| ; RUN: rm -rf %t && split-file %s %t |
| |
| ; RUN: llvm-profdata merge %t/a.proftext -o %t/a.profdata |
| ; RUN: opt < %t/a.ll --passes=pgo-instr-use -pgo-test-profile-file=%t/a.profdata |
| |
| ;--- a.ll |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-redhat-linux-gnu" |
| |
| define void @_bar() presplitcoroutine personality ptr null { |
| %1 = call token @llvm.coro.save(ptr null) |
| %2 = call i8 @llvm.coro.suspend(token none, i1 false) |
| switch i8 %2, label %5 [ |
| i8 0, label %3 |
| i8 1, label %4 |
| ] |
| |
| 3: ; preds = %0 |
| ret void |
| |
| 4: ; preds = %0 |
| ret void |
| |
| 5: ; preds = %0 |
| ret void |
| } |
| |
| declare token @llvm.coro.save(ptr) |
| |
| declare i8 @llvm.coro.suspend(token, i1) |
| |
| ;--- a.proftext |
| # IR level Instrumentation Flag |
| :ir |
| |
| _bar |
| # Func Hash: |
| 1063705160175073211 |
| # Num Counters: |
| 2 |
| 1 |
| 0 |
