On Tue, Jun 11, 2013 at 09:39:24AM +0400, Igor Zamyatin wrote:
Please see updated patch.
Is it ok to install?
Ok, thanks.
2013-06-11 Igor Zamyatin igor.zamya...@intel.com
* doc/invoke.texi (core-avx2): Document.
(slm): Likewise.
(atom): Updated with MOVBE.
On Mon, Jun 10, 2013 at 08:44:05PM -0400, DJ Delorie wrote:
@@ -986,12 +1053,10 @@ align_variable (tree decl, bool dont_out
if (! DECL_THREAD_LOCAL_P (decl) || const_align = BITS_PER_WORD)
align = const_align;
}
-#endif
}
+#endif
I think this change in
Hello,
May I have a review from the DWARF, the ARM and RS6000 maintainers for
comments/approval ?
http://gcc.gnu.org/ml/gcc-patches/2013-05/msg01613.html
Needed to fix the powerpc-spe bootstrap referenced in bugzilla #57389
Many Thanks
Christian
Christian Bruel christian.br...@st.com wrote:
I experimented with something like this a while ago. The goal was to
have a -f{big,little}-endian switch that changes the default byteorder,
and also to add endianness attributes. It didn't go very far, but I
could compile some simple testcases and it seemed to behave as expected
for those.
[Forwarding from http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57578 , as
suggested]
Hi!
The build of powerpc spe on Linux aborts like this:
[...]
/«PKGBUILDDIR»/build/./gcc/xgcc -B/«PKGBUILDDIR»/build/./gcc/
-B/usr/lib/gcc-snapshot/powerpc-linux-gnuspe/bin/
On 21/03/13 14:20, Tom Tromey wrote:
Phil == Phil Muldoon pmuld...@redhat.com writes:
Phil 2013-03-21 Phil Muldoon pmuld...@redhat.com
Phil PR gdb/15195
I think this should use a full URL.
Phil def to_string (self):
Why doesn't the 'children' method also need a fix?
On 9 June 2013 05:31, Xinliang David Li davi...@google.com wrote:
Guard also with L_IPO_COMP_MODE as this is lipo specific.
Sounds like this is the LIPO incarnation of http://gcc.gnu.org/PR31537
See the patch at http://gcc.gnu.org/PR31537#c9 for not adding the
alias in the first place (back
ping, CCing middle-end maintainers for review.
On 31 May 2013 10:13, Chung-Lin Tang clt...@codesourcery.com wrote:
On 13/5/15 8:12 PM, Richard Sandiford wrote:
Chung-Lin Tang clt...@codesourcery.com writes:
On 13/5/10 6:37 PM, Richard Sandiford wrote:
Chung-Lin Tang clt...@codesourcery.com
On 9 June 2013 05:31, Xinliang David Li davi...@google.com wrote:
Guard also with L_IPO_COMP_MODE as this is lipo specific.
Sounds like this is the LIPO incarnation of http://gcc.gnu.org/PR31537
See the patch at http://gcc.gnu.org/PR31537#c9 for not adding the
alias in the first place
Ok, thanks.
Checked into MT: http://gcc.gnu.org/ml/gcc-cvs/2013-06/msg00376.html
I think we also should port core-avx2 into 4.8.x
Thanks, K
Hi,
tested x86_64-linux, committed to mainline.
Thanks,
Paolo.
2013-06-11 Paolo Carlini paolo.carl...@oracle.com
PR libstdc++/56019
* include/c_global/cstddef (max_align_t): Add to namespace std.
* include/c_std/cstddef: Likewise.
*
Hello Mikael,
Mikael Morin wrote:
Le 03/06/2013 16:06, Tobias Burnus a écrit :
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c
index b2e8fdc..655d3c1 100644
--- a/gcc/fortran/resolve.c
+++ b/gcc/fortran/resolve.c
@@ -9293,8 +9293,12 @@ get_temp_from_expr (gfc_expr *e, gfc_namespace
On Tue, Jun 11, 2013 at 01:42:47PM +0400, Kirill Yukhin wrote:
Ok, thanks.
Checked into MT: http://gcc.gnu.org/ml/gcc-cvs/2013-06/msg00376.html
I think we also should port core-avx2 into 4.8.x
If you mean the documentation of it plus atom MOVBE listing, yes.
Patch preapproved.
