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1d608fc755
Akin other passes - refactored the name to `InstrProfilingLoweringPass` to better communicate what it does, and split the pass part and the transformation part to avoid needing to initialize object state during `::run`. A subsequent PR will move `InstrLowering` to the .cpp file and rename it to `InstrLowerer`.
25 lines
1.8 KiB
C
25 lines
1.8 KiB
C
// Test if PGO instrumentation and use pass are invoked.
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//
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// Ensure Pass PGOInstrumentationGenPass is invoked.
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// RUN: %clang_cc1 -O2 -fprofile-instrument=llvm %s -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOGENPASS-INVOKED-INSTR-GEN --check-prefix=CHECK-INSTRPROF
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// CHECK-PGOGENPASS-INVOKED-INSTR-GEN: Running pass: PGOInstrumentationGen on
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// CHECK-INSTRPROF: Running pass: InstrProfilingLoweringPass on
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//
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// Ensure Pass PGOInstrumentationGenPass is not invoked.
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// RUN: %clang_cc1 -O2 -fprofile-instrument=clang %s -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG
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// CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG-NOT: Running pass: PGOInstrumentationGen on
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// RUN: %clang_cc1 -O2 -fprofile-instrument=clang %s -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s --check-prefix=CHECK-CLANG-INSTRPROF
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// RUN: %clang_cc1 -O0 -fprofile-instrument=clang %s -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s --check-prefix=CHECK-CLANG-INSTRPROF
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// CHECK-CLANG-INSTRPROF: Running pass: InstrProfilingLoweringPass on
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// Ensure Pass PGOInstrumentationUsePass is invoked.
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// RUN: llvm-profdata merge -o %t.profdata %S/Inputs/pgotestir.profraw
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// RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t.profdata %s -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-INSTR-USE
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// CHECK-PGOUSEPASS-INVOKED-INSTR-USE: Running pass: PGOInstrumentationUse on
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//
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// Ensure Pass PGOInstrumentationUsePass is not invoked.
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// RUN: llvm-profdata merge -o %t.profdata %S/Inputs/pgotestclang.profraw
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// RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t.profdata %s -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-USE-CLANG
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// CHECK-PGOUSEPASS-INVOKED-USE-CLANG-NOT: Running pass: PGOInstrumentationUse on
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