| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 |
| ; RUN: opt -S -passes=consthoist -mtriple=armv4t-unknown-linux-gnueabi < %s | FileCheck %s |
| |
| define i1 @test(i32 %arg) optsize { |
| ; CHECK-LABEL: define i1 @test( |
| ; CHECK-SAME: i32 [[ARG:%.*]]) #[[ATTR0:[0-9]+]] { |
| ; CHECK-NEXT: [[ENTRY:.*:]] |
| ; CHECK-NEXT: [[CONST:%.*]] = bitcast i32 380633088 to i32 |
| ; CHECK-NEXT: [[CONST_MAT:%.*]] = add i32 [[CONST]], -381681664 |
| ; CHECK-NEXT: [[SHR_MASK:%.*]] = and i32 [[ARG]], [[CONST_MAT]] |
| ; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[SHR_MASK]], [[CONST]] |
| ; CHECK-NEXT: ret i1 [[CMP]] |
| ; |
| entry: |
| %shr.mask = and i32 %arg, -1048576 |
| %cmp = icmp eq i32 %shr.mask, 380633088 |
| ret i1 %cmp |
| } |
