| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4 |
| ; RUN: opt -S --passes=slp-vectorizer < %s | FileCheck %s |
| |
| define i32 @test(i4 %0) { |
| ; CHECK-LABEL: define i32 @test( |
| ; CHECK-SAME: i4 [[TMP0:%.*]]) { |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[TMP1:%.*]] = trunc i8 0 to i4 |
| ; CHECK-NEXT: [[TMP2:%.*]] = trunc i8 0 to i4 |
| ; CHECK-NEXT: [[ADD_R:%.*]] = or i4 [[TMP1]], [[TMP0]] |
| ; CHECK-NEXT: [[ADD_R14:%.*]] = or i4 0, [[TMP2]] |
| ; CHECK-NEXT: [[CMP_NOT:%.*]] = icmp eq i4 [[ADD_R]], [[ADD_R14]] |
| ; CHECK-NEXT: ret i32 0 |
| ; |
| entry: |
| %1 = trunc i8 0 to i4 |
| %2 = trunc i8 0 to i4 |
| %add.r = or i4 %1, %0 |
| %add.r14 = or i4 0, %2 |
| %cmp.not = icmp eq i4 %add.r, %add.r14 |
| ret i32 0 |
| } |
