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mips.c (mips_function_ok_for_sibcall): Check for DECL being null.

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gcc/
	* config/mips/mips.c (mips_function_ok_for_sibcall): Check for
	DECL being null.

From-SVN: r140056
This commit is contained in:
Richard Sandiford 2008-09-06 09:21:39 +00:00 • committed by Richard Sandiford
parent 4d210b073f
commit cf90009713
2 changed files with 7 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
* config/mips/mips.c (mips_function_ok_for_sibcall): Check for
DECL being null.
2008-09-06 Richard Sandiford <rdsandiford@goolemail.com>
Peter Fuerst <post@pfrst.de>

3
gcc/config/mips/mips.c
View file

@ -6173,7 +6173,8 @@ mips_function_ok_for_sibcall (tree decl, tree exp ATTRIBUTE_UNUSED)
because there is no direct "jx" instruction equivalent to "jalx" to
switch the ISA mode. We only care about cases where the sibling
and normal calls would both be direct. */
if (mips_use_mips16_mode_p (decl)
if (decl
&& mips_use_mips16_mode_p (decl)
&& const_call_insn_operand (XEXP (DECL_RTL (decl), 0), VOIDmode))
return false;