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[Bug target/45946] ICE: in extract_insn, at recog.c:2127 when using _Decimal128 with -Os -fno-omit-frame-pointer
- From: "zsojka at seznam dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 20 Oct 2010 15:02:13 +0000
- Subject: [Bug target/45946] ICE: in extract_insn, at recog.c:2127 when using _Decimal128 with -Os -fno-omit-frame-pointer
- Auto-submitted: auto-generated
- References: <bug-45946-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45946
Zdenek Sojka <zsojka at seznam dot cz> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |4.3.5, 4.4.5, 4.5.2
--- Comment #1 from Zdenek Sojka <zsojka at seznam dot cz> 2010-10-20 15:02:12 UTC ---
4.1.2 doesn't know _Decimal128, 4.2.4 refuses to compile
$ gcc-4.1.2 -Os -fno-omit-frame-pointer pr45946.c
pr45946.c:3: warning: parameter names (without types) in function declaration
$ gcc-4.2.4 pr45946.c
pr45946.c:2: error: decimal floating point not supported for this target
4.3.5 and newer compile without any optimisation, but fail with given flags