Bug 186350

Summary: ICE coalesce_abnormal_edges
Product: [Fedora] Fedora Reporter: Jim Rees <jimrees>
Component: gcc4Assignee: Jakub Jelinek <jakub>
Status: CLOSED RAWHIDE QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 5   
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: 4.1.0-5 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2006-04-06 14:08:25 UTC Type: ---
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Flags
c++ source file - not a useful program of any kind, just demos the ICE
none
preprocessed output auto-generated by failed compile none

Description Jim Rees 2006-03-23 02:53:20 UTC 
Description of problem:

g++ on enclosed file generates the following error:

"internal compiler error: in coalesce_abnormal_edges, at tree-outof-ssa.c:646"

Version-Release number of selected component (if applicable): 4.1.0

How reproducible:  g++ -O1 -c <enclosed cpp file>

Steps to Reproduce:
1.  Attempt to compile the enclosed cpp file, with -O1 or higher optimization
2.
3.
  
Actual results:


Expected results:


Additional info:
Comment 1 Jim Rees 2006-03-23 02:53:20 UTC 
Created attachment 126525 [details]
c++ source file - not a useful program of any kind, just demos the ICE
Comment 2 Jim Rees 2006-03-23 02:54:53 UTC 
Created attachment 126526 [details]
preprocessed output auto-generated by failed compile
Comment 3 Jakub Jelinek 2006-04-06 14:08:25 UTC 
Fixed in gcc-c++-4.1.0-5.