Le 11/06/2013 12:00, Tobias Burnus a écrit :
Hello Mikael,
Mikael Morin wrote:
Le 03/06/2013 16:06, Tobias Burnus a écrit :
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c
index b2e8fdc..655d3c1 100644
--- a/gcc/fortran/resolve.c
+++ b/gcc/fortran/resolve.c
@@ -9293,8 +9293,12
Hi!
As discussed on IRC, decl_binds_to_current_def_p doesn't handle
some cases properly, e.g. if a DECL_COMMON decl has hidden visibility,
then it returns true even without consulting linker plugin resolution,
even when the common might bind to a real definition of the var in some
other TU of the
Hi,
The dg-extract-result.sh script is not tolerant of spaces in test variants.
Consider the following site.exp fragment:
set target_list [
list arm-eabi-aem{-marm -march=armv7-a -mfpu=vfpv3-d16
-mfloat-abi=softfp} \
arm-eabi-aem{-marm -march=armv8-a -mfpu=crypto-neon-fp-armv8
On Tue, Jun 11, 2013 at 01:12:50PM +0100, Marcus Shawcroft wrote:
Hi,
The dg-extract-result.sh script is not tolerant of spaces in test variants.
Consider the following site.exp fragment:
set target_list [
list arm-eabi-aem{-marm -march=armv7-a -mfpu=vfpv3-d16
On 11/06/13 13:55, Jakub Jelinek wrote:
On Tue, Jun 11, 2013 at 01:12:50PM +0100, Marcus Shawcroft wrote:
Hi,
The dg-extract-result.sh script is not tolerant of spaces in test variants.
Consider the following site.exp fragment:
set target_list [
list arm-eabi-aem{-marm -march=armv7-a
On Tue, Jun 11, 2013 at 02:07:50PM +0100, Marcus Shawcroft wrote:
On 11/06/13 13:55, Jakub Jelinek wrote:
On Tue, Jun 11, 2013 at 01:12:50PM +0100, Marcus Shawcroft wrote:
Hi,
The dg-extract-result.sh script is not tolerant of spaces in test variants.
Consider the following site.exp
On 11/06/13 14:12, Jakub Jelinek wrote:
On Tue, Jun 11, 2013 at 02:07:50PM +0100, Marcus Shawcroft wrote:
On 11/06/13 13:55, Jakub Jelinek wrote:
On Tue, Jun 11, 2013 at 01:12:50PM +0100, Marcus Shawcroft wrote:
Hi,
The dg-extract-result.sh script is not tolerant of spaces in test variants.
I think I previously put constraint_info in lang_decl_min, right next
to template_info no less. It was easy to manage there, and initialized
as part of build_template_decl. But this obviously doesn't work for
partial specializations unless they get template_decls.
Right. And we would want
Hi,
This patch split the simd aarch64_combine pattern.
This passes the full regression test suite in aarch64-elf.
OK for trunk?
-
Thanks
Sofiane
aarch64-split-simd-combine.diff
Description: Binary data
Hi,
This patch fixes a bug in the move_lo_quad_mode pattern.
The pattern, shown below, issues a scalar MOV instruction for vector modes:
(define_insn move_lo_quad_mode
[(set (match_operand:VQ 0 register_operand =w,w,w)
(vec_concat:VQ
(match_operand:VHALF 1 register_operand
Hi DJ,
umul is used when the insn takes two operands in A and X, and computes a
value into AX.
macax is used when the insn pattern itself reads from two virtual registers
and writes to a
virtual register (i.e. V = V op V), but clobbers AX anx BC in the process.
Thanks for the
On 06/11/2013 09:45 AM, Andrew Sutton wrote:
After investigating, neither call_expr nor resolve_nondeduced_context
do what I need. I need a resolution of a call expression that does not
return overload sets, especially in the case where the initial call
expression is already dependent.
Does
Le 06/06/2013 17:10, Tobias Burnus a écrit :
The attached test case failed with an ICE for function result variables
as in that case the function decl was used.
Build and regtested on x86-64-gnu-linux.
OK for the trunk?
Yes, thanks
Mikael
On Mon, 10 Jun 2013 09:02:24 -0700
Cesar Philippidis ce...@codesourcery.com wrote:
On 6/10/13 8:32 AM, Richard Earnshaw wrote:
On 07/06/13 17:50, Cesar Philippidis wrote:
On 6/6/13 9:00 AM, Richard Earnshaw wrote:
The pipeline offset is 4 for Thumb2 as well. So at the very
least you
After investigating, neither call_expr nor resolve_nondeduced_context
do what I need. I need a resolution of a call expression that does not
return overload sets, especially in the case where the initial call
expression is already dependent.
