770b4b830a
Fix bug 3202.
...
The EH_frame and .eh symbols are now private, except for darwin9 and earlier.
The patch also fixes the definition of PrivateGlobalPrefix on pcc linux.
llvm-svn: 61242
2008-12-19 10:55:56 +00:00
3cde35175c
Update the .cvs files for nocapture.
...
llvm-svn: 61241
2008-12-19 09:41:54 +00:00
8d69f48833
Commit missed files from nocapture change.
...
llvm-svn: 61240
2008-12-19 09:38:31 +00:00
2abb108f1b
Resubmit support for the 'nocapture' attribute.
...
The problematic part of this patch is that we were out of attribute bits,
requiring some fancy bit hacking to make it fit (by shrinking alignment)
without breaking existing users or the file format.
This change will require users to rebuild llvm-gcc to match llvm.
llvm-svn: 61239
2008-12-19 06:39:12 +00:00
19a54ffc7f
Perform this loop only when the -debug flag is specified.
...
llvm-svn: 61238
2008-12-19 02:09:57 +00:00
8c82a8a984
Initialize the ImplicitDefed member, to avoid getting stale
...
data from a previous block.
llvm-svn: 61237
2008-12-19 00:46:20 +00:00
b4c55bb857
Fix RegScavenger::forward() to work on basic blocks containing exactly
...
one instruction.
llvm-svn: 61236
2008-12-19 00:45:13 +00:00
4293cea3e5
Delete the RegScavenging constructor that takes a MachineBasicBlock
...
argument. Nothing was using it, and it set the MBB member without
calling enterBasicBlock, which was problematic.
llvm-svn: 61234
2008-12-19 00:34:32 +00:00
dde7df9de2
Updated checker build.
...
llvm-svn: 61233
2008-12-19 00:19:19 +00:00
781c5c879c
Several@encode bug fixes for ObjC.
...
llvm-svn: 61231
2008-12-19 00:14:49 +00:00
4e15d97ae4
Update Xcode project.
...
llvm-svn: 61230
2008-12-19 00:03:48 +00:00
1e57a3fb46
Add some more implicit conversions for Objective-C++
...
llvm-svn: 61229
2008-12-18 23:43:31 +00:00
308a1acaaf
Fix test to account for generating some vector code for mul v2i64 instead
...
of incorrectly generating pmuldq
llvm-svn: 61228
2008-12-18 23:42:37 +00:00
021752ab4e
Added test case for suppressing leak warnings for reference-counted objects passed by-reference to an unknown function.
...
llvm-svn: 61227
2008-12-18 23:40:58 +00:00
5b26c11f56
Fix regression when invalidating reference-counts for objects passed-by-reference to a function/method.
...
llvm-svn: 61224
2008-12-18 23:34:57 +00:00
1ef21279b6
Don't define __STDC__ when compiling with -fms-extensions
...
llvm-svn: 61223
2008-12-18 22:37:25 +00:00
070de29fcf
Didn't mean to commit this.
...
llvm-svn: 61222
2008-12-18 22:19:50 +00:00
9abd04bf3f
Teach LowerSubregs to preserve kill/dead information when lowering
...
subreg instructions.
llvm-svn: 61220
2008-12-18 22:14:08 +00:00
4c13e77d49
Re-XFAIL this test until debug stuff settles down.
...
llvm-svn: 61219
2008-12-18 22:13:31 +00:00
c4ce336205
Make LowerSubregs' debug output for EXTRACT_SUBREG consistent with
...
that of INSERT_SUBREG and SUBREG_TO_REG.
llvm-svn: 61218
2008-12-18 22:11:34 +00:00
d38c00c85b
Fix a copy+pasto in an assertion message.
...
llvm-svn: 61217
2008-12-18 22:07:25 +00:00
451afdd9fe
Fix indentation level.
...
llvm-svn: 61216
2008-12-18 22:06:01 +00:00
69cd963b9a
When emitting instructions that define EFLAGS and the EFLAGS value isn't
...
used, mark the defs as dead.
llvm-svn: 61215
2008-12-18 22:03:42 +00:00
975f78ae79
When setting up the frame pointer, add it as a live-in register to all
...
non-entry blocks, so that it doesn't appear use-before-def anywhere.
llvm-svn: 61214
2008-12-18 22:01:52 +00:00
0ab1144c79
Print subreg information in MachineInstr::dump.
...
llvm-svn: 61213
2008-12-18 21:51:27 +00:00
b04675d112
Don't check initializers when there are dependent types or type-dependent expressions involved
...
llvm-svn: 61212
2008-12-18 21:49:58 +00:00
998fd29ce1
Fixed x86 code generation of multiple for v2i64. It was incorrect for SSE4.1.
