptr %a |
| call void @llvm.memset.element.unordered.atomic.p0.i32(ptr align 1 %a, i8 0, i64 %n, i32 1) |
| %a.gep.1 = getelementptr i8, ptr %a, i32 1 |
| store i8 0, ptr %a.gep.1 |
| %a.gep.5 = getelementptr i8, ptr %a, i32 5 |
| store i8 1, ptr %a.gep.5 |
| ret void |
| } |
| |
| declare void @llvm.memcpy.element.unordered.atomic.p0.p0.i64(ptr nocapture writeonly, ptr nocapture readonly, i64, i32) |
| |
| define void @test_memcpy_element_unordered_atomic_const_size(ptr noalias %a, ptr noalias %b) { |
| ; CHECK-LABEL: Function: test_memcpy_element_unordered_atomic_const_size |
| ; CHECK: Just Ref: Ptr: i8* %a <-> call void @llvm.memcpy.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 4, i32 1) |
| ; CHECK-NEXT: Just Mod: Ptr: i8* %b <-> call void @llvm.memcpy.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 4, i32 1) |
| ; CHECK-NEXT: Just Ref: Ptr: i8* %a.gep.1 <-> call void @llvm.memcpy.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 4, i32 1) |
| ; CHECK-NEXT: NoModRef: Ptr: i8* %a.gep.5 <-> call void @llvm.memcpy.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 4, i32 1) |
| ; CHECK-NEXT: Just Mod: Ptr: i8* %b.gep.1 <-> call void @llvm.memcpy.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 4, i32 1) |
| ; CHECK-NEXT: NoModRef: Ptr: i8* %b.gep.5 <-> call void @llvm.memcpy.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 4, i32 1) |
| ; |
| entry: |
| load i8, ptr %a |
| load i8, ptr %b |
| %a.gep.1 = getelementptr i8, ptr %a, i32 1 |
| store i8 0, ptr %a.gep.1 |
| %a.gep.5 = getelementptr i8, ptr %a, i32 5 |
| store i8 1, ptr %a.gep.5 |
| call void @llvm.memcpy.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 4, i32 1) |
| %b.gep.1 = getelementptr i8, ptr %b, i32 1 |
| store i8 0, ptr %b.gep.1 |
| %b.gep.5 = getelementptr i8, ptr %b, i32 5 |
| store i8 1, ptr %b.gep.5 |
| ret void |
| } |
| |
| define void @test_memcpy_element_unordered_atomic_variable_size(ptr noalias %a, ptr noalias %b, i64 %n) { |
| ; CHECK-LABEL: Function: test_memcpy_element_unordered_atomic_variable_size |
| ; CHECK: Just Ref: Ptr: i8* %a <-> call void @llvm.memcpy.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 %n, i32 1) |
| ; CHECK-NEXT: Just Mod: Ptr: i8* %b <-> call void @llvm.memcpy.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 %n, i32 1) |
| ; CHECK-NEXT: Just Ref: Ptr: i8* %a.gep.1 <-> call void @llvm.memcpy.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 %n, i32 1) |
| ; CHECK-NEXT: Just Ref: Ptr: i8* %a.gep.5 <-> call void @llvm.memcpy.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 %n, i32 1) |
| ; CHECK-NEXT: Just Mod: Ptr: i8* %b.gep.1 <-> call void @llvm.memcpy.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 %n, i32 1) |
| ; CHECK-NEXT: Just Mod: Ptr: i8* %b.gep.5 <-> call void @llvm.memcpy.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 %n, i32 1) |
| ; |
| entry: |
| load i8, ptr %a |
| load i8, ptr %b |
| %a.gep.1 = getelementptr i8, ptr %a, i32 1 |
| store i8 0, ptr %a.gep.1 |
| %a.gep.5 = getelementptr i8, ptr %a, i32 5 |
| store i8 1, ptr %a.gep.5 |
| call void @llvm.memcpy.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 %n, i32 1) |
| %b.gep.1 = getelementptr i8, ptr %b, i32 1 |
