On Mon, 18 Jul 2011, Richard Guenther wrote:
This rewrites TRUTH_NOT_EXPRs during gimplification
as BIT_NOT_EXPR respective BIT_XOR_EXPR as RTL expansion does. This
completes the series lowering the TRUTH_*_EXPRs to operations that
are also available on HW and allows us to unify code
Hi,
On Tue, 19 Jul 2011, Richard Guenther wrote:
*** forward_propagate_comparison (gimple stm
*** 1164,1170
}
/* We can propagate the condition into a statement that
computes the logical negation of the comparison result. */
! else if
This rewrites TRUTH_NOT_EXPRs during gimplification
as BIT_NOT_EXPR respective BIT_XOR_EXPR as RTL expansion does. This
completes the series lowering the TRUTH_*_EXPRs to operations that
are also available on HW and allows us to unify code handling
TRUTH_*_EXPRs and BIT_*_EXPRs.
The patch has
