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annotate clang/test/CodeGen/pgo-sample.c @ 207:2e18cbf3894f

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LLVM12
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 08 Jun 2021 06:07:14 +0900
parents 1d019706d866
children c4bab56944e8
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150
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1 // Test if PGO sample use passes are invoked.
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2 //
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3 // Ensure Pass PGOInstrumentationGenPass is invoked.
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4 // RUN: %clang_cc1 -O2 -fno-experimental-new-pass-manager -fprofile-sample-use=%S/Inputs/pgo-sample.prof %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s --check-prefix=LEGACY
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5 // RUN: %clang_cc1 -O2 -fexperimental-new-pass-manager -fprofile-sample-use=%S/Inputs/pgo-sample.prof %s -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s --check-prefix=NEWPM
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6
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7 // LEGACY: Remove unused exception handling info
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8 // LEGACY: Sample profile pass
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9
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10 // NEWPM: SimplifyCFGPass
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11 // NEWPM: SampleProfileLoaderPass
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12
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13 int func(int a) { return a; }