From 1164aa1a1ba9d140a2b1435703b0029e0fe69f6f Mon Sep 17 00:00:00 2001 From: Francisco Jerez Date: Thu, 1 Sep 2016 21:05:51 -0700 Subject: [PATCH] i965/fs: Don't consider LOAD_PAYLOAD with sub-GRF offset to behave like a raw copy. This was likely the original intention, and at least register coalesce relies on it. Reviewed-by: Iago Toral Quiroga --- src/mesa/drivers/dri/i965/brw_fs.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index 375d73be5e9..c10579880b6 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -353,7 +353,7 @@ fs_inst::is_copy_payload(const brw::simple_allocator &grf_alloc) const return false; fs_reg reg = this->src[0]; - if (reg.file != VGRF || reg.offset / REG_SIZE != 0 || reg.stride == 0) + if (reg.file != VGRF || reg.offset != 0 || reg.stride == 0) return false; if (grf_alloc.sizes[reg.nr] * REG_SIZE != this->size_written) -- 2.30.2