Does this have to do with restrictions on
On Tue, Jun 11, 2013 at 4:36 AM, Roland Stigge sti...@antcom.de wrote:
[Forwarding from http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57578 , as
suggested]
Hi!
The build of powerpc spe on Linux aborts like this:
[...]
/«PKGBUILDDIR»/build/./gcc/xgcc -B/«PKGBUILDDIR»/build/./gcc/
Usage of debug_prefix_maps is hidden behind an API, with the only
direct uses of the ptr being within final.c. Indeed the declaration of
its type is local to that file.
Hence it can be made static.
Successfully bootstrapped on x86_64-unknown-linux-gnu
OK for trunk?
2013-06-11 David Malcolm
On 06/11/2013 10:49 AM, Andrew Sutton wrote:
After investigating, neither call_expr nor resolve_nondeduced_context
do what I need. I need a resolution of a call expression that does not
return overload sets, especially in the case where the initial call
expression is already dependent.
Does
On Tue, 11 Jun 2013 15:42:24 +0100
Julian Brown jul...@codesourcery.com wrote:
Ahh -- so actually, maybe the right thing to do is use this last style
of thunk for v6-m, the same as v7-m -- is there any reason that
wouldn't work? (I wrote this patch to start with, but I don't remember
if I
And you need to do this even when the call is type-dependent?
Yes. Especially when the call is type-dependent. That's how I generate
the constraint sets, which are used to determine the most constrained
template during overload resolution.
On 11/06/13 14:44, Sofiane Naci wrote:
Hi,
This patch split the simd aarch64_combine pattern.
This passes the full regression test suite in aarch64-elf.
OK for trunk?
-
Thanks
Sofiane
OK
/Marcus
Both function.c and varasm.c contain their own copies of this
declaration:
static GTY(()) rtx initial_trampoline;
Only the one in varasm.c is used; the one in function.c appears to be a
missing removal from this move:
2004-05-13 Diego Novillo dnovi...@redhat.com
Merge from
Thanks!
; end of mulqi macro
+;; [(set_attr valloc umul)]
I think this one needs to be macax also, since the constraints have
v in them but the opcodes use ax.
Other than that, it's OK.
On 06/11/13 09:16, David Malcolm wrote:
2013-06-11 David Malcolm dmalc...@redhat.com
* function.c (initial_trampoline): Remove stray copy; see
varasm.c for the real copy.
This is fine. However, I'd just make the ChangeLog
* function.c (initial_trampoline): Remove
On 06/10/13 15:36, Oleg Endo wrote:
Hello,
Any comments on that one?
Original message containing the attachment is here:
http://gcc.gnu.org/ml/gcc-patches/2013-05/msg01086.html
On Mon, 2013-05-20 at 18:06 +0200, Oleg Endo wrote:
Hi,
I've noticed that testsuite/gcc.dg has some ISR related
On 06/07/13 11:36, David Malcolm wrote:
interesting_blocks is only used inside tree-into-ssa.c, so it can be
made static.
Successfully bootstrapped on x86_64-unknown-linux-gnu (using
gcc-4.7.2-2.fc17.x86_64).
OK for trunk?
2013-06-07 David Malcolm dmalc...@redhat.com
*
On 06/07/13 11:40, David Malcolm wrote:
The array unknown within tree-object-size.c is only ever read from,
not written to, so it can be marked as const.
Successfully bootstrapped on x86_64-unknown-linux-gnu (using
gcc-4.7.2-2.fc17.x86_64).
OK for trunk?
2013-06-07 David Malcolm
Here is a simple one. When processing CONST_DECLs after an error, we can ICE.
This avoid the ICE.
Ok?
2013-06-11 Mike Stump mikest...@comcast.net
* init.c (constant_value_1): Protect CONST_DECLs better in the
face of errors.
diff --git a/gcc/cp/init.c b/gcc/cp/init.c
-Original Message-
From: Maciej W. Rozycki [mailto:ma...@codesourcery.com]
Sent: Monday, June 10, 2013 8:50 PM
To: Steve Ellcey; Moore, Catherine
Cc: Richard Sandiford; gcc-patches@gcc.gnu.org
Subject: Re: [patch, mips] Micromips delay slot fix
On Tue, 11 Jun 2013, Steve Ellcey
On 06/11/2013 07:57 AM, David Malcolm wrote:
Usage of debug_prefix_maps is hidden behind an API, with the only
direct uses of the ptr being within final.c. Indeed the declaration of
its type is local to that file.
