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Fix "Internal compiler error: max number of generated reload insns ..." (GH #554)

pull/560/head
Jeffrey Walton 2018-01-07 10:53:15 -05:00
parent 3360e97ad9
commit 0e32a7f1e6
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1 changed files with 1 additions and 1 deletions
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gcm-simd.cpp
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@ -439,7 +439,7 @@ void GCM_Xor16_SSE2(byte *a, const byte *b, const byte *c)
{ {
# if CRYPTOPP_SSE2_ASM_AVAILABLE && defined(__GNUC__) # if CRYPTOPP_SSE2_ASM_AVAILABLE && defined(__GNUC__)
asm ("movdqa %1, %%xmm0; pxor %2, %%xmm0; movdqa %%xmm0, %0;" asm ("movdqa %1, %%xmm0; pxor %2, %%xmm0; movdqa %%xmm0, %0;"
: "=xm" (a[0]) : "m"(b[0]), "m"(c[0])); : "=m" (a[0]) : "m"(b[0]), "m"(c[0]));
# else // CRYPTOPP_SSE2_INTRIN_AVAILABLE # else // CRYPTOPP_SSE2_INTRIN_AVAILABLE
_mm_store_si128(M128_CAST(a), _mm_xor_si128( _mm_store_si128(M128_CAST(a), _mm_xor_si128(
_mm_load_si128(CONST_M128_CAST(b)), _mm_load_si128(CONST_M128_CAST(b)),