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riscv-gcc-1
Commit df138bc2 by Richard Kenner
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(mips umul_ppmm): Use `l' and `h' constraints; remove mflo and mfhi 

instructions.

From-SVN: r10425
parent 3e8f1dc0
Showing with 3 additions and 5 deletions
gcc/longlong.h
...@@ -552,11 +552,9 @@ ...@@ -552,11 +552,9 @@
#if defined (__mips__) #if defined (__mips__)
#define umul_ppmm(w1, w0, u, v) \ #define umul_ppmm(w1, w0, u, v) \
__asm__ ("multu %2,%3 __asm__ ("multu %2,%3" \
mflo %0 : "=l" ((USItype)(w0)), \
mfhi %1" \ "=h" ((USItype)(w1)) \
: "=d" ((USItype)(w0)), \
"=d" ((USItype)(w1)) \
: "d" ((USItype)(u)), \ : "d" ((USItype)(u)), \
"d" ((USItype)(v))) "d" ((USItype)(v)))
#define UMUL_TIME 10 #define UMUL_TIME 10
......
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