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[xf86-video-intel,1/3] sna: Don't emit sse2 code where not wanted

Message ID 20220421124640.18467-1-ville.syrjala@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series [xf86-video-intel,1/3] sna: Don't emit sse2 code where not wanted | expand

Commit Message

Ville Syrjälä April 21, 2022, 12:46 p.m. UTC 
From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Fix the s/push_options/pop_options/ pragma so that we don't
emit sse2 in the codepaths that run on non-sse2 machines as well.
Seems gcc has become much more aggressive in its sse2 usage
recently and I'm now hitting sse2 instructions in
choose_memcpy_tiled_x() on my non-sse2 P3 machine.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 src/sna/blt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/src/sna/blt.c b/src/sna/blt.c
index afc719f6dc8c..803c5142c726 100644
--- a/src/sna/blt.c
+++ b/src/sna/blt.c
@@ -631,7 +631,7 @@  memcpy_between_tiled_x__swizzle_0__sse2(const void *src, void *dst, int bpp,
 	}
 }
 
-#pragma GCC push_options
+#pragma GCC pop_options
 #endif
 
 fast void