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riscv-gcc-1
Commit 722d8b7b by Richard Henderson Committed by Richard Henderson
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mips: Install the __sync libfuncs for mips16 

        * config/mips/mips.c (mips_init_libfuncs): Call init_sync_libfuncs.

From-SVN: r181539
parent fcb13a10
Showing with 10 additions and 2 deletions
gcc/ChangeLog
2011-11-20 Richard Henderson <rth@redhat.com>
* config/mips/mips.c (mips_init_libfuncs): Call init_sync_libfuncs.
2011-11-20 Uros Bizjak <ubizjak@gmail.com>
PR target/51235
gcc/config/mips/mips.c
......@@ -11218,9 +11218,13 @@ mips_init_libfuncs (void)
}
/* The MIPS16 ISA does not have an encoding for "sync", so we rely
on an external non-MIPS16 routine to implement __sync_synchronize. */
on an external non-MIPS16 routine to implement __sync_synchronize.
Similarly for the rest of the ll/sc libfuncs. */
if (TARGET_MIPS16)
synchronize_libfunc = init_one_libfunc ("__sync_synchronize");
{
synchronize_libfunc = init_one_libfunc ("__sync_synchronize");
init_sync_libfuncs (UNITS_PER_WORD);
}
}
/* Build up a multi-insn sequence that loads label TARGET into $AT. */
......
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