diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-04-06 19:43:41 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-04-06 19:43:41 +0100 |
| commit | 8d3c8a6c0d48883ec399f8dd36df0eca200722f9 (patch) | |
| tree | 14bc9faa794c35fa28729b0f00aa9d88237b0f1f /src/sna/blt.c | |
| parent | 4d220adcaddd64f86f810693c361dbb093076858 (diff) | |
sna: Restrict sse2 routines to __x86_64__
After fixing the 32bit build (sigh), testing out the manual unwinding of
the sse2 memcpy doesn't look worthwhile (at least on pnv). So leave it
off for 32bit builds.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/sna/blt.c')
| -rw-r--r-- | src/sna/blt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/sna/blt.c b/src/sna/blt.c index f247d65f..fc841136 100644 --- a/src/sna/blt.c +++ b/src/sna/blt.c @@ -339,7 +339,7 @@ memcpy_from_tiled_x__swizzle_0(const void *src, void *dst, int bpp, } } -#if defined(sse2) || defined(__x86_64__) +#if defined(sse2) && defined(__x86_64__) sse2 static force_inline void memcpy_sse64xN(uint8_t *dst, const uint8_t *src, int bytes) @@ -830,7 +830,7 @@ void choose_memcpy_tiled_x(struct kgem *kgem, int swizzling, unsigned cpu) break; case I915_BIT_6_SWIZZLE_NONE: DBG(("%s: no swizzling\n", __FUNCTION__)); -#if defined(sse2) || defined(__x86_64__) +#if defined(sse2) && defined(__x86_64__) if (cpu & SSE2) { kgem->memcpy_to_tiled_x = memcpy_to_tiled_x__swizzle_0__sse2; kgem->memcpy_from_tiled_x = memcpy_from_tiled_x__swizzle_0__sse2; |