From e8ea2d26cd9e90d45cdfb94c3a6b06e27d6c0083 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Tue, 22 Dec 2009 12:57:31 -0700 Subject: [PATCH] mesa: added some assertions in BNGLOOP/ENDLOOP cases --- src/mesa/shader/prog_execute.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/mesa/shader/prog_execute.c b/src/mesa/shader/prog_execute.c index 038ce0b4f00..025665a06e5 100644 --- a/src/mesa/shader/prog_execute.c +++ b/src/mesa/shader/prog_execute.c @@ -684,9 +684,13 @@ _mesa_execute_program(GLcontext * ctx, break; case OPCODE_BGNLOOP: /* no-op */ + ASSERT(program->Instructions[inst->BranchTarget].Opcode + == OPCODE_ENDLOOP); break; case OPCODE_ENDLOOP: /* subtract 1 here since pc is incremented by for(pc) loop */ + ASSERT(program->Instructions[inst->BranchTarget].Opcode + == OPCODE_BGNLOOP); pc = inst->BranchTarget - 1; /* go to matching BNGLOOP */ break; case OPCODE_BGNSUB: /* begin subroutine */ -- 2.30.2