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[PATCH] Add REG_EQUAL to mod

From: Andrew Pinski <pinskia at physics dot uc dot edu>
To: gcc-patches at gcc dot gnu dot org
Cc: Andrew Pinski <pinskia at physics dot uc dot edu>
Date: Mon, 27 Oct 2003 11:35:24 -0800
Subject: [PATCH] Add REG_EQUAL to mod

Again I know that GCC is in stage 3 but since on PowerPC there is no mod instruction and that the value based profiling needs to have a mod rtl, this adds a REG_EQUAL to the last instruction in the sequence to generate the mod.

OK?

ChangeLog:

* expmed.c (expand_divmod): If the expansion is a remainder then add a REG_EQUAL note.

Patch:

Attachment: addregnotetomod.diff.txt
Description: Text document


Thanks,
Andrew Pinski

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