...
llvm-svn: 61211
2008-12-18 21:42:19 +00:00
6e5f4bc1e7
Added some basic test cases for r61209
...
llvm-svn: 61210
2008-12-18 20:05:58 +00:00
a501640ffa
Added support for vector widening.
...
llvm-svn: 61209
2008-12-18 20:03:17 +00:00
55ad91fecb
Ultrasimplistic sketch for the parsing of C++ template-ids. This won't
...
become useful or correct until we (1) parse template arguments
correctly, (2) have some way to turn template-ids into types,
declarators, etc., and (3) have a real representation of templates.
llvm-svn: 61208
2008-12-18 19:37:40 +00:00
9443f0ea5e
Use '&' to test StartOfLine flag.
...
llvm-svn: 61205
2008-12-18 18:15:29 +00:00
f8f0c6b1bc
Removed a slot in ObjCMemRegExpr used in
...
code gen which did not belong there.
llvm-svn: 61203
2008-12-18 17:29:46 +00:00
d96f7cca5f
Fix http://llvm.org/bugs/show_bug.cgi?id=3189 .
...
llvm-svn: 61202
2008-12-18 15:50:41 +00:00
8e0f6f272f
Remove dead comments.
...
llvm-svn: 61201
2008-12-18 09:01:18 +00:00
84a1162e4c
add a simple fast-path for the common case of [] and [4] in
...
array size declarators. No need to go through all the trouble
of parsing crazy things like [static const 4] when most code
doesn't need it.
llvm-svn: 61200
2008-12-18 07:27:21 +00:00
97f2bbdbcc
rename argument
...
llvm-svn: 61199
2008-12-18 07:07:10 +00:00
cf0bab2042
disallow attributes in a few callers of ParseTypeQualifierListOpt,
...
these completely ignore parsed attributes anyway, so don't try
to read them.
llvm-svn: 61198
2008-12-18 07:02:59 +00:00
b6ec4e75ad
Clean up the C89/C++ warnings about C99 array features to not
...
emit duplicate diags (some in parser and some in sema) and to
warn about use of typequals in array sizes. This implements
PR2759.
llvm-svn: 61197
2008-12-18 06:50:14 +00:00
c3a70ade66
Oops! Left out a line.
...
Simplifying the sdiv might allow further simplifications for our users.
llvm-svn: 61196
2008-12-18 06:42:28 +00:00
0f0e63fe73
Make all the vector elements positive in an srem of constant vector.
...
llvm-svn: 61195
2008-12-18 06:31:11 +00:00
4caf5eb70c
Fix PR2929 by making bugpoint/code extract propagate the nothrow
...
bit from the original function to the cloned one.
llvm-svn: 61194
2008-12-18 05:52:56 +00:00
6437a9eaf6
Add method used by ImmutableMap GDM specialization.
...
llvm-svn: 61193
2008-12-18 05:15:58 +00:00
9ae0afdcd6
Allow ABI to use StructRet even for scalar values.
...
- Update comment to reflect fact that StructRet is now supported for
any type (modulo LLVM support).
- No functionality change, no scalar types currently use this
feature.
llvm-svn: 61192
2008-12-18 04:52:14 +00:00
cf029824e1
Fix typo in error message.
...
llvm-svn: 61191
2008-12-18 04:06:58 +00:00
9c7379d077
Recommit this grammar fix that was backed out along with nocapture.
...
llvm-svn: 61189
2008-12-18 02:15:05 +00:00
0cb00d66ea
This is valid in C++.
...
void foo() { return foo(); }
llvm-svn: 61188
2008-12-18 02:03:48 +00:00
27e5beff70
Merge function-return.c into function.c
...
Fix PR2790 by making a warning an EXTWARN instead of EXTENSION.
Add a new EXTENSION warning for "return (some void expression);"
llvm-svn: 61187
2008-12-18 02:01:17 +00:00
83682a9441
Give MachineLICM a name, for -time-passes etc.
...
llvm-svn: 61184
2008-12-18 01:37:56 +00:00
b0ef9140e5
Move post-RA scheduling before branch folding for now, because branch
...
folding's tail merging doesn't currently preserve liveness information
which post-RA scheduling requires.
llvm-svn: 61183
2008-12-18 01:36:42 +00:00
ad4d2ab15b
Re-apply r61158 in a form that no longer breaks tests.
...
llvm-svn: 61182
2008-12-18 01:27:19 +00:00
Rafael Espindola