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[Bug rtl-optimization/47420] [4.6 regression] ICE: in calc_dfs_tree, at dominance.c:395 with c++ code for mingw
- From: "silver24k at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 6 Feb 2011 18:38:32 +0000
- Subject: [Bug rtl-optimization/47420] [4.6 regression] ICE: in calc_dfs_tree, at dominance.c:395 with c++ code for mingw
- Auto-submitted: auto-generated
- References: <bug-47420-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47420
Yu Simin <silver24k at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|ICE: in calc_dfs_tree, at |[4.6 regression] ICE: in
|dominance.c:395 with c++ |calc_dfs_tree, at
|code |dominance.c:395 with c++
| |code for mingw
--- Comment #7 from Yu Simin <silver24k at gmail dot com> 2011-02-06 18:38:29 UTC ---
Still fails with r169851.
Both Linux/x86 and arm-none-eabi versions are OK. Seem it is mingw32 (maybe
also cygwin ?) only.
mingw32-gcc -c -O2 test.cpp -- ICE
mingw32-gcc -c -O2 -fno-exceptions test.cpp -- OK
mingw32-gcc -c -O2 -fno-partial-inlining test.cpp -- OK