| ; 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 | |
| } |