URL
https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk
Subversion Repositories openrisc_me
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [mips/] [fix-r4000-5.c] - Rev 324
Go to most recent revision | Compare with Previous | Blame | View Log
/* ??? At the moment, lower-subreg.c decomposes the copy of the multiplication result to $2, which prevents the register allocators from storing the multiplication result in $2. */ /* { dg-options "-mips1 -mfix-r4000 -O2 -fno-split-wide-types -dp -EL" } */ typedef unsigned int uint32_t; typedef unsigned long long uint64_t; uint64_t foo (uint32_t x, uint32_t y) { return (uint64_t) x * y; } /* { dg-final { scan-assembler "[concat {\tmultu\t\$[45],\$[45][^\n]+umulsidi3_32bit_r4000[^\n]+\n\tmflo\t\$2\n\tmfhi\t\$3\n}]" } } */
Go to most recent revision | Compare with Previous | Blame | View Log