chiark - git - mdw - termux-packages/blob - packages/php/Zend-zend_multiply.h.patch

   1 Backport of:
   2
   3 https://github.com/php/php-src/commit/8c8679207ae5ada8751288e75b78c928a4d34d1d
   4
   5 diff -u -r ../php-7.1.7/Zend/zend_multiply.h ./Zend/zend_multiply.h
   6 --- ../php-7.1.7/Zend/zend_multiply.h   2017-07-06 11:30:11.000000000 +0200
   7 +++ ./Zend/zend_multiply.h      2017-07-10 00:54:43.550300703 +0200
   8 @@ -53,8 +53,8 @@
   9         __asm__("mul %0, %2, %3\n"                                                                              \
  10                 "smulh %1, %2, %3\n"                                                                            \
  11                 "sub %1, %1, %0, asr #63\n"                                                                     \
  12 -                       : "=X"(__tmpvar), "=X"(usedval)                                                 \
  13 -                       : "X"(a), "X"(b));                                                                              \
  14 +                       : "=&r"(__tmpvar), "=&r"(usedval)                                               \
  15 +                       : "r"(a), "r"(b));                                                                              \
  16         if (usedval) (dval) = (double) (a) * (double) (b);                              \
  17         else (lval) = __tmpvar;                                                                                 \
  18  } while (0)