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mips.c (mips16_constant_cost): Add missing fallthru comments.

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* config/mips/mips.c (mips16_constant_cost): Add missing
	fallthru comments.
	(mips16_build_call_stub): Increase buffer size.  Adjust
	fallthru comment.

From-SVN: r241597
This commit is contained in:
Jeff Law 2016-10-26 14:16:57 -06:00 committed by Jeff Law
parent 7574cfd44c
commit d47e6b8225
2 changed files with 11 additions and 2 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2016-10-26 Jeff Law <law@redhat.com>
* config/mips/mips.c (mips16_constant_cost): Add missing
fallthru comments.
(mips16_build_call_stub): Increase buffer size. Adjust
fallthru comment.
2016-10-26 David Malcolm <dmalcolm@redhat.com>
* print-rtl.c (rtx_writer::print_rtx_operand_code_u): Print

6
gcc/config/mips/mips.c
View File

@ -3828,9 +3828,11 @@ mips16_constant_cost (int code, HOST_WIDE_INT x)
/* Like LE, but reject the always-true case. */
if (x == -1)
return -1;
/* FALLTHRU */
case LE:
/* We add 1 to the immediate and use SLT. */
x += 1;
/* FALLTHRU */
case XOR:
/* We can use CMPI for an xor with an unsigned 16-bit X. */
case LT:
@ -7439,7 +7441,7 @@ mips16_build_call_stub (rtx retval, rtx *fn_ptr, rtx args_size, int fp_code)
if (GET_CODE (fn) != SYMBOL_REF
|| !call_insn_operand (fn, VOIDmode))
{
char buf[30];
char buf[32];
rtx stub_fn, addr;
rtx_insn *insn;
bool lazy_p;
@ -7635,7 +7637,7 @@ mips16_build_call_stub (rtx retval, rtx *fn_ptr, rtx args_size, int fp_code)
case DCmode:
mips_output_64bit_xfer ('f', GP_RETURN + (8 / UNITS_PER_WORD),
FP_REG_FIRST + 2);
/* Fall though. */
/* FALLTHRU */
case DFmode:
case V2SFmode:
gcc_assert (TARGET_PAIRED_SINGLE_FLOAT