| store i8 0, ptr %b.gep.1 |
| %b.gep.5 = getelementptr i8, ptr %b, i32 5 |
| store i8 1, ptr %b.gep.5 |
| ret void |
| } |
| |
| declare void @llvm.memmove.element.unordered.atomic.p0.p0.i64(ptr nocapture writeonly, ptr nocapture readonly, i64, i32) |
| |
| define void @test_memmove_element_unordered_atomic_const_size(ptr noalias %a, ptr noalias %b) { |
| ; CHECK-LABEL: Function: test_memmove_element_unordered_atomic_const_size |
| ; CHECK: Just Ref: Ptr: i8* %a <-> call void @llvm.memmove.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 4, i32 1) |
| ; CHECK-NEXT: Just Mod: Ptr: i8* %b <-> call void @llvm.memmove.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 4, i32 1) |
| ; CHECK-NEXT: Just Ref: Ptr: i8* %a.gep.1 <-> call void @llvm.memmove.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 4, i32 1) |
| ; CHECK-NEXT: NoModRef: Ptr: i8* %a.gep.5 <-> call void @llvm.memmove.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 4, i32 1) |
| ; CHECK-NEXT: Just Mod: Ptr: i8* %b.gep.1 <-> call void @llvm.memmove.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 4, i32 1) |
| ; CHECK-NEXT: NoModRef: Ptr: i8* %b.gep.5 <-> call void @llvm.memmove.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 4, i32 1) |
| ; |
| entry: |
| load i8, ptr %a |
| load i8, ptr %b |
| %a.gep.1 = getelementptr i8, ptr %a, i32 1 |
| store i8 0, ptr %a.gep.1 |
| %a.gep.5 = getelementptr i8, ptr %a, i32 5 |
| store i8 1, ptr %a.gep.5 |
| call void @llvm.memmove.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 4, i32 1) |
| %b.gep.1 = getelementptr i8, ptr %b, i32 1 |
| store i8 0, ptr %b.gep.1 |
| %b.gep.5 = getelementptr i8, ptr %b, i32 5 |
| store i8 1, ptr %b.gep.5 |
| ret void |
| } |
| |
| define void @test_memmove_element_unordered_atomic_variable_size(ptr noalias %a, ptr noalias %b, i64 %n) { |
| ; CHECK-LABEL: Function: test_memmove_element_unordered_atomic_variable_size |
| ; CHECK: Just Ref: Ptr: i8* %a <-> call void @llvm.memmove.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 %n, i32 1) |
| ; CHECK-NEXT: Just Mod: Ptr: i8* %b <-> call void @llvm.memmove.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 %n, i32 1) |
| ; CHECK-NEXT: Just Ref: Ptr: i8* %a.gep.1 <-> call void @llvm.memmove.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 %n, i32 1) |
| ; CHECK-NEXT: Just Ref: Ptr: i8* %a.gep.5 <-> call void @llvm.memmove.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 %n, i32 1) |
| ; CHECK-NEXT: Just Mod: Ptr: i8* %b.gep.1 <-> call void @llvm.memmove.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 %n, i32 1) |
| ; CHECK-NEXT: Just Mod: Ptr: i8* %b.gep.5 <-> call void @llvm.memmove.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 %n, i32 1) |
| ; |
| entry: |
| load i8, ptr %a |
| load i8, ptr %b |
| %a.gep.1 = getelementptr i8, ptr %a, i32 1 |
| store i8 0, ptr %a.gep.1 |
| %a.gep.5 = getelementptr i8, ptr %a, i32 5 |
| store i8 1, ptr %a.gep.5 |
| call void @llvm.memmove.element.unordered.atomic.p0.p0.i64(ptr align 1 %b, ptr align 1 %a, i64 %n, i32 1) |
| %b.gep.1 = getelementptr i8, ptr %b, i32 1 |
| store i8 0, ptr %b.gep.1 |
| %b.gep.5 = getelementptr i8, ptr %b, i32 5 |
| store i8 1, ptr %b.gep.5 |
| ret void |
| } |