Mesa (mesa_7_6_branch): llvmpipe: Initialize variables in emit_instruction.

[Vinson Lee]

Module: Mesa
Branch: mesa_7_6_branch
Commit: add6dfbba64260c9b314b4a95c8def084e05bd3b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=add6dfbba64260c9b314b4a95c8def084e05bd3b

Author: Vinson Lee <vlee at vmware.com>
Date:   Mon Dec  7 19:04:07 2009 -0800

llvmpipe: Initialize variables in emit_instruction.

---

 src/gallium/drivers/llvmpipe/lp_bld_tgsi_soa.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/gallium/drivers/llvmpipe/lp_bld_tgsi_soa.c b/src/gallium/drivers/llvmpipe/lp_bld_tgsi_soa.c
index d4d18fe..f588bde 100644
--- a/src/gallium/drivers/llvmpipe/lp_bld_tgsi_soa.c
+++ b/src/gallium/drivers/llvmpipe/lp_bld_tgsi_soa.c
@@ -496,9 +496,9 @@ emit_instruction(
       if (IS_DST0_CHANNEL_ENABLED( inst, CHAN_X ) ||
           IS_DST0_CHANNEL_ENABLED( inst, CHAN_Y ) ||
           IS_DST0_CHANNEL_ENABLED( inst, CHAN_Z )) {
-         LLVMValueRef *p_floor_log2;
-         LLVMValueRef *p_exp;
-         LLVMValueRef *p_log2;
+         LLVMValueRef *p_floor_log2 = NULL;
+         LLVMValueRef *p_exp = NULL;
+         LLVMValueRef *p_log2 = NULL;
 
          src0 = emit_fetch( bld, inst, 0, CHAN_X );
          src0 = lp_build_abs( &bld->base, src0 );