From f3cacfe216fb58b913bbc23de49d696a33da69e1 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Fri, 6 Nov 2009 13:04:54 -0800 Subject: [PATCH] mesa: Fix remove_instructions to successfully remove when removeFlags[0]. This fixes the dead code elimination to work on the particular code mentioned in the previous commit. --- src/mesa/shader/prog_optimize.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/mesa/shader/prog_optimize.c b/src/mesa/shader/prog_optimize.c index 5aff16be46d..b4658cb37f9 100644 --- a/src/mesa/shader/prog_optimize.c +++ b/src/mesa/shader/prog_optimize.c @@ -73,6 +73,12 @@ remove_instructions(struct gl_program *prog, const GLboolean *removeFlags) } } } + /* Finish removing if the first instruction was to be removed. */ + if (removeCount > 0) { + GLint removeStart = removeEnd - removeCount + 1; + _mesa_delete_instructions(prog, removeStart, removeCount); + removeStart = removeCount = 0; /* reset removal info */ + } return totalRemoved; } -- 2.30.2