| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 |
| ; RUN: opt -passes=sandbox-vectorizer -sbvec-vec-reg-bits=1024 -sbvec-allow-non-pow2 -sbvec-passes="seed-collection<tr-save,bottom-up-vec,tr-accept>" %s -S | FileCheck %s |
| |
| define void @cross_bbs(ptr %ptr) { |
| ; CHECK-LABEL: define void @cross_bbs( |
| ; CHECK-SAME: ptr [[PTR:%.*]]) { |
| ; CHECK-NEXT: [[PTR0:%.*]] = getelementptr i8, ptr [[PTR]], i32 0 |
| ; CHECK-NEXT: [[PTR1:%.*]] = getelementptr i8, ptr [[PTR]], i32 1 |
| ; CHECK-NEXT: [[L0:%.*]] = load i8, ptr [[PTR0]], align 1 |
| ; CHECK-NEXT: [[L1:%.*]] = load i8, ptr [[PTR1]], align 1 |
| ; CHECK-NEXT: br label %[[BB:.*]] |
| ; CHECK: [[BB]]: |
| ; CHECK-NEXT: [[PACK:%.*]] = insertelement <2 x i8> poison, i8 [[L0]], i32 0 |
| ; CHECK-NEXT: [[PACK1:%.*]] = insertelement <2 x i8> [[PACK]], i8 [[L1]], i32 1 |
| ; CHECK-NEXT: store <2 x i8> [[PACK1]], ptr [[PTR0]], align 1 |
| ; CHECK-NEXT: ret void |
| ; |
| %ptr0 = getelementptr i8, ptr %ptr, i32 0 |
| %ptr1 = getelementptr i8, ptr %ptr, i32 1 |
| %l0 = load i8, ptr %ptr0 |
| %l1 = load i8, ptr %ptr1 |
| br label %bb |
| |
| bb: |
| store i8 %l0, ptr %ptr0 |
| store i8 %l1, ptr %ptr1 |
| ret void |
| } |
