Disallow compiler from generating SSE instructions in mixed C+asm source
* cipher/cipher-gcm-intel-pclmul.c [gcc-version >= 4.4]: Add GCC target pragma to disable compiler use of SSE. * cipher/rijndael-aesni.c [gcc-version >= 4.4]: Ditto. * cipher/rijndael-ssse3-amd64.c [gcc-version >= 4.4]: Ditto.
These implementations assume that compiler does not use XMM registers
between assembly blocks.
- Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>