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Re: [patch] SH: Bootstrap failure

From: Kaz Kojima <kkojima at rr dot iij4u dot or dot jp>
To: joern dot rennecke at st dot com
Cc: gcc-patches at gcc dot gnu dot org, aoliva at redhat dot com
Date: Thu, 30 Jun 2005 13:34:15 +0900 (JST)
Subject: Re: [patch] SH: Bootstrap failure
References: <20050621.191835.23009956.kkojima@rr.iij4u.or.jp><42C15B75.5040200@st.com><20050630.063517.35682744.kkojima@rr.iij4u.or.jp>

> BTW, even with that extra initialization of the bb info, the compile
> of libstdc++-v3/src/strstream.cc with '-O2 -fno-schedule-insns2 -fPIC'
> fails:
> 
> gcc/libstdc++-v3/src/strstream.cc: In member function 'void std::strstream::_ZTv0_n12_NSt9strstreamD0Ev()':
> gcc/libstdc++-v3/src/strstream.cc:415: internal compiler error: in final_scan_insn, at final.c:2425

I've found that this failure is irrelevant to recent changes.
The binary search shows that it started to fail on mainline cvs
at 2005-05-11 after merge from sh-elf-4_1-branch.  I suspect that
it is a latent bug and the merge reveals it.

Regards,
	kaz

References:
- [patch] SH: Bootstrap failure
  - From: Kaz Kojima
- Re: [patch] SH: Bootstrap failure
  - From: Joern RENNECKE
- Re: [patch] SH: Bootstrap failure
  - From: Kaz Kojima

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