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[Bug target/40129] M16C invalid shift count used by pack_d -> ashldi3
- From: "dj at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 May 2009 02:52:48 -0000
- Subject: [Bug target/40129] M16C invalid shift count used by pack_d -> ashldi3
- References: <bug-40129-17706@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from dj at redhat dot com 2009-05-14 02:52 -------
Do you have a test case that shows an actual problem? Because the m32c port
has special code that tests for shift counts outside -16..16 and pre-shifts the
value to make the shift count fit (see gcc/config/m32c/m32c.c
m32c_prepare_shift()).
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dj at redhat dot com changed:
What |Removed |Added
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CC| |dj at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40129