Hence it can be made static.
Successfully bootstrapped on
On 06/11/2013 06:27 PM, Mike Stump wrote:
Here is a simple one. When processing CONST_DECLs after an error, we can ICE.
This avoid the ICE.
No testcase?
Paolo.
On Sat, Apr 27, 2013 at 08:17:35PM +0200, Jakub Jelinek wrote:
One way we could implement the SIMD private/lastprivate/reduction
vars and for Cilk+ also firstprivate ones might be:
- query the target what the maximum possible vectorization factor for the
loop is (and min that with simdlen if
On 06/11/2013 04:31 AM, Jakub Jelinek wrote:
+bool
+default_binds_to_current_def_p_1 (const_tree exp, int shlib)
+{
...
+}
I'm having trouble picking out what's supposed to be different between this
function and default_binds_local_p_1. It appears to be the same set of tests,
just rearranged
On Tue, Jun 11, 2013 at 09:56:28AM -0700, Richard Henderson wrote:
On 06/11/2013 04:31 AM, Jakub Jelinek wrote:
+bool
+default_binds_to_current_def_p_1 (const_tree exp, int shlib)
+{
...
+}
I'm having trouble picking out what's supposed to be different between this
function and
On Tue, 2013-06-11 at 09:56 -0600, Jeff Law wrote:
On 06/11/13 09:16, David Malcolm wrote:
2013-06-11 David Malcolm dmalc...@redhat.com
* function.c (initial_trampoline): Remove stray copy; see
varasm.c for the real copy.
This is fine. However, I'd just make the ChangeLog
On Tue, 2013-06-11 at 09:34 -0700, Richard Henderson wrote:
On 06/11/2013 07:57 AM, David Malcolm wrote:
Usage of debug_prefix_maps is hidden behind an API, with the only
direct uses of the ptr being within final.c. Indeed the declaration of
its type is local to that file.
Hence it
On 06/11/2013 10:03 AM, Jakub Jelinek wrote:
On Tue, Jun 11, 2013 at 09:56:28AM -0700, Richard Henderson wrote:
I'm having trouble picking out what's supposed to be different between this
function and default_binds_local_p_1. It appears to be the same set of
tests,
just rearranged into a
Moore, Catherine catherine_mo...@mentor.com writes:
I'm testing a slightly different patch from the one that Steve posted:
Index: mips.md
===
--- mips.md (revision 199648)
+++ mips.md (working copy)
@@ -703,8 +703,13 @@
On 06/11/2013 11:09 AM, Andrew Sutton wrote:
And you need to do this even when the call is type-dependent?
Yes. Especially when the call is type-dependent. That's how I generate
the constraint sets, which are used to determine the most constrained
template during overload resolution.
Ah,
On 06/11/2013 12:39 PM, Paolo Carlini wrote:
On 06/11/2013 06:27 PM, Mike Stump wrote:
Here is a simple one. When processing CONST_DECLs after an error, we
can ICE. This avoid the ICE.
No testcase?
Yep; the patch is fine, but needs a testcase.
Jason
On Tue, Jun 11, 2013 at 10:18:17AM -0700, Richard Henderson wrote:
2) DECL_COMMON with non-default visibility - the old version would return
true, now it returns false unless linker plugin tells us the current
common was used
Or do you think we should just do what we did before
On 06/11/2013 11:20 AM, Jakub Jelinek wrote:
2013-06-11 Jakub Jelinek ja...@redhat.com
PR target/56564
* varasm.c (decl_binds_to_current_def_p): Call binds_local_p
target hook even for !TREE_PUBLIC decls. If no resolution info
is available, return false for common
On 06/09/13 10:25, Marc Glisse wrote:
Hello,
this patch removes some self-assignments. I don't know if this is the
best way, but it passes a bootstrap and the testsuite on x86_64-linux-gnu.
2013-06-10 Marc Glisse marc.gli...@inria.fr
PR tree-optimization/57361
gcc/
*
2013-06-11 Jakub Jelinek ja...@redhat.com
PR target/56564
* varasm.c (decl_binds_to_current_def_p): Call binds_local_p
target hook even for !TREE_PUBLIC decls. If no resolution info
is available, return false for common and external decls.
