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[Bug target/80569] i686: "shrx" instruction generated in 16-bit mode
- From: "ro at CeBiTec dot Uni-Bielefeld.DE" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 01 Feb 2018 12:14:59 +0000
- Subject: [Bug target/80569] i686: "shrx" instruction generated in 16-bit mode
- Auto-submitted: auto-generated
- References: <bug-80569-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80569
--- Comment #12 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> ---
I've just checked a x86_64-apple-darwin11.4.2 build: the test PASSes for
-m64, but FAILs for -m32 with
/var/folders/zz/zyxvpxvq6csfxvn_n000087r00021y/T//cchNxmiW.s:7:no such
instruction: `shrx %eax, 4(%esp),%eax'