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[Bug target/66275] __attribute__((sysv_abi)) with x86_64-w64-mingw32-gcc generates incorrect code
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 01 Jun 2015 19:52:00 +0000
- Subject: [Bug target/66275] __attribute__((sysv_abi)) with x86_64-w64-mingw32-gcc generates incorrect code
- Auto-submitted: auto-generated
- References: <bug-66275-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66275
UroÅ Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target| |x86_64-w64-mingw32-gcc
CC| |ktietz at gcc dot gnu.org,
| |ubizjak at gmail dot com
Component|rtl-optimization |target
--- Comment #3 from UroÅ Bizjak <ubizjak at gmail dot com> ---
At the end of the day, this is target problem.
From _.dfinit dump:
;; entry block defs 1 [dx] 2 [cx] 6 [bp] 7 [sp] 16 [argp] 20 [frame] 21
[xmm0] 22 [xmm1] 23 [xmm2] 24 [xmm3] 25 [xmm4] 26 [xmm5] 27 [xmm6] 28 [xmm7] 37
[r8] 38 [r9]
Registers DI and SI should also be listed here.
I have a patch.