diff options
| -rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_misc.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp index 342cb386d63..60d88269e50 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp +++ b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp @@ -49,6 +49,9 @@ #endif #include <llvm-c/Core.h> +#if HAVE_LLVM >= 0x0306 +#include <llvm-c/Support.h> +#endif #include <llvm-c/ExecutionEngine.h> #include <llvm/Target/TargetOptions.h> #include <llvm/ExecutionEngine/ExecutionEngine.h> @@ -122,6 +125,26 @@ static void init_native_targets() llvm::InitializeNativeTargetAsmPrinter(); llvm::InitializeNativeTargetDisassembler(); +#if DEBUG && HAVE_LLVM >= 0x0306 + { + char *env_llc_options = getenv("GALLIVM_LLC_OPTIONS"); + if (env_llc_options) { + char *option; + char *options[64] = {(char *) "llc"}; // Warning without cast + int n; + for (n = 0, option = strtok(env_llc_options, " "); option; n++, option = strtok(NULL, " ")) { + options[n + 1] = option; + } + if (gallivm_debug & (GALLIVM_DEBUG_IR | GALLIVM_DEBUG_ASM | GALLIVM_DEBUG_DUMP_BC)) { + debug_printf("llc additional options (%d):\n", n); + for (int i = 1; i <= n; i++) + debug_printf("\t%s\n", options[i]); + debug_printf("\n"); + } + LLVMParseCommandLineOptions(n + 1, options, NULL); + } + } +#endif } extern "C" void |