diff mbox

[AArch64,04/14] Correct the maximum shift amount for shifted operands.

Message ID 1392757787-25629-5-git-send-email-philipp.tomsich@theobroma-systems.com
State New
Headers show

Commit Message

Philipp Tomsich Feb. 18, 2014, 9:09 p.m. UTC 
---
 gcc/config/aarch64/aarch64.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Andrew Pinski Feb. 18, 2014, 9:20 p.m. UTC | #1 
On Tue, Feb 18, 2014 at 1:09 PM, Philipp Tomsich
<philipp.tomsich@theobroma-systems.com> wrote:

Can you add a testcase or two for this?

Thanks,
Andrew


> ---
>  gcc/config/aarch64/aarch64.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
> index 43e4612..4327eb3 100644
> --- a/gcc/config/aarch64/aarch64.c
> +++ b/gcc/config/aarch64/aarch64.c
> @@ -4409,7 +4409,7 @@ aarch64_output_casesi (rtx *operands)
>  int
>  aarch64_uxt_size (int shift, HOST_WIDE_INT mask)
>  {
> -  if (shift >= 0 && shift <= 3)
> +  if (shift >= 0 && shift <= 4)
>      {
>        int size;
>        for (size = 8; size <= 32; size *= 2)
> --
> 1.9.0
>
diff mbox

Patch

diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
index 43e4612..4327eb3 100644
--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
@@ -4409,7 +4409,7 @@  aarch64_output_casesi (rtx *operands)
 int
 aarch64_uxt_size (int shift, HOST_WIDE_INT mask)
 {
-  if (shift >= 0 && shift <= 3)
+  if (shift >= 0 && shift <= 4)
     {
       int size;
       for (size = 8; size <= 32; size *= 2)