From 6f3465f340b5e2b1419330f2c1fcb61fbe087af7 Mon Sep 17 00:00:00 2001 From: Tom Stellard Date: Tue, 22 Oct 2013 09:26:12 -0700 Subject: radeon/llvm: Specify the DataLayout when running optimizations Without DataLayout, a lot of optimization passes aren't run and the ones that are don't work as well. --- src/gallium/drivers/radeon/radeon_llvm_util.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/gallium/drivers') diff --git a/src/gallium/drivers/radeon/radeon_llvm_util.c b/src/gallium/drivers/radeon/radeon_llvm_util.c index 25be2459366..7192dee9732 100644 --- a/src/gallium/drivers/radeon/radeon_llvm_util.c +++ b/src/gallium/drivers/radeon/radeon_llvm_util.c @@ -29,6 +29,7 @@ #include #include +#include #include LLVMModuleRef radeon_llvm_parse_bitcode(const unsigned char * bitcode, @@ -53,8 +54,11 @@ unsigned radeon_llvm_get_num_kernels(const unsigned char *bitcode, static void radeon_llvm_optimize(LLVMModuleRef mod) { + const char *data_layout = LLVMGetDataLayout(mod); + LLVMTargetDataRef TD = LLVMCreateTargetData(data_layout); LLVMPassManagerBuilderRef builder = LLVMPassManagerBuilderCreate(); LLVMPassManagerRef pass_manager = LLVMCreatePassManager(); + LLVMAddTargetData(TD, pass_manager); LLVMPassManagerBuilderUseInlinerWithThreshold(builder, 1000000000); LLVMPassManagerBuilderPopulateModulePassManager(builder, pass_manager); -- cgit v1.2.3