| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -S -mtriple=i686-linux-gnu -atomic-expand %s | FileCheck %s |
| |
| |
| define i256 @atomic_load256_libcall(i256* %ptr) nounwind { |
| ; CHECK-LABEL: @atomic_load256_libcall( |
| ; CHECK-NEXT: [[TMP1:%.*]] = bitcast i256* [[PTR:%.*]] to i8* |
| ; CHECK-NEXT: [[TMP2:%.*]] = alloca i256, align 8 |
| ; CHECK-NEXT: [[TMP3:%.*]] = bitcast i256* [[TMP2]] to i8* |
| ; CHECK-NEXT: call void @llvm.lifetime.start.p0i8(i64 32, i8* [[TMP3]]) |
| ; CHECK-NEXT: call void @__atomic_load(i64 32, i8* [[TMP1]], i8* [[TMP3]], i32 0) |
| ; CHECK-NEXT: [[TMP4:%.*]] = load i256, i256* [[TMP2]], align 8 |
| ; CHECK-NEXT: call void @llvm.lifetime.end.p0i8(i64 32, i8* [[TMP3]]) |
| ; CHECK-NEXT: ret i256 [[TMP4]] |
| ; |
| %result = load atomic i256, i256* %ptr unordered, align 16 |
| ret i256 %result |
| } |
| |
| define i256 @atomic_load256_libcall_as1(i256 addrspace(1)* %ptr) nounwind { |
| ; CHECK-LABEL: @atomic_load256_libcall_as1( |
| ; CHECK-NEXT: [[TMP1:%.*]] = bitcast i256 addrspace(1)* [[PTR:%.*]] to i8 addrspace(1)* |
| ; CHECK-NEXT: [[TMP2:%.*]] = addrspacecast i8 addrspace(1)* [[TMP1]] to i8* |
| ; CHECK-NEXT: [[TMP3:%.*]] = alloca i256, align 8 |
| ; CHECK-NEXT: [[TMP4:%.*]] = bitcast i256* [[TMP3]] to i8* |
| ; CHECK-NEXT: call void @llvm.lifetime.start.p0i8(i64 32, i8* [[TMP4]]) |
| ; CHECK-NEXT: call void @__atomic_load(i64 32, i8* [[TMP2]], i8* [[TMP4]], i32 0) |
| ; CHECK-NEXT: [[TMP5:%.*]] = load i256, i256* [[TMP3]], align 8 |
| ; CHECK-NEXT: call void @llvm.lifetime.end.p0i8(i64 32, i8* [[TMP4]]) |
| ; CHECK-NEXT: ret i256 [[TMP5]] |
| ; |
| %result = load atomic i256, i256 addrspace(1)* %ptr unordered, align 16 |
| ret i256 %result |
| } |
