| commit | 240064c03bbc4264ff972f4dbd2d0e2f6d4222c7 | |
| author | Vincent Lefevre <vincent@vinc17.net> | |
| Wed, 27 Jun 2012 11:31:44 +0000 (27 13:31 +0200) | ||
| committer | Milutin Jovanović <jovanovic.milutin@gmail.com> | |
| Wed, 27 Jun 2012 12:23:52 +0000 (27 08:23 -0400) | ||
| tree | b89ce44a614ce5a20e1712c853c8f4539ea2e973 | treesnapshot (tar.gz zip) |
| parent | 42c1b6ba380d9d1ab85f0cc21db07e71667cc682 | commitdiff |
Incorrect shift result type with 64-bit ABI
On 2012-06-26 15:07:57 +0200, Vincent Lefevre wrote:
> ISO C99 TC3 says: [6.5.7#3] "The integer promotions are performed on
> each of the operands. The type of the result is that of the promoted
> left operand."
I've written a patch (attached). Now the shift problems no longer
occur with the testcase and with GNU MPFR's "make check".
--
Vincent Lefèvre <vincent@vinc17.net> - Web: <http://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
On 2012-06-26 15:07:57 +0200, Vincent Lefevre wrote:
> ISO C99 TC3 says: [6.5.7#3] "The integer promotions are performed on
> each of the operands. The type of the result is that of the promoted
> left operand."
I've written a patch (attached). Now the shift problems no longer
occur with the testcase and with GNU MPFR's "make check".
--
Vincent Lefèvre <vincent@vinc17.net> - Web: <http://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
| tccgen.c | diffblobblamehistory |