P4 to Git Change 1206023 by yaxunl@yaxunl_stg_win50 on 2015/10/30 14:17:53

SWDEV-80261 - Enable dump stack trace in debug build when assert/abort/segfault to facilitate debugging.

	It is useful to see the stack trace when program assert(), especially in teamcity when some issues are not reproducible locally. This change enables that.

	Only enabled for debug build.

Affected files ...

... //depot/stg/opencl/drivers/opencl/compiler/legacy-lib/backends/common/v0_8/if_acl.cpp#6 edit
... //depot/stg/opencl/drivers/opencl/compiler/lib/backends/common/v0_8/if_acl.cpp#83 edit


[ROCm/clr commit: f1b41d1cca]

projects/clr/rocclr/compiler/lib/backends/common/v0_8/if_acl.cpp

@@ -96,6 +96,10 @@ if_aclCompilerInit(aclCompiler *cl, aclBinary *bin,
 #endif
                                    ));
   }
+#ifndef NDEBUG
+  llvm::EnablePrettyStackTrace();
+  llvm::sys::PrintStackTraceOnErrorSignal();
+#endif
   // Initialize targets first.
   llvm::InitializeAllTargets();
 
@@ -1437,24 +1441,10 @@ if_aclCompile(aclCompiler *cl,
   }
 #ifdef WITH_TARGET_HSAIL
   if (isHSAILTarget(bin->target)) {
-#ifndef DEBUG
-    // Do not install signal handlers for the pretty stack trace.
-#if defined(LEGACY_COMPLIB)
-     llvm::DisablePrettyStackTrace = true;
-#endif
-#else
-#if !defined(LEGACY_COMPLIB)
-    llvm::EnablePrettyStackTrace();
-#endif
-    llvm::sys::PrintStackTraceOnErrorSignal();
-#endif
   } else
 #endif
   {
     llvm::InitializeAllAsmParsers();
-#if defined(LEGACY_COMPLIB)
-    llvm::DisablePrettyStackTrace = true;
-#endif
     llvm::PassRegistry &Registry = *llvm::PassRegistry::getPassRegistry();
     llvm::initializeSPIRVerifierPass(Registry);
   }