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[Bug other/59927] New: [4.9 Regression] ICE sorry, unimplemented: ms_abi attribute requires -maccumulate-outgoing-args or subtarget optimization implying it
- From: "doko at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 23 Jan 2014 20:45:15 +0000
- Subject: [Bug other/59927] New: [4.9 Regression] ICE sorry, unimplemented: ms_abi attribute requires -maccumulate-outgoing-args or subtarget optimization implying it
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59927
Bug ID: 59927
Summary: [4.9 Regression] ICE sorry, unimplemented: ms_abi
attribute requires -maccumulate-outgoing-args or
subtarget optimization implying it
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at gcc dot gnu.org
Created attachment 31939
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31939&action=edit
preprocessed source
seen with trunk 20140122, works with the 4.8 branch, lowering to -O0 works
around the issue.
$ gcc -c -g -O2 fdi.i
fdi.c: In function 'fdi_decomp':
fdi.c:2005:33: sorry, unimplemented: ms_abi attribute requires
-maccumulate-outgoing-args or subtarget optimization implying it
fdi.c:2005: confused by earlier errors, bailing out