Revert part of r211505. Some of the removed casts are actually safe so
put them back in again. Also, clang only complained about the lvalue cast. Submitted by: Dimitry Andric <dimitry at andric.com> Pointed out: bde
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=211537
@ -314,38 +314,38 @@ UDItype __umulsidi3 (USItype, USItype);
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#if (defined (__i386__) || defined (__i486__)) && W_TYPE_SIZE == 32
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#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
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__asm__ ("addl %5,%1\n\tadcl %3,%0" \
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: "=r" (sh), \
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"=&r" (sl) \
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: "%0" (ah), \
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"g" (bh), \
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"%1" (al), \
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"g" (bl))
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: "=r" ((USItype) (sh)), \
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"=&r" ((USItype) (sl)) \
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: "%0" ((USItype) (ah)), \
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"g" ((USItype) (bh)), \
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"%1" ((USItype) (al)), \
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"g" ((USItype) (bl)))
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#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
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__asm__ ("subl %5,%1\n\tsbbl %3,%0" \
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: "=r" (sh), \
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"=&r" (sl) \
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: "0" (ah), \
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"g" (bh), \
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"1" (al), \
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"g" (bl))
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: "0" ((USItype) (ah)), \
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"g" ((USItype) (bh)), \
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"1" ((USItype) (al)), \
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"g" ((USItype) (bl)))
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#define umul_ppmm(w1, w0, u, v) \
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__asm__ ("mull %3" \
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: "=a" (w0), \
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"=d" (w1) \
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: "%0" (u), \
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"rm" (v))
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: "%0" ((USItype) (u)), \
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"rm" ((USItype) (v)))
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#define udiv_qrnnd(q, r, n1, n0, dv) \
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__asm__ ("divl %4" \
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: "=a" (q), \
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"=d" (r) \
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: "0" (n0), \
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"1" (n1), \
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"rm" (dv))
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: "0" ((USItype) (n0)), \
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"1" ((USItype) (n1)), \
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"rm" ((USItype) (dv)))
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#define count_leading_zeros(count, x) \
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do { \
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USItype __cbtmp; \
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__asm__ ("bsrl %1,%0" \
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: "=r" (__cbtmp) : "rm" (x)); \
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: "=r" (__cbtmp) : "rm" ((USItype) (x))); \
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(count) = __cbtmp ^ 31; \
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} while (0)
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#define count_trailing_zeros(count, x) \
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