[Bug tree-optimization/28632] New: [PATCH] add VRP for bitwise OR and AND
vda dot linux at googlemail dot com
gcc-bugzilla@gcc.gnu.org
Mon Aug 7 11:12:00 GMT 2006
This patch adds value range propagation for (a&b), (a|b) operations.
I am not familiar with gcc internals, so please review carefully before
applying.
--
Summary: [PATCH] add VRP for bitwise OR and AND
Product: gcc
Version: 4.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: vda dot linux at googlemail dot com
GCC build triplet: i386-pc-linux-gnu
GCC host triplet: i386-pc-linux-gnu
GCC target triplet: i386-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28632
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