9 lines
565 B
C
9 lines
565 B
C
/* ??? At the moment, lower-subreg.c decomposes the copy of the multiplication
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result to $2, which prevents the register allocators from storing the
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multiplication result in $2. */
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/* { dg-options "-mips3 -mfix-r4000 -mgp64 -O2 -fno-split-wide-types -dp -EL" } */
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typedef unsigned long long uint64_t;
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typedef unsigned int uint128_t __attribute__((mode(TI)));
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uint128_t foo (uint64_t x, uint64_t y) { return (uint128_t) x * y; }
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/* { dg-final { scan-assembler "[concat {\tdmultu\t\$[45],\$[45][^\n]+umulditi3_r4000[^\n]+\n\tmflo\t\$2\n\tmfhi\t\$3\n}]" } } */
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