| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -S --mtriple=loongarch32 --passes=atomic-expand %s | FileCheck %s --check-prefix=LA32 |
| ; RUN: opt -S --mtriple=loongarch64 --passes=atomic-expand %s | FileCheck %s --check-prefix=LA64 |
| |
| define i8 @load_acquire_i8(ptr %ptr) { |
| ; LA32-LABEL: @load_acquire_i8( |
| ; LA32-NEXT: [[VAL:%.*]] = load atomic i8, ptr [[PTR:%.*]] monotonic, align 1 |
| ; LA32-NEXT: fence acquire |
| ; LA32-NEXT: ret i8 [[VAL]] |
| ; |
| ; LA64-LABEL: @load_acquire_i8( |
| ; LA64-NEXT: [[VAL:%.*]] = load atomic i8, ptr [[PTR:%.*]] monotonic, align 1 |
| ; LA64-NEXT: fence acquire |
| ; LA64-NEXT: ret i8 [[VAL]] |
| ; |
| %val = load atomic i8, ptr %ptr acquire, align 1 |
| ret i8 %val |
| } |
| |
| define i16 @load_acquire_i16(ptr %ptr) { |
| ; LA32-LABEL: @load_acquire_i16( |
| ; LA32-NEXT: [[VAL:%.*]] = load atomic i16, ptr [[PTR:%.*]] monotonic, align 2 |
| ; LA32-NEXT: fence acquire |
| ; LA32-NEXT: ret i16 [[VAL]] |
| ; |
| ; LA64-LABEL: @load_acquire_i16( |
| ; LA64-NEXT: [[VAL:%.*]] = load atomic i16, ptr [[PTR:%.*]] monotonic, align 2 |
| ; LA64-NEXT: fence acquire |
| ; LA64-NEXT: ret i16 [[VAL]] |
| ; |
| %val = load atomic i16, ptr %ptr acquire, align 2 |
| ret i16 %val |
| } |
| |
| define i32 @load_acquire_i32(ptr %ptr) { |
| ; LA32-LABEL: @load_acquire_i32( |
| ; LA32-NEXT: [[VAL:%.*]] = load atomic i32, ptr [[PTR:%.*]] monotonic, align 4 |
| ; LA32-NEXT: fence acquire |
| ; LA32-NEXT: ret i32 [[VAL]] |
| ; |
| ; LA64-LABEL: @load_acquire_i32( |
| ; LA64-NEXT: [[VAL:%.*]] = load atomic i32, ptr [[PTR:%.*]] monotonic, align 4 |
| ; LA64-NEXT: fence acquire |
| ; LA64-NEXT: ret i32 [[VAL]] |
| ; |
| %val = load atomic i32, ptr %ptr acquire, align 4 |
| ret i32 %val |
| } |
| |
| define i64 @load_acquire_i64(ptr %ptr) { |
| ; LA32-LABEL: @load_acquire_i64( |
| ; LA32-NEXT: [[TMP1:%.*]] = call i64 @__atomic_load_8(ptr [[PTR:%.*]], i32 2) |
| ; LA32-NEXT: ret i64 [[TMP1]] |
| ; |
| ; LA64-LABEL: @load_acquire_i64( |
| ; LA64-NEXT: [[VAL:%.*]] = load atomic i64, ptr [[PTR:%.*]] monotonic, align 8 |
| ; LA64-NEXT: fence acquire |
| ; LA64-NEXT: ret i64 [[VAL]] |
| ; |
| %val = load atomic i64, ptr %ptr acquire, align 8 |
| ret i64 %val |
| } |
| |
| define void @store_release_i8(ptr %ptr, i8 signext %v) { |
| ; LA32-LABEL: @store_release_i8( |
| ; LA32-NEXT: fence release |
| ; LA32-NEXT: store atomic i8 [[V:%.*]], ptr [[PTR:%.*]] monotonic, align 1 |
| ; LA32-NEXT: ret void |
| ; |
| ; LA64-LABEL: @store_release_i8( |
| ; LA64-NEXT: fence release |
| ; LA64-NEXT: store atomic i8 [[V:%.*]], ptr [[PTR:%.*]] monotonic, align 1 |
| ; LA64-NEXT: ret void |
| ; |
| store atomic i8 %v, ptr %ptr release, align 1 |
| ret void |
| } |
| |
| define void @store_release_i16(ptr %ptr, i16 signext %v) { |
| ; LA32-LABEL: @store_release_i16( |
| ; LA32-NEXT: fence release |
| ; LA32-NEXT: store atomic i16 [[V:%.*]], ptr [[PTR:%.*]] monotonic, align 2 |
| ; LA32-NEXT: ret void |
| ; |
| ; LA64-LABEL: @store_release_i16( |
| ; LA64-NEXT: fence release |
| ; LA64-NEXT: store atomic i16 [[V:%.*]], ptr [[PTR:%.*]] monotonic, align 2 |
| ; LA64-NEXT: ret void |
| ; |
| store atomic i16 %v, ptr %ptr release, align 2 |
| ret void |
| } |
| |
| define void @store_release_i32(ptr %ptr, i32 signext %v) { |
| ; LA32-LABEL: @store_release_i32( |
| ; LA32-NEXT: fence release |
| ; LA32-NEXT: store atomic i32 [[V:%.*]], ptr [[PTR:%.*]] monotonic, align 4 |
| ; LA32-NEXT: ret void |
| ; |
| ; LA64-LABEL: @store_release_i32( |
| ; LA64-NEXT: store atomic i32 [[V:%.*]], ptr [[PTR:%.*]] release, align 4 |
| ; LA64-NEXT: ret void |
| ; |
| store atomic i32 %v, ptr %ptr release, align 4 |
| ret void |
| } |
| |
| define void @store_release_i64(ptr %ptr, i64 %v) { |
| ; LA32-LABEL: @store_release_i64( |
| ; LA32-NEXT: call void @__atomic_store_8(ptr [[PTR:%.*]], i64 [[V:%.*]], i32 3) |
| ; LA32-NEXT: ret void |
| ; |
| ; LA64-LABEL: @store_release_i64( |
| ; LA64-NEXT: store atomic i64 [[V:%.*]], ptr [[PTR:%.*]] release, align 8 |
| ; LA64-NEXT: ret void |
| ; |
| store atomic i64 %v, ptr %ptr release, align 8 |
| ret void |
| } |