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-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_init.c5
-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_misc.cpp26
2 files changed, 31 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_init.c b/src/gallium/auxiliary/gallivm/lp_bld_init.c
index 0a690ea7476..44cfdc4d3fb 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_init.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_init.c
@@ -78,6 +78,9 @@ enum LLVM_CodeGenOpt_Level {
extern void
lp_register_oprofile_jit_event_listener(LLVMExecutionEngineRef EE);
+extern void
+lp_set_target_options(void);
+
void
lp_build_init(void)
@@ -86,6 +89,8 @@ lp_build_init(void)
gallivm_debug = debug_get_flags_option("GALLIVM_DEBUG", lp_bld_debug_flags, 0 );
#endif
+ lp_set_target_options();
+
LLVMInitializeNativeTarget();
LLVMLinkInJIT();
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
index f004c0ae451..87e9f004878 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
+++ b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
@@ -36,6 +36,7 @@
#include <llvm-c/Core.h>
#include <llvm-c/ExecutionEngine.h>
+#include <llvm/Target/TargetOptions.h>
#include <llvm/ExecutionEngine/ExecutionEngine.h>
#include <llvm/ExecutionEngine/JITEventListener.h>
@@ -119,3 +120,28 @@ lp_register_oprofile_jit_event_listener(LLVMExecutionEngineRef EE)
{
llvm::unwrap(EE)->RegisterJITEventListener(llvm::createOProfileJITEventListener());
}
+
+
+extern "C" void
+lp_set_target_options(void)
+{
+#if defined(DEBUG)
+#if HAVE_LLVM >= 0x0207
+ llvm::JITEmitDebugInfo = true;
+#endif
+#endif
+
+#if defined(DEBUG) || defined(PROFILE)
+ llvm::NoFramePointerElim = true;
+#if HAVE_LLVM >= 0x0207
+ llvm::NoFramePointerElimNonLeaf = true;
+#endif
+#endif
+
+ llvm::NoExcessFPPrecision = false;
+
+ /* XXX: Investigate this */
+#if 0
+ llvm::UnsafeFPMath = true;
+#endif
+}