On 16/06/2012, at 7:45 PM, Richard Sandiford wrote:
Maxim Kuvyrkov ma...@codesourcery.com writes:
Updated patch attached. Any further comments?
It's due to my bad explanation, sorry, but this isn't what I meant.
The two main changes I was looking for were:
1) Your pattern uses:
Maxim Kuvyrkov ma...@codesourcery.com writes:
The only other change that I made that was not in your comments is the
addition of b mips_print_operand specifier. The LDADD and SWAP
instructions accept their address as a plain register without
parenthesis,
Ouch.
so I've added the specifier
On 2012-06-17 13:01, Richard Sandiford wrote:
Not required if you use the proper predicate in the expander.
The middle-end will take care of this for you.
I might be misunderstanding, sorry, but this expander is shared with
the normal LL/SC path, which can accept plain memory_operands.
I
On 2012-06-16 00:45, Richard Sandiford wrote:
[(mem:GPR (match_operand:P 1 register_operand d))]
Instead, we should define a new memory predicate/constraint pair
for memories that only accept register addresses. I.e. there
should be a new predicate to go alongside things
Richard Henderson r...@redhat.com writes:
On 2012-06-16 00:45, Richard Sandiford wrote:
[(mem:GPR (match_operand:P 1 register_operand d))]
Instead, we should define a new memory predicate/constraint pair
for memories that only accept register addresses. I.e. there
should be
Maxim Kuvyrkov ma...@codesourcery.com writes:
Updated patch attached. Any further comments?
It's due to my bad explanation, sorry, but this isn't what I meant.
The two main changes I was looking for were:
1) Your pattern uses:
[(mem:GPR (match_operand:P 1 register_operand d))]
On 14/06/2012, at 7:01 AM, Richard Sandiford wrote:
Maxim Kuvyrkov ma...@codesourcery.com writes:
...
After a chat with Bernd Schmidt, this is not a bug. I've already fixed the
patch per yours and Bernd's instructions. Do you want to look through an
updated patch or should I just commit
Maxim Kuvyrkov ma...@codesourcery.com writes:
diff --git a/gcc/config/mips/sync.md b/gcc/config/mips/sync.md
index 604aefa..ac953b5 100644
--- a/gcc/config/mips/sync.md
+++ b/gcc/config/mips/sync.md
@@ -607,10 +607,32 @@
(match_operand:GPR 1 memory_operand)
(match_operand:GPR 2
On 14/06/2012, at 6:50 AM, Richard Sandiford wrote:
Maxim Kuvyrkov ma...@codesourcery.com writes:
diff --git a/gcc/config/mips/sync.md b/gcc/config/mips/sync.md
index 604aefa..ac953b5 100644
--- a/gcc/config/mips/sync.md
+++ b/gcc/config/mips/sync.md
@@ -607,10 +607,32 @@
Maxim Kuvyrkov ma...@codesourcery.com writes:
On 14/06/2012, at 6:50 AM, Richard Sandiford wrote:
Maxim Kuvyrkov ma...@codesourcery.com writes:
diff --git a/gcc/config/mips/sync.md b/gcc/config/mips/sync.md
index 604aefa..ac953b5 100644
--- a/gcc/config/mips/sync.md
+++
--
Maxim Kuvyrkov
CodeSourcery / Mentor Graphics
0002-Add-XLP-specific-atomic-instructions-and-tweaks.patch
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