st/nine: Fix uninitialized variable in BEM()

tmp was not initialized.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5015>

diff --git a/src/gallium/frontends/nine/nine_shader.c b/src/gallium/frontends/nine/nine_shader.c
index c56040a293c0b21ddfe82878a9d14838b1d7d378..7d93513ed9506407d43fb7ecb227a9392d5aceac 100644 (file)
--- a/src/gallium/frontends/nine/nine_shader.c
+++ b/src/gallium/frontends/nine/nine_shader.c
@@ -2887,7 +2887,7 @@ DECL_SPECIAL(BEM)
     struct ureg_src src1 = tx_src_param(tx, &tx->insn.src[1]);
     struct ureg_src m00, m01, m10, m11, c8m;
     const int m = tx->insn.dst[0].idx;
-    struct ureg_dst tmp;
+    struct ureg_dst tmp = tx_scratch(tx);
     /*
      * Bump-env-matrix:
      * 00 is X