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Unified Diff: source/libvpx/vp8/encoder/x86/quantize_ssse3.c

Issue 272723009: libvpx: Pull from upstream (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/libvpx/
Patch Set: Created 6 years, 7 months ago
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Index: source/libvpx/vp8/encoder/x86/quantize_ssse3.c
===================================================================
--- source/libvpx/vp8/encoder/x86/quantize_ssse3.c (revision 269082)
+++ source/libvpx/vp8/encoder/x86/quantize_ssse3.c (working copy)
@@ -27,7 +27,11 @@
#else
static int bsr(int mask) {
int eob;
+#if defined(__GNUC__) && __GNUC__
+ __asm__ __volatile__("bsr %1, %0" : "=r" (eob) : "r" (mask) : "flags");
+#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
asm volatile("bsr %1, %0" : "=r" (eob) : "r" (mask) : "flags");
+#endif
eob++;
if (mask == 0)
eob = 0;
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