On 24-04-14 17:13, Eric Botcazou wrote:
The hook is called right after expansion of calls, and allows a target to do
additional processing, such as f.i. adding clobbers to
CALL_INSN_FUNCTION_USAGE.
Instead of using the hook, we could add code to the preparation statements
operand of the
On 04/29/2014 01:59 AM, Tom de Vries wrote:
On 24-04-14 17:13, Eric Botcazou wrote:
The hook is called right after expansion of calls, and allows a target to do
additional processing, such as f.i. adding clobbers to
CALL_INSN_FUNCTION_USAGE.
Instead of using the hook, we could add code to
On 29-04-14 20:56, Richard Henderson wrote:
I've written this concept patch, which tries to address the same problem, but
in a different (and I hope more generic) way.
It adds a post-emission C-code operand to define_expand.
As an example of how this could be useful, for the define_expand of
The hook is called right after expansion of calls, and allows a target to do
additional processing, such as f.i. adding clobbers to
CALL_INSN_FUNCTION_USAGE.
Instead of using the hook, we could add code to the preparation statements
operand of the different call expands, but that requires
On 22-04-14 17:05, Tom de Vries wrote:
I've updated the fuse-caller-save patch series to model non-callee call clobbers
in CALL_INSN_FUNCTION_USAGE.
Eric,
this patch adds a post_expand_call_insn hook.
The hook is called right after expansion of calls, and allows a target to do
additional
