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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [mips/] [fix-r4000-10.c] - Blame information for rev 826

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/* ??? 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 "-mips3 -mfix-r4000 -mgp64 -O2 -fno-split-wide-types -dp -EL" } */
typedef unsigned long long uint64_t;
typedef unsigned int uint128_t __attribute__((mode(TI)));
uint128_t foo (uint64_t x, uint64_t y) { return (uint128_t) x * y; }
/* { dg-final { scan-assembler "[concat {\tdmultu\t\$[45],\$[45][^\n]+umulditi3_r4000[^\n]+\n\tmflo\t\$2\n\tmfhi\t\$3\n}]" } } */

Line No.	Rev	Author	Line
1	321	jeremybenn	`/* ??? At the moment, lower-subreg.c decomposes the copy of the multiplication`
2			`result to $2, which prevents the register allocators from storing the`
3			`multiplication result in $2. */`
4			`/* { dg-options "-mips3 -mfix-r4000 -mgp64 -O2 -fno-split-wide-types -dp -EL" } */`
5			`typedef unsigned long long uint64_t;`
6			`typedef unsigned int uint128_t __attribute__((mode(TI)));`
7			`uint128_t foo (uint64_t x, uint64_t y) { return (uint128_t) x * y; }`
8			`/* { 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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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [mips/] [fix-r4000-10.c] - Blame information for rev 826