From: Brian <brian@yutani.localnet.net>
Date: Tue, 27 Mar 2007 21:21:35 +0000 (-0600)
Subject: fix another pc off-by one
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=31dc7a3c890a831f9a0d20dc394ddbe854a05718;p=mesa.git

fix another pc off-by one
---

diff --git a/src/mesa/shader/prog_execute.c b/src/mesa/shader/prog_execute.c
index 37240820e79..0438d6a7b99 100644
--- a/src/mesa/shader/prog_execute.c
+++ b/src/mesa/shader/prog_execute.c
@@ -753,7 +753,8 @@ _mesa_execute_program(GLcontext * ctx,
                return GL_TRUE;  /* Per GL_NV_vertex_program2 spec */
             }
             machine->CallStack[machine->StackDepth++] = pc + 1; /* next inst */
-            pc = inst->BranchTarget;
+            /* Subtract 1 here since we'll do pc++ at end of for-loop */
+            pc = inst->BranchTarget - 1;
          }
          break;
       case OPCODE_CMP: