On Wed, 27 Apr 2011, Jakub Jelinek wrote:
> You don't need to build cross binutils, all that is needed is
> configure the cross and build just cc1, don't mind that the build
> fails afterwards and just run it on your testcases by hand to see
> what is in the dumps.
FWIW "make all-gcc" doesn't fail
On Wed, Apr 27, 2011 at 10:26 PM, Richard Guenther
wrote:
> On Wed, Apr 27, 2011 at 10:03 PM, Kai Tietz wrote:
>> Hello,
>>
>> this patch adds the ability to gimple-fold to operate for truth and/or
>> operations
>> on folded binary-and/or optimized truth trees - as done by fold-const. As
>> fol
On Wed, Apr 27, 2011 at 10:03 PM, Kai Tietz wrote:
> Hello,
>
> this patch adds the ability to gimple-fold to operate for truth and/or
> operations
> on folded binary-and/or optimized truth trees - as done by fold-const. As
> fold
> converts trivial operations like (A && B) to (A & B) != 0, in m
On Wed, Apr 27, 2011 at 10:03:34PM +0200, Kai Tietz wrote:
> --- /dev/null 1970-01-01 00:00:00.0 +
> +++ gcc/gcc/testsuite/gcc.dg/binop-tand1.c2011-04-27 21:31:19.276726900
> +0200
> @@ -0,0 +1,14 @@
> +/* { dg-do compile } */
> +/* { dg-options "-O2 -fdump-tree-optimized" } */
> +
Hello,
this patch adds the ability to gimple-fold to operate for truth and/or
operations
on folded binary-and/or optimized truth trees - as done by fold-const. As fold
converts trivial operations like (A && B) to (A & B) != 0, in most cases further
folding of truth and/or trees wasn't done.
foldi
