Module: Mesa Branch: master Commit: a7a899584cf855725d3ca37f128bcd41b719e248 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=a7a899584cf855725d3ca37f128bcd41b719e248
Author: Christian König <[email protected]> Date: Wed Feb 27 22:40:24 2013 +0100 radeon/llvm: enable LICM and DCE pass v2 LICM stands for Loop Invariant Code Motion. Instructions that does not depend of loop index are moved outside of loop body. DCE is DeadCodeElimination. v2: updated commit msg, thx to Vincent. Signed-off-by: Christian König <[email protected]> Reviewed-by: Vincent Lejeune <vljn at ovi.com> Reviewed-by: Tom Stellard <[email protected]> --- .../drivers/radeon/radeon_setup_tgsi_llvm.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c index f7b7586..f017b87 100644 --- a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c +++ b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c @@ -1281,6 +1281,8 @@ void radeon_llvm_finalize_module(struct radeon_llvm_context * ctx) /* Add some optimization passes */ LLVMAddScalarReplAggregatesPass(gallivm->passmgr); + LLVMAddLICMPass(gallivm->passmgr); + LLVMAddAggressiveDCEPass(gallivm->passmgr); LLVMAddCFGSimplificationPass(gallivm->passmgr); /* Run the passs */ _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
