LLVM Bugzilla is read-only and represents the historical archive of all LLVM issues filled before November 26, 2021. Use github to submit LLVM bugs

Bug 1384 - instcombine not handling [0 x type]
Summary: instcombine not handling [0 x type]
Status: RESOLVED FIXED
Alias: None
Product: libraries
Classification: Unclassified
Component: Scalar Optimizations (show other bugs)
Version: trunk
Hardware: Macintosh MacOS X
: P normal
Assignee: Chris Lattner
URL:
Keywords: compile-fail
Depends on:
Blocks:
 
Reported: 2007-05-04 19:09 PDT by Dale Johannesen
Modified: 2010-02-22 12:47 PST (History)
1 user (show)

See Also:
Fixed By Commit(s):

Attachments
File that crashes (719 bytes, application/octet-stream)
2007-05-04 19:10 PDT, Dale Johannesen 		Details
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Dale Johannesen 2007-05-04 19:09:17 PDT 
Attached file crashes with opt -instcombine.  Somebody's not handling 0-length arrays right but I'm not 
sure who.
Comment 1 Dale Johannesen 2007-05-04 19:10:55 PDT 
Created attachment 823 [details]
File that crashes
Comment 2 Chris Lattner 2007-05-04 21:00:11 PDT 
Fixed.  Testcase here: Instcombine/2007-05-04-Crash.ll 

Patch here:
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070430/049137.html

-Chris