--- gcc/varasm.c.jj
On Sat, Jun 08, 2013 at 08:22:33PM +0200, Jakub Jelinek wrote:
+ tt = fold_build2 (EQ_EXPR, boolean_type_node, op1,
+ integer_minus_one_node);
Don't we usually try to have both operands of a comparison of the
same type?
Not just usually, it really has to be
On Tue, Jun 11, 2013 at 08:39:07PM +0200, Jan Hubicka wrote:
@@ -6802,10 +6802,20 @@ decl_binds_to_current_def_p (tree decl)
return resolution_to_local_definition_p (node-symbol.resolution);
}
/* Otherwise we have to assume the worst for DECL_WEAK (hidden weaks
- binds
Fixes a libstdc++v3 build failure. Committed.
* config/rl78/rl78.c (TARGET_UNWIND_WORD_MODE): Define.
(rl78_unwind_word_mode): New.
Index: config/rl78/rl78.c
===
--- config/rl78/rl78.c (revision 199963)
+++
On 06/09/13 13:43, Marc Glisse wrote:
Hello,
just adapting yet another function so it also works with vectors.
It seemed convenient to add a new macro. The name sucks (it doesn't
match the semantics of INTEGRAL_TYPE_P), but I didn't want to name it
INTEGER_SCALAR_OR_VECTOR_CONSTANT_P and
On Tue, Jun 11, 2013 at 08:39:07PM +0200, Jan Hubicka wrote:
@@ -6802,10 +6802,20 @@ decl_binds_to_current_def_p (tree decl)
return resolution_to_local_definition_p (node-symbol.resolution);
}
/* Otherwise we have to assume the worst for DECL_WEAK (hidden weaks
-
Hello,
couple comments (not a true review)
On Tue, 11 Jun 2013, Marek Polacek wrote:
+tree
+ubsan_instrument_division (location_t loc, tree op0, tree op1)
+{
+ tree t, tt;
+ tree type0 = TREE_TYPE (op0);
+ tree type1 = TREE_TYPE (op1);
Can the 2 types be different? I thought divisions
On Tue, 11 Jun 2013, Jeff Law wrote:
On 06/09/13 10:25, Marc Glisse wrote:
Hello,
this patch removes some self-assignments. I don't know if this is the
best way, but it passes a bootstrap and the testsuite on x86_64-linux-gnu.
2013-06-10 Marc Glisse marc.gli...@inria.fr
PR
On Tue, 11 Jun 2013, Jeff Law wrote:
On 06/09/13 13:43, Marc Glisse wrote:
Hello,
just adapting yet another function so it also works with vectors.
It seemed convenient to add a new macro. The name sucks (it doesn't
match the semantics of INTEGRAL_TYPE_P), but I didn't want to name it
Hi!
On Tue, Jun 11, 2013 at 09:14:36PM +0200, Marc Glisse wrote:
Hello,
couple comments (not a true review)
Thanks anyway ;).
On Tue, 11 Jun 2013, Marek Polacek wrote:
+tree
+ubsan_instrument_division (location_t loc, tree op0, tree op1)
+{
+ tree t, tt;
+ tree type0 = TREE_TYPE
On Tue, Jun 11, 2013 at 09:30:29PM +0200, Marc Glisse wrote:
I'd be curious how often this triggers in GCC itself as well.
Do you know a convenient way to test that?
Perhaps you could put in the
if (gimple_assign_rhs_code (stmt) == TREE_CODE (gimple_assign_lhs (stmt))
operand_equal_p
Hi,
this issue, which originally was about spelling out in the error message
the ambiguous candidates, is by and large fixed. Only, we produce the
whole diagnostic twice for the testcase at issue: first in
cp_parser_lookup_name and then again in
cp_parser_nested_name_specifier_opt. The below
On Tue, Jun 11, 2013 at 09:44:40PM +0200, Marek Polacek wrote:
+ tree type0 = TREE_TYPE (op0);
+ tree type1 = TREE_TYPE (op1);
Can the 2 types be different? I thought divisions had homogeneous
arguments, and the instrumentation was done late enough to avoid any
potential issue, but
On Tue, Jun 11, 2013 at 10:09:00PM +0200, Jakub Jelinek wrote:
On Tue, Jun 11, 2013 at 09:44:40PM +0200, Marek Polacek wrote:
+ tree type0 = TREE_TYPE (op0);
+ tree type1 = TREE_TYPE (op1);
Can the 2 types be different? I thought divisions had homogeneous
arguments, and the
On Tue, Jun 11, 2013 at 10:20:24PM +0200, Marek Polacek wrote:
On Tue, Jun 11, 2013 at 10:09:00PM +0200, Jakub Jelinek wrote:
On Tue, Jun 11, 2013 at 09:44:40PM +0200, Marek Polacek wrote:
+ tree type0 = TREE_TYPE (op0);
+ tree type1 = TREE_TYPE (op1);
Can the 2 types be
On Tue, Jun 11, 2013 at 10:33:25PM +0200, Jakub Jelinek wrote:
That means you probably should move the function call down in
cp_build_binary_op (resp. C counterpart), after the arguments are converted
to result_type?
