Bug 195424

Summary: Compiling GCC 4.1.1 for AVR target causes segmentation fault for tree-vrp.c
Product: [Retired] Fedora Legacy Reporter: Thomas Ng <ng.thomas>
Component: gcc4Assignee: Fedora Legacy Bugs <bugs>
Status: CLOSED WONTFIX QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: rhl9   
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Hardware: i386   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2006-08-13 15:02:58 UTC Type: ---
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Transcript of compile (truncated) none

Description Thomas Ng 2006-06-15 05:16:10 UTC 
Description of problem:
Compiling GCC4.1.1 for AVR target with C language installed causes segmentation
fault after processing:

     ../../gcc/tree-vrp.c -o tree-vrp.o
../../gcc/tree-vrp.c: In function `vrp_visit_phi_node':
../../gcc/tree-vrp.c:3788: internal error: Segmentation fault


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


How reproducible:


Steps to Reproduce:
1. Download and unpack GCC 4.1.1.
2. ./configure --prefix=/usr/local/avr --target=avr --enable-languages=c
3. make && make install
  
Actual results:
<<truncated>>
     ../../gcc/tree-ssa-sink.c -o tree-ssa-sink.o
gcc -c   -g -O2 -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings -Wstrict-prot
otypes -Wmissing-prototypes -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I
. -I../../gcc -I../../gcc/. -I../../gcc/../include -I../../gcc/../libcpp/include
     ../../gcc/tree-vrp.c -o tree-vrp.o
../../gcc/tree-vrp.c: In function `vrp_visit_phi_node':
../../gcc/tree-vrp.c:3788: internal error: Segmentation fault

Expected results:
GCC should have compiled for the AVR target.

Additional info:
Comment 1 Thomas Ng 2006-06-15 05:16:10 UTC 
Created attachment 130955 [details]
Transcript of compile (truncated)
Comment 2 Jesse Keating 2006-08-13 15:02:58 UTC 
Not really a security issue.