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nixpkgs/pkgs/development/libraries/glibc/2.18/strstr-sse42-hack.patch
Vladimír Čunát 3ee1c031b5 glibc: pull a bug work-around from Arch (i686-only ATM)
This should work around some of our build problems,
e.g. http://hydra.nixos.org/build/7575893/nixlog/1/tail-reload

Cf. #1446; unconditional on stdenv-updates: c6b92053c
2014-01-04 11:53:02 +01:00

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https://bugs.archlinux.org/task/36556
diff --git a/sysdeps/x86_64/multiarch/strstr.c b/sysdeps/x86_64/multiarch/strstr.c
index cd63b68..03d8b9a 100644
--- a/sysdeps/x86_64/multiarch/strstr.c
+++ b/sysdeps/x86_64/multiarch/strstr.c
@@ -86,7 +86,7 @@
/* Simple replacement of movdqu to address 4KB boundary cross issue.
If EOS occurs within less than 16B before 4KB boundary, we don't
cross to next page. */
-static __m128i
+static inline __m128i
__m128i_strloadu (const unsigned char * p, __m128i zero)
{
if (__builtin_expect ((int) ((size_t) p & 0xfff) > 0xff0, 0))