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riscv-gcc-1
Commit bb66e0f6 by Ian Lance Taylor
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Use %/ before register names in 68000 version of umul_ppmm. 

From-SVN: r3377
parent 6574a8c4
Showing with 25 additions and 24 deletions
gcc/longlong.h
...@@ -411,33 +411,34 @@ ...@@ -411,33 +411,34 @@
: "=d" ((USItype)(count)) \ : "=d" ((USItype)(count)) \
: "od" ((USItype)(x)), "n" (0)) : "od" ((USItype)(x)), "n" (0))
#else /* not mc68020 */ #else /* not mc68020 */
/* %/ inserts REGISTER_PREFIX. */
#define umul_ppmm(xh, xl, a, b) \ #define umul_ppmm(xh, xl, a, b) \
__asm__ ("| Inlined umul_ppmm __asm__ ("| Inlined umul_ppmm
movel %2,d0 movel %2,%/d0
movel %3,d1 movel %3,%/d1
movel d0,d2 movel %/d0,%/d2
swap d0 swap %/d0
movel d1,d3 movel %/d1,%/d3
swap d1 swap %/d1
movew d2,d4 movew %/d2,%/d4
mulu d3,d4 mulu %/d3,%/d4
mulu d1,d2 mulu %/d1,%/d2
mulu d0,d3 mulu %/d0,%/d3
mulu d0,d1 mulu %/d0,%/d1
movel d4,d0 movel %/d4,%/d0
eorw d0,d0 eorw %/d0,%/d0
swap d0 swap %/d0
addl d0,d2 addl %/d0,%/d2
addl d3,d2 addl %/d3,%/d2
jcc 1f jcc 1f
addl #65536,d1 addl #65536,%/d1
1: swap d2 1: swap %/d2
moveq #0,d0 moveq #0,%/d0
movew d2,d0 movew %/d2,%/d0
movew d4,d2 movew %/d4,%/d2
movel d2,%1 movel %/d2,%1
addl d1,d0 addl %/d1,%/d0
movel d0,%0" \ movel %/d0,%0" \
: "=g" ((USItype)(xh)), \ : "=g" ((USItype)(xh)), \
"=g" ((USItype)(xl)) \ "=g" ((USItype)(xl)) \
: "g" ((USItype)(a)), \ : "g" ((USItype)(a)), \
......
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