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| author | Tom Stellard <thomas.stellard@amd.com> | 2013-10-22 09:26:12 -0700 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2013-10-30 16:40:06 -0700 |
| commit | 6f3465f340b5e2b1419330f2c1fcb61fbe087af7 (patch) | |
| tree | e7f22bcb70ab594e31f14a04aabe3b7ff6929584 /src/gallium/drivers/radeon/radeon_llvm_util.c | |
| parent | 20dbeadd83ffca2345c4ba1f1ac27c19bade0d4a (diff) | |
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.
Diffstat (limited to 'src/gallium/drivers/radeon/radeon_llvm_util.c')
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_llvm_util.c | 4 |
1 files changed, 4 insertions, 0 deletions
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 <llvm-c/BitReader.h> #include <llvm-c/Core.h> +#include <llvm-c/Target.h> #include <llvm-c/Transforms/PassManagerBuilder.h> 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); |