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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [mips/] [ext-3.c] - Rev 378
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/* For MIPS64r2 use DEXT rather than DSLL/DSRL to zero-extend. */ /* { dg-do compile } */ /* { dg-options "-O isa_rev>=2 -mgp64" } */ /* { dg-final { scan-assembler "\tdext\t" } } */ /* { dg-final { scan-assembler-not "sll" } } */ NOMIPS16 unsigned long long f (unsigned *i) { unsigned j = *i; j >>= 1; /* enforce this is all done in SI mode */ j++; /* don't merge the shift and the extension */ return j; }
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