| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ;RUN: opt -passes=instcombine -S %s | FileCheck %s |
| |
| ; We shouldn't remove the select before the srem |
| define i32 @foo(i1 %a, i32 %b, i32 %c) { |
| ; CHECK-LABEL: @foo( |
| ; CHECK-NEXT: [[SEL1:%.*]] = select i1 [[A:%.*]], i32 [[B:%.*]], i32 -1 |
| ; CHECK-NEXT: [[REM:%.*]] = srem i32 [[C:%.*]], [[SEL1]] |
| ; CHECK-NEXT: [[SEL2:%.*]] = select i1 [[A]], i32 [[REM]], i32 0 |
| ; CHECK-NEXT: ret i32 [[SEL2]] |
| ; |
| %sel1 = select i1 %a, i32 %b, i32 -1 |
| %rem = srem i32 %c, %sel1 |
| %sel2 = select i1 %a, i32 %rem, i32 0 |
| ret i32 %sel2 |
| } |
| |