Attachment 126122 Details for Bug 93840 – patch

[patch] patch

p.patch (text/plain), 1.60 KB, created by Matt Turner on 2016-08-30 19:35:34 UTC

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Creator: Matt Turner

Created: 2016-08-30 19:35:34 UTC

Size: 1.60 KB

patch

obsolete

>diff --git a/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp b/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp
>index f15c0df..e128f2e 100644
>--- a/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp
>+++ b/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp
>@@ -979,7 +979,7 @@ fs_instruction_scheduler::calculate_deps()
>     * After register allocation, reg_offsets are gone and we track individual
>     * GRF registers.
>     */
>-   schedule_node *last_grf_write[grf_count * 16];
>+   schedule_node **last_grf_write;
>    schedule_node *last_mrf_write[BRW_MAX_MRF(v->devinfo->gen)];
>    schedule_node *last_conditional_mod[4] = {};
>    schedule_node *last_accumulator_write = NULL;
>@@ -990,7 +990,7 @@ fs_instruction_scheduler::calculate_deps()
>     */
>    schedule_node *last_fixed_grf_write = NULL;
> 
>-   memset(last_grf_write, 0, sizeof(last_grf_write));
>+   last_grf_write = (schedule_node **)calloc(grf_count * 16, sizeof(schedule_node));
>    memset(last_mrf_write, 0, sizeof(last_mrf_write));
> 
>    /* top-to-bottom dependencies: RAW and WAW. */
>@@ -1114,7 +1114,7 @@ fs_instruction_scheduler::calculate_deps()
>    }
> 
>    /* bottom-to-top dependencies: WAR */
>-   memset(last_grf_write, 0, sizeof(last_grf_write));
>+   memset(last_grf_write, 0, grf_count * 16 * sizeof(schedule_node));
>    memset(last_mrf_write, 0, sizeof(last_mrf_write));
>    memset(last_conditional_mod, 0, sizeof(last_conditional_mod));
>    last_accumulator_write = NULL;
>@@ -1228,6 +1228,8 @@ fs_instruction_scheduler::calculate_deps()
>          last_accumulator_write = n;
>       }
>    }
>+
>+   free(last_grf_write);
> }
> 
> static bool

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Attachments on bug 93840: 121746 | 121900 | 121953 | 126122 | 126150

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