diff options
| -rw-r--r-- | src/mesa/shader/programopt.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/src/mesa/shader/programopt.c b/src/mesa/shader/programopt.c index f70c75cec8e..c5b821d94f0 100644 --- a/src/mesa/shader/programopt.c +++ b/src/mesa/shader/programopt.c @@ -528,15 +528,11 @@ _mesa_remove_output_reads(struct gl_program *prog, gl_register_file type) /* look for instructions which write to the varying vars identified above */ for (i = 0; i < prog->NumInstructions; i++) { struct prog_instruction *inst = prog->Instructions + i; - const GLuint numSrc = _mesa_num_inst_src_regs(inst->Opcode); - GLuint j; - for (j = 0; j < numSrc; j++) { - if (inst->DstReg.File == type && - outputMap[inst->DstReg.Index] >= 0) { - /* change inst to write to the temp reg, instead of the varying */ - inst->DstReg.File = PROGRAM_TEMPORARY; - inst->DstReg.Index = outputMap[inst->DstReg.Index]; - } + if (inst->DstReg.File == type && + outputMap[inst->DstReg.Index] >= 0) { + /* change inst to write to the temp reg, instead of the varying */ + inst->DstReg.File = PROGRAM_TEMPORARY; + inst->DstReg.Index = outputMap[inst->DstReg.Index]; } } |