Allows the user to request a dump of the LLVM-generated IR to the file
specified in [PATH] through clCompileProgram options
Signed-off-by: Manasi Navare <manasi.d.nav...@intel.com>
---
backend/src/backend/program.cpp | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/backend/src/backend/program.cpp b/backend/src/backend/program.cpp
index 6d539a9..1b3fc82 100644
--- a/backend/src/backend/program.cpp
+++ b/backend/src/backend/program.cpp
@@ -894,6 +894,27 @@ namespace gbe {
err += *errSize;
}
+ // Dump the LLVM if requested.
+ #if (LLVM_VERSION_MAJOR == 3) && (LLVM_VERSION_MINOR < 6)
+ if (!dumpLLVMFileName.empty()) {
+ std::string err;
+ llvm::raw_fd_ostream ostream (dumpLLVMFileName.c_str(),
+ err, llvm::sys::fs::F_RW);
+ if (err.empty()) {
+ out_module->print(ostream, 0);
+ } //Otherwise, you'll have to make do without the dump.
+ }
+ #else
+ if (!dumpLLVMFileName.empty()) {
+ std::error_code err;
+ llvm::raw_fd_ostream ostream (dumpLLVMFileName.c_str(),
+ err, llvm::sys::fs::F_RW);
+ if (!err) {
+ out_module->print(ostream, 0);
+ } //Otherwise, you'll have to make do without the dump.
+ }
+ #endif
+
p = gbe_program_new_gen_program(deviceID, out_module, NULL);
if (OCL_OUTPUT_BUILD_LOG && options)
--
1.9.1
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