shithub: libvpx

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tile_worker_hook: fix -Wclobbered warning

*tile should be marked volatile like the others due to the use of
setjmp()

Change-Id: I5dbf8e6792e4c0f34a683434b4fd06e3b4c75c4b

--- a/vp9/decoder/vp9_decodeframe.c

+++ b/vp9/decoder/vp9_decodeframe.c

@@ -1572,7 +1572,7 @@

 // present in the tile buffer group or NULL otherwise.

 static int tile_worker_hook(TileWorkerData *const tile_data,

                             VP9Decoder *const pbi) {

-  TileInfo *const tile = &tile_data->xd.tile;

+  TileInfo *volatile tile = &tile_data->xd.tile;

   const int final_col = (1 << pbi->common.log2_tile_cols) - 1;

   const uint8_t *volatile bit_reader_end = NULL;

   volatile int n = tile_data->buf_start;