diff options
| author | Tom Stellard <[email protected]> | 2016-02-04 19:37:31 +0000 |
|---|---|---|
| committer | Tom Stellard <[email protected]> | 2016-02-17 19:06:41 +0000 |
| commit | dc7cf07af354ccae040d533b1c46aee61872e39a (patch) | |
| tree | f305680609e371033c62a73500014557b8bb6bf9 /src/gallium/drivers | |
| parent | 4f351a6cb1cc5ac6dfb9005c386fcbce7e61ac03 (diff) | |
radeon/llvm: Add TargetLibraryInfo to the pass manager
This will prevent optimization passes from introducing unsupported
library calls.
Tested-by: Michel Dänzer <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c index 73bc84988c4..076d70ebc0b 100644 --- a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c +++ b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c @@ -30,6 +30,7 @@ #include "gallivm/lp_bld_flow.h" #include "gallivm/lp_bld_init.h" #include "gallivm/lp_bld_intr.h" +#include "gallivm/lp_bld_misc.h" #include "gallivm/lp_bld_swizzle.h" #include "tgsi/tgsi_info.h" #include "tgsi/tgsi_parse.h" @@ -1717,11 +1718,16 @@ void radeon_llvm_create_func(struct radeon_llvm_context * ctx, void radeon_llvm_finalize_module(struct radeon_llvm_context * ctx) { struct gallivm_state * gallivm = ctx->soa.bld_base.base.gallivm; + const char *triple = LLVMGetTarget(gallivm->module); + LLVMTargetLibraryInfoRef target_library_info; /* Create the pass manager */ gallivm->passmgr = LLVMCreateFunctionPassManagerForModule( gallivm->module); + target_library_info = gallivm_create_target_library_info(triple); + LLVMAddTargetLibraryInfo(target_library_info, gallivm->passmgr); + /* This pass should eliminate all the load and store instructions */ LLVMAddPromoteMemoryToRegisterPass(gallivm->passmgr); @@ -1737,7 +1743,7 @@ void radeon_llvm_finalize_module(struct radeon_llvm_context * ctx) LLVMDisposeBuilder(gallivm->builder); LLVMDisposePassManager(gallivm->passmgr); - + gallivm_dispose_target_library_info(target_library_info); } void radeon_llvm_dispose(struct radeon_llvm_context * ctx) |