diff options
Diffstat (limited to 'src/backend/jit/llvm/llvmjit.c')
| -rw-r--r-- | src/backend/jit/llvm/llvmjit.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/backend/jit/llvm/llvmjit.c b/src/backend/jit/llvm/llvmjit.c index 6b07c143b2b..8cf8aaaa3a1 100644 --- a/src/backend/jit/llvm/llvmjit.c +++ b/src/backend/jit/llvm/llvmjit.c @@ -541,6 +541,21 @@ llvm_session_initialize(void) llvm_opt0_orc = LLVMOrcCreateInstance(llvm_opt0_targetmachine); llvm_opt3_orc = LLVMOrcCreateInstance(llvm_opt3_targetmachine); +#if defined(HAVE_DECL_LLVMORCREGISTERGDB) && HAVE_DECL_LLVMORCREGISTERGDB + if (jit_debugging_support) + { + LLVMOrcRegisterGDB(llvm_opt0_orc); + LLVMOrcRegisterGDB(llvm_opt3_orc); + } +#endif +#if defined(HAVE_DECL_LLVMORCREGISTERPERF) && HAVE_DECL_LLVMORCREGISTERPERF + if (jit_profiling_support) + { + LLVMOrcRegisterPerf(llvm_opt0_orc); + LLVMOrcRegisterPerf(llvm_opt3_orc); + } +#endif + before_shmem_exit(llvm_shutdown, 0); llvm_session_initialized = true; @@ -551,6 +566,27 @@ llvm_session_initialize(void) static void llvm_shutdown(int code, Datum arg) { + /* unregister profiling support, needs to be flushed to be useful */ + + if (llvm_opt3_orc) + { +#if defined(HAVE_DECL_LLVMORCREGISTERPERF) && HAVE_DECL_LLVMORCREGISTERPERF + if (jit_profiling_support) + LLVMOrcUnregisterPerf(llvm_opt3_orc); +#endif + LLVMOrcDisposeInstance(llvm_opt3_orc); + llvm_opt3_orc = NULL; + } + + if (llvm_opt0_orc) + { +#if defined(HAVE_DECL_LLVMORCREGISTERPERF) && HAVE_DECL_LLVMORCREGISTERPERF + if (jit_profiling_support) + LLVMOrcUnregisterPerf(llvm_opt0_orc); +#endif + LLVMOrcDisposeInstance(llvm_opt0_orc); + llvm_opt0_orc = NULL; + } } /* helper for llvm_create_types */ |