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Re: Possible gas regression

From: "H.J. Lu" <hjl dot tools at gmail dot com>
To: NightStrike <nightstrike at gmail dot com>
Cc: binutils <binutils at sourceware dot org>
Date: Sun, 5 Sep 2010 10:42:29 -0700
Subject: Re: Possible gas regression
References: <AANLkTi=v7yBc=AvrNCOE8xDz0P1C5h-V31QeO6ZwpSsJ@mail.gmail.com>

On Sun, Sep 5, 2010 at 10:19 AM, NightStrike <nightstrike@gmail.com> wrote:
> We noticed while compiling mingw-w64 using binutils CVS HEAD this
> morning the following failure:
>
> x86_64-w64-mingw32-gcc -DHAVE_CONFIG_H -I.
> -I../../../build/mingw/mingw-w64-crt ?-m64
> -I../../../build/mingw/mingw-w64-crt/include -D_CRTBLD
> -I/buildbot/pac0602-cygwin/cygwin-x86-x86_64/build/build/root/x86_64-w64-mingw32/include
> ?-g -O2 -MT math/lib64_libmingwex_a-scalbnl.o -MD -MP -MF
> math/.deps/lib64_libmingwex_a-scalbnl.Tpo -c -o
> math/lib64_libmingwex_a-scalbnl.o `test -f 'math/scalbnl.S' || echo
> '../../../build/mingw/mingw-w64-crt/'`math/scalbnl.S
> scalbnl.S: Assembler messages:
> scalbnl.S:20: Error: operand type mismatch for `and'
>
> scalbnl.S is:
>
...
> ? ? ? ?andq ? ?$0xffffffff, %r8

AND takes an immediate of [-0x80,0x7f] or [-0x80000000,0x7fffffff].
0xffffffff is out of range.

-- 
H.J.

Follow-Ups:
- Re: Possible gas regression
  - From: NightStrike

References:
- Possible gas regression
  - From: NightStrike

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