Switch to library integer types
The standard ints will cause trouble on older versions of Visual Studio. It looks like they were missed at the initial cut-in.pull/765/head
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d481922a50
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0ad50c61ed
16
donna_32.cpp
16
donna_32.cpp
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@ -315,15 +315,15 @@ void freduce_degree(limb *output)
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inline limb div_by_2_26(const limb v)
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{
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/* High word of v; no shift needed. */
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const uint32_t highword = (uint32_t) (((uint64_t) v) >> 32);
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const word32 highword = (word32) (((word64) v) >> 32);
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// Modified for SunCC. See comments for SignExtexnd function.
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/* Set to all 1s if v was negative; else set to 0s. */
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/* const int32_t sign = ((int32_t) highword) >> 31; */
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const int32_t sign = SignExtend(highword);
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/* const sword32 sign = ((sword32) highword) >> 31; */
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const sword32 sign = SignExtend(highword);
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/* Set to 0x3ffffff if v was negative; else set to 0. */
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const int32_t roundoff = ((uint32_t) sign) >> 6;
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const sword32 roundoff = ((word32) sign) >> 6;
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/* Should return v / (1<<26) */
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return (v + roundoff) >> 26;
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}
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@ -334,15 +334,15 @@ inline limb div_by_2_26(const limb v)
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inline limb div_by_2_25(const limb v)
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{
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/* High word of v; no shift needed*/
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const uint32_t highword = (uint32_t) (((uint64_t) v) >> 32);
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const word32 highword = (word32) (((word64) v) >> 32);
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// Modified for SunCC. See comments for SignExtexnd function.
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/* Set to all 1s if v was negative; else set to 0s. */
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/* const int32_t sign = ((int32_t) highword) >> 31; */
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const int32_t sign = SignExtend(highword);
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/* const sword32 sign = ((sword32) highword) >> 31; */
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const sword32 sign = SignExtend(highword);
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/* Set to 0x1ffffff if v was negative; else set to 0. */
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const int32_t roundoff = ((uint32_t) sign) >> 7;
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const sword32 roundoff = ((word32) sign) >> 7;
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/* Should return v / (1<<25) */
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return (v + roundoff) >> 25;
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}
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