Ok, certainly. Seems the arguments are converted here:
if (! converted)
On Tue, Jun 11, 2013 at 10:40:12PM +0200, Marek Polacek wrote:
On Tue, Jun 11, 2013 at 10:33:25PM +0200, Jakub Jelinek wrote:
That means you probably should move the function call down in
cp_build_binary_op (resp. C counterpart), after the arguments are converted
to result_type?
Ok,
On Tue, Jun 11, 2013 at 10:44:12PM +0200, Jakub Jelinek wrote:
There is another thing to solve BTW, op0 and/or op1 might have side-effects,
if you are going to evaluate them more than once, they need to be surrounded
into cp_save_expr resp. c_save_expr.
I see. Thanks for the notice.
This patch fixes a testsuite failure when -fdebug-types-section is
turned on, where the order of type stub DIEs is dependent on hash
table traversal order.
Backported from trunk at r199927. Bootstrapped, tested, and committed.
-cary
2013-06-10 Cary Coutant ccout...@google.com
gcc/
*
Hi,
weakref is a static variable that is an alias of external symbol. Either by GCC
or by GAS it is translated to references to the target and depending on whether
target is used or not it is declared as weak or non-weak symbol.
Now the implementation in c-common.c sets DECL_EXTERNAL flag when
Hello Richard,
How much other changes will be currently accepted here? There is other
stuff which I want to prepare and submit here, e.g.:
1. disable use of dmult and ddiv (ABI n32).
2. use trunc.w.s instead of cvt.w.s (to get single float working for
normal range calculations; i.e.
I committed the following patch as obvious, after making sure it builds and has
no regressions. I was looking at driver-rs6000.c today, and I noticed that it
was returning an address to an auto buffer for processing -mcpu=native.
2013-06-11 Michael Meissner meiss...@linux.vnet.ibm.com
On Tue, Jun 11, 2013 at 07:25:36PM -0400, Michael Meissner wrote:
I committed the following patch as obvious, after making sure it builds and
has
no regressions. I was looking at driver-rs6000.c today, and I noticed that it
was returning an address to an auto buffer for processing
On Wed, Jun 12, 2013 at 01:34:59AM +0200, Jakub Jelinek wrote:
On Tue, Jun 11, 2013 at 07:25:36PM -0400, Michael Meissner wrote:
I committed the following patch as obvious, after making sure it builds and
has
no regressions. I was looking at driver-rs6000.c today, and I noticed that
it
I needed to rework the sync.md so that it would work correctly with no
optimization (using SUBREG's at -O0 did not give us the even registers for
holding PTImode values, so I created a PTImode temporary in load_lockedti and
store_conditionalti, which is normally optimized out.
[gcc]
2013-06-11
The following patch fixes PR57134 by
a) excluding bitfield expansion when EXPAND_MEMORY, and
b) passing down the EXPAND_MEMORY modifier in a couple of places where
this does not currently happen on recursive calls to expand_expr().
(a) has precedent elsewhere in expr.c, eg. see expand_expr_real_1
+;; [(set_attr valloc umul)]
I think this one needs to be macax also, since the constraints have v in
them but the opcodes use ax.
Other than that, it's OK.
Committed with above change.
Thanks for the quick review.
Regards,
Kaushik
On 06/07/13 03:14, Richard Biener wrote:
+/* Given SSA_NAMEs NAME1 and NAME2, return true if they are candidates for
+ coalescing together, false otherwise.
+
+ This must stay consistent with the code in tree-ssa-live.c which
+ sets up base values in the var map. */
+
+bool
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