On Fri, May 20, 2011 at 04:39:29PM +0400, Kirill Batuzov wrote:
> Make tcg_constant_folding do copy and constant propagation. It is a
> preparational work before actual constant folding.
>
> Signed-off-by: Kirill Batuzov
> ---
> tcg/optimize.c | 123
> ++
On 05/20/2011 08:22 PM, Richard Henderson wrote:
I think it might be clearer to have these two in a structure, rather
than two separate arrays. That does waste a bit of memory in padding
for 64-bit target, but I think it might clean up the code a bit.
You can use the padding to implement a gen
On 05/20/2011 05:39 AM, Kirill Batuzov wrote:
> +static tcg_target_ulong vals[TCG_MAX_TEMPS];
> +static tcg_temp_state state[TCG_MAX_TEMPS];
Any particular reason to make these static? It's 4-6k on the host
stack depending on sizeof tcg_target_ulong. Large, but not excessive.
I think it'
Make tcg_constant_folding do copy and constant propagation. It is a
preparational work before actual constant folding.
Signed-off-by: Kirill Batuzov
---
tcg/optimize.c | 123
1 files changed, 123 insertions(+), 0 deletions(-)
diff --git
