Dehao Chen dd6f8cab08 Remove InstructionCombining and its related pass from sample pgo passes as we can handle "invoke" correctly.
Summary: We previously relies on InstructionCombining pass to remove invoke instructions. Now that we can inline invoke instructions correctly, we do not need these passes any more.

Reviewers: dnovillo

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D24730

llvm-svn: 281910
2016-09-19 16:02:52 +00:00

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// Test if PGO sample use passes are invoked.
//
// Ensure Pass PGOInstrumentationGenPass is invoked.
// RUN: %clang_cc1 -O2 -fprofile-sample-use=%S/Inputs/pgo-sample.prof %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s
// CHECK: Remove unused exception handling info
// CHECK: Sample profile pass