From: Vinson Lee <vlee@vmware.com>
Date: Thu, 18 Feb 2010 05:38:17 +0000 (-0800)
Subject: svga: Silence uninitialized variable warnings.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3f7af8440568d083dd9bb1370b785b60f5a141f0;p=mesa.git

svga: Silence uninitialized variable warnings.
---

diff --git a/src/gallium/drivers/svga/svga_tgsi_insn.c b/src/gallium/drivers/svga/svga_tgsi_insn.c
index 6debd98b7a1..87aed39f78f 100644
--- a/src/gallium/drivers/svga/svga_tgsi_insn.c
+++ b/src/gallium/drivers/svga/svga_tgsi_insn.c
@@ -1811,6 +1811,8 @@ static boolean emit_exp(struct svga_shader_emitter *emit,
       fraction = dst;
    else if (dst.mask & TGSI_WRITEMASK_X)
       fraction = get_temp( emit );
+   else
+      fraction.value = 0;
 
    /* If y is being written, fill it with src0 - floor(src0).
     */
@@ -2005,10 +2007,14 @@ static boolean emit_log(struct svga_shader_emitter *emit,
    struct src_register abs_src0;
    SVGA3dShaderDestToken log2_abs;
 
+   abs_tmp.value = 0;
+
    if (dst.mask & TGSI_WRITEMASK_Z)
       log2_abs = dst;
    else if (dst.mask & TGSI_WRITEMASK_XY)
       log2_abs = get_temp( emit );
+   else
+      log2_abs.value = 0;
 
    /* If z is being written, fill it with log2( abs( src0 ) ).
     */