[Mesa-dev] [PATCH mesa 2/6] nouveau: codegen: Slightly refactor Source::scanInstruction() dst handling

[Hans de Goede]

Use the dst temp variable which was used in the TGSI_FILE_OUTPUT
case everywhere. This makes the code somewhat easier to reads
and helps avoiding going over 80 chars with upcoming changes.

This also brings the dst handling more in line with the src
handling.

Signed-off-by: Hans de Goede <hdegoede at redhat.com>
---
 src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
index 8a1a426..1e91ad3 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
@@ -1261,9 +1261,9 @@ bool Source::scanInstruction(const struct tgsi_full_instruction *inst)
       info->numBarriers = 1;
 
    if (insn.dstCount()) {
-      if (insn.getDst(0).getFile() == TGSI_FILE_OUTPUT) {
-         Instruction::DstRegister dst = insn.getDst(0);
+      Instruction::DstRegister dst = insn.getDst(0);
 
+      if (dst.getFile() == TGSI_FILE_OUTPUT) {
          if (dst.isIndirect(0))
             for (unsigned i = 0; i < info->numOutputs; ++i)
                info->out[i].mask = 0xf;
@@ -1280,11 +1280,11 @@ bool Source::scanInstruction(const struct tgsi_full_instruction *inst)
          if (isEdgeFlagPassthrough(insn))
             info->io.edgeFlagIn = insn.getSrc(0).getIndex(0);
       } else
-      if (insn.getDst(0).getFile() == TGSI_FILE_TEMPORARY) {
-         if (insn.getDst(0).isIndirect(0))
-            indirectTempArrays.insert(insn.getDst(0).getArrayId());
+      if (dst.getFile() == TGSI_FILE_TEMPORARY) {
+         if (dst.isIndirect(0))
+            indirectTempArrays.insert(dst.getArrayId());
       } else
-      if (insn.getDst(0).getFile() == TGSI_FILE_BUFFER) {
+      if (dst.getFile() == TGSI_FILE_BUFFER) {
          info->io.globalAccess |= 0x2;
       }
    }
-- 
2.7.2