From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Mon, 7 Jul 2014 03:39:38 +0000 (-0400)
Subject: nvc0/ir: no instruction can load a double immediate
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=88127874a3eacd379f3c721bbdacdbdad4d03125;p=mesa.git

nvc0/ir: no instruction can load a double immediate

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
---

diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp
index 817ceb862d7..7d4a859dde4 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp
@@ -337,6 +337,8 @@ TargetNVC0::insnCanLoad(const Instruction *i, int s,
    if (sf == FILE_IMMEDIATE) {
       Storage &reg = ld->getSrc(0)->asImm()->reg;
 
+      if (typeSizeof(i->sType) > 4)
+         return false;
       if (opInfo[i->op].immdBits != 0xffffffff) {
          if (i->sType == TYPE_F32) {
             if (reg.data.u32 & 0xfff)