diff options
Diffstat (limited to 'src/gallium/auxiliary/gallivm/lp_bld_misc.cpp')
| -rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_misc.cpp | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp index 6d5410d970..48baf7c425 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp +++ b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp @@ -40,6 +40,7 @@ #include <llvm/ExecutionEngine/ExecutionEngine.h> #include <llvm/ExecutionEngine/JITEventListener.h> #include <llvm/Support/CommandLine.h> +#include <llvm/Support/PrettyStackTrace.h> #include "pipe/p_config.h" #include "util/u_debug.h" @@ -143,7 +144,6 @@ lp_set_target_options(void) llvm::UnsafeFPMath = true; #endif -#if 0 /* * LLVM will generate MMX instructions for vectors <= 64 bits, leading to * innefficient code, and in 32bit systems, to the corruption of the FPU @@ -152,10 +152,8 @@ lp_set_target_options(void) * See also: * - http://llvm.org/bugs/show_bug.cgi?id=3287 * - http://l4.me.uk/post/2009/06/07/llvm-wrinkle-3-configuration-what-configuration/ - * - * XXX: Unfortunately this is not working. */ - static boolean first = FALSE; + static boolean first = TRUE; if (first) { static const char* options[] = { "prog", @@ -164,7 +162,13 @@ lp_set_target_options(void) llvm::cl::ParseCommandLineOptions(2, const_cast<char**>(options)); first = FALSE; } -#endif + + /* + * By default LLVM adds a signal handler to output a pretty stack trace. + * This signal handler is never removed, causing problems when unloading the + * shared object where the gallium driver resides. + */ + llvm::DisablePrettyStackTrace = true; } |