From 1b0d29b5da66998bd70a9429a4c02af6bdc57e89 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jos=C3=A9=20Fonseca?= Date: Fri, 5 Jul 2013 11:53:09 +0100 Subject: [PATCH] gallivm: Eliminate redundant lp_build_select calls. lp_build_cmp already returns 0 / ~0, so the lp_build_select call is unnecessary. Reviewed-by: Roland Scheidegger --- src/gallium/auxiliary/gallivm/lp_bld_tgsi_action.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_action.c b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_action.c index e65035219ba..68bd1243ece 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_action.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_action.c @@ -1161,14 +1161,9 @@ iset_emit_cpu( struct lp_build_emit_data * emit_data, unsigned pipe_func) { - LLVMValueRef nz = lp_build_const_vec(bld_base->base.gallivm, - bld_base->int_bld.type, ~0U); LLVMValueRef cond = lp_build_cmp(&bld_base->int_bld, pipe_func, emit_data->args[0], emit_data->args[1]); - emit_data->output[emit_data->chan] = lp_build_select(&bld_base->int_bld, - cond, - nz, - bld_base->int_bld.zero); + emit_data->output[emit_data->chan] = cond; } /* TGSI_OPCODE_IMAX (CPU Only) */ @@ -1620,14 +1615,9 @@ uset_emit_cpu( struct lp_build_emit_data * emit_data, unsigned pipe_func) { - LLVMValueRef nz = lp_build_const_vec(bld_base->base.gallivm, - bld_base->uint_bld.type, ~0U); LLVMValueRef cond = lp_build_cmp(&bld_base->uint_bld, pipe_func, emit_data->args[0], emit_data->args[1]); - emit_data->output[emit_data->chan] = lp_build_select(&bld_base->uint_bld, - cond, - nz, - bld_base->uint_bld.zero); + emit_data->output[emit_data->chan] = cond; } -- 2.30.2