| ; RUN: llc < %s -O3 -debug-pass=Structure -print-machineinstrs=branch-folder -o /dev/null 2>&1 | FileCheck %s |
| ; RUN: llc < %s -O3 -debug-pass=Structure -print-machineinstrs -o /dev/null 2>&1 | FileCheck %s |
| ; RUN: llc < %s -O3 -debug-pass=Structure -print-machineinstrs= -o /dev/null 2>&1 | FileCheck %s |
| |
| define i64 @foo(i64 %a, i64 %b) nounwind { |
| ; CHECK: -branch-folder -print-machineinstrs |
| ; CHECK: Control Flow Optimizer |
| ; CHECK-NEXT: MachineFunction Printer |
| ; CHECK: Machine code for function foo: |
| %c = add i64 %a, %b |
| %d = trunc i64 %c to i32 |
| %e = zext i32 %d to i64 |
| ret i64 %e |
| } |
