Attachment 100441 Details for Bug 79534 – hopeful fix

[patch] hopeful fix

0001-i965-initialize-brw_reg-struct-when-generating-code.patch (text/plain), 1.30 KB, created by Tapani Pälli on 2014-06-05 07:01:53 UTC

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Creator: Tapani Pälli

Created: 2014-06-05 07:01:53 UTC

Size: 1.30 KB

patch

obsolete

>From 2c4d96350b315dbaf63b652bdcd5c50be3d30431 Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?Tapani=20P=C3=A4lli?= <tapani.palli@intel.com>
>Date: Thu, 5 Jun 2014 09:44:50 +0300
>Subject: [PATCH] i965: initialize brw_reg struct when generating code
>MIME-Version: 1.0
>Content-Type: text/plain; charset=UTF-8
>Content-Transfer-Encoding: 8bit
>
>Commit 07af0ab changed fs_inst to have 0 sources for SHADER_OPCODE_TEX
>for gen <7 (Ironlake, SNB), while fs_generator uses a single source
>from brw_reg struct, patch initializes the structure.
>
>Signed-off-by: Tapani PÃ¤lli <tapani.palli@intel.com>
>Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79534
>---
> src/mesa/drivers/dri/i965/brw_fs_generator.cpp | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/src/mesa/drivers/dri/i965/brw_fs_generator.cpp b/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
>index 3ff7682..396c8bc 100644
>--- a/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
>+++ b/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
>@@ -1335,7 +1335,7 @@ fs_generator::generate_code(exec_list *instructions)
> 
>    foreach_list(node, instructions) {
>       fs_inst *inst = (fs_inst *)node;
>-      struct brw_reg src[3], dst;
>+      struct brw_reg src[3] = {0}, dst;
>       unsigned int last_insn_offset = p->next_insn_offset;
> 
>       if (unlikely(debug_flag))
>-- 
>1.8.3.1
>

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Attachments on bug 79534: 100279 | 100298 | 100355 | 100441 | 100515

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