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authorJosé Fonseca <jfonseca@vmware.com>2010-05-15 11:42:02 +0100
committerJosé Fonseca <jfonseca@vmware.com>2010-05-15 11:42:02 +0100
commit145fd48b378c1b4767e9aa72f1b01e69a2281a62 (patch)
tree12ef2b77ecbd278aafe8fe608d4849a36bd05b49
parent263e038431f24f24aaec252e135ffc9f2f09640e (diff)
gallivm: Centralize some of the LLVM debugging options.
-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_debug.h13
-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_init.c18
2 files changed, 31 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_debug.h b/src/gallium/auxiliary/gallivm/lp_bld_debug.h
index 1897acce79..858002b34f 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_debug.h
+++ b/src/gallium/auxiliary/gallivm/lp_bld_debug.h
@@ -36,6 +36,19 @@
#include "util/u_string.h"
+#define GALLIVM_DEBUG_TGSI 0x1
+#define GALLIVM_DEBUG_IR 0x2
+#define GALLIVM_DEBUG_ASM 0x4
+#define GALLIVM_DEBUG_NO_OPT 0x8
+
+
+#ifdef DEBUG
+extern unsigned gallivm_debug;
+#else
+#define gallivm_debug 0
+#endif
+
+
static INLINE void
lp_build_name(LLVMValueRef val, const char *format, ...)
{
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_init.c b/src/gallium/auxiliary/gallivm/lp_bld_init.c
index 5067d0a164..bd080f397a 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_init.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_init.c
@@ -29,9 +29,23 @@
#include "pipe/p_compiler.h"
#include "util/u_cpu_detect.h"
#include "util/u_debug.h"
+#include "lp_bld_debug.h"
#include "lp_bld_init.h"
+#ifdef DEBUG
+unsigned gallivm_debug = 0;
+
+static const struct debug_named_value lp_bld_debug_flags[] = {
+ { "tgsi", GALLIVM_DEBUG_TGSI },
+ { "ir", GALLIVM_DEBUG_IR },
+ { "asm", GALLIVM_DEBUG_ASM },
+ { "nopt", GALLIVM_DEBUG_NO_OPT },
+ {NULL, 0}
+};
+#endif
+
+
LLVMModuleRef lp_build_module = NULL;
LLVMExecutionEngineRef lp_build_engine = NULL;
LLVMModuleProviderRef lp_build_provider = NULL;
@@ -41,6 +55,10 @@ LLVMTargetDataRef lp_build_target = NULL;
void
lp_build_init(void)
{
+#ifdef DEBUG
+ gallivm_debug = debug_get_flags_option("GALLIVM_DEBUG", lp_bld_debug_flags, 0 );
+#endif
+
LLVMInitializeNativeTarget();
LLVMLinkInJIT();