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Second ping for cannot_force_const_mem & LEGITIMATE_CONSTANT_P changes
- From: Richard Sandiford <richard dot sandiford at linaro dot org>
- To: gcc-patches at gcc dot gnu dot org
- Date: Mon, 18 Apr 2011 10:30:05 +0100
- Subject: Second ping for cannot_force_const_mem & LEGITIMATE_CONSTANT_P changes
Ping for these two changes:
http://gcc.gnu.org/ml/gcc-patches/2011-04/msg00194.html
http://gcc.gnu.org/ml/gcc-patches/2011-04/msg00195.html
They just add a mode argument to TARGET_CANNOT_FORCE_CONST_MEM
and LEGITIMATE_CONSTANT_P (turning the latter into a hook).
This is directly needed for:
http://gcc.gnu.org/ml/gcc-patches/2011-04/msg00200.html
but it seems like useful information for the back-end to have
in any case.
Richard