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[Bug target/61360] [4.10 Regression] ICE: in lra_update_insn_recog_data, at lra.c:1363 with -mtune=bdver4
- From: "zsojka at seznam dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 26 Jun 2014 17:04:13 +0000
- Subject: [Bug target/61360] [4.10 Regression] ICE: in lra_update_insn_recog_data, at lra.c:1363 with -mtune=bdver4
- Auto-submitted: auto-generated
- References: <bug-61360-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61360
--- Comment #5 from Zdenek Sojka <zsojka at seznam dot cz> ---
If anyone is interested in what architecutres are affected without looking at
the source code, there are rough statistics of ICEs encountered since it first
appeared:
ICEs count | switch
21 -march=bdver3
160 -mtune=amdfam10
134 -mtune=barcelona
153 -mtune=bdver1
129 -mtune=bdver2
176 -mtune=bdver3
145 -mtune=bdver4
The reason for so low -march= count is that I am no longer using the -march=
switch. Other architectures are likely not affected.