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From: "roger at nextmovesoftware dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/19986] [meta-bug] fold missing optimizations
 (compared to RTL)
Date: Sat, 22 Apr 2023 08:06:52 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: dep_changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: middle-end
X-Bugzilla-Version: 4.0.0
X-Bugzilla-Keywords: meta-bug, missed-optimization, TREE
X-Bugzilla-Severity: enhancement
X-Bugzilla-Who: roger at nextmovesoftware dot com
X-Bugzilla-Status: NEW
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P2
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Message-ID: <bug-19986-4-8VHvgfuDhf@http.gcc.gnu.org/bugzilla/>
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References: <bug-19986-4@http.gcc.gnu.org/bugzilla/>
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D19986
Bug 19986 depends on bug 25186, which changed state.

Bug 25186 Summary: (short)(((int)short_var) <<1) should be folded so that t=
he shift is done in the short type
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D25186

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED=