| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt < %s -sroa -S | FileCheck %s |
| target datalayout = "e-p:64:64:64:32" |
| |
| %struct.test = type { %struct.basic, %struct.basic } |
| %struct.basic = type { i16, i8 } |
| |
| define i16 @test(%struct.test* %ts2.i) { |
| ; CHECK-LABEL: @test( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[S_SROA_0:%.*]] = alloca [3 x i8], align 8 |
| ; CHECK-NEXT: [[S_SROA_0_0__SROA_CAST:%.*]] = bitcast %struct.test* [[TS2_I:%.*]] to i8* |
| ; CHECK-NEXT: [[S_SROA_0_0__SROA_IDX:%.*]] = getelementptr inbounds [3 x i8], [3 x i8]* [[S_SROA_0]], i32 0, i32 0 |
| ; CHECK-NEXT: call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 1 [[S_SROA_0_0__SROA_CAST]], i8* align 8 [[S_SROA_0_0__SROA_IDX]], i32 3, i1 false) |
| ; CHECK-NEXT: [[X1_I_I:%.*]] = getelementptr inbounds [[STRUCT_TEST:%.*]], %struct.test* [[TS2_I]], i32 0, i32 0, i32 0 |
| ; CHECK-NEXT: [[TMP0:%.*]] = load i16, i16* [[X1_I_I]], align 2 |
| ; CHECK-NEXT: ret i16 [[TMP0]] |
| ; |
| entry: |
| %s = alloca %struct.test |
| %0 = bitcast %struct.test* %ts2.i to i8* |
| %1 = bitcast %struct.test* %s to i8* |
| call void @llvm.memcpy.p0i8.p0i8.i32(i8* %0, i8* %1, i32 3, i1 false) |
| %x1.i.i = getelementptr inbounds %struct.test, %struct.test* %ts2.i, i32 0, i32 0, i32 0 |
| %2 = load i16, i16* %x1.i.i |
| ret i16 %2 |
| } |
| |
| declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture writeonly, i8* nocapture readonly, i32, i1) |