| 1 | // Test if PGO instrumentation and use pass 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 -fprofile-instrument=llvm %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOGENPASS-INVOKED-INSTR-GEN |
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| 5 | // CHECK-PGOGENPASS-INVOKED-INSTR-GEN: PGOInstrumentationGenPass |
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| 6 | // |
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| 7 | // Ensure Pass PGOInstrumentationGenPass is not invoked. |
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| 8 | // RUN: %clang_cc1 -O2 -fprofile-instrument=clang %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG |
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| 9 | // CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG-NOT: PGOInstrumentationGenPass |
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| 10 | |
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| 11 | // Ensure Pass PGOInstrumentationUsePass is invoked. |
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| 12 | // RUN: llvm-profdata merge -o %t.profdata %S/Inputs/pgotestir.profraw |
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| 13 | // RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t.profdata %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-INSTR-USE |
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| 14 | // CHECK-PGOUSEPASS-INVOKED-INSTR-USE: PGOInstrumentationUsePass |
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| 15 | // |
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| 16 | // Ensure Pass PGOInstrumentationUsePass is not invoked. |
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| 17 | // RUN: llvm-profdata merge -o %t.profdata %S/Inputs/pgotestclang.profraw |
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| 18 | // RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t.profdata %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-USE-CLANG |
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| 19 | // CHECK-PGOUSEPASS-INVOKED-USE-CLANG-NOT: PGOInstrumentationUsePass |
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| 20 | |
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| 21 | |
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