[Mesa-dev] [PATCH v4 09/40] intel/compiler: drop unnecessary temporary from 32-bit fsign implementation

[Iago Toral Quiroga]

Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>
---
 src/intel/compiler/brw_fs_nir.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/intel/compiler/brw_fs_nir.cpp b/src/intel/compiler/brw_fs_nir.cpp
index 64e24f86b5a..f59e9ad4e2b 100644
--- a/src/intel/compiler/brw_fs_nir.cpp
+++ b/src/intel/compiler/brw_fs_nir.cpp
@@ -866,12 +866,11 @@ fs_visitor::nir_emit_alu(const fs_builder &bld, nir_alu_instr *instr)
           */
          bld.CMP(bld.null_reg_f(), op[0], brw_imm_f(0.0f), BRW_CONDITIONAL_NZ);
 
-         fs_reg result_int = retype(result, BRW_REGISTER_TYPE_UD);
          op[0].type = BRW_REGISTER_TYPE_UD;
          result.type = BRW_REGISTER_TYPE_UD;
-         bld.AND(result_int, op[0], brw_imm_ud(0x80000000u));
+         bld.AND(result, op[0], brw_imm_ud(0x80000000u));
 
-         inst = bld.OR(result_int, result_int, brw_imm_ud(0x3f800000u));
+         inst = bld.OR(result, result, brw_imm_ud(0x3f800000u));
          inst->predicate = BRW_PREDICATE_NORMAL;
       } else {
          /* For doubles we do the same but we need to consider:
-- 
2.17.1