415624cf3f
fix rdar://8456371 - Handle commutable instructions written backward.
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llvm-svn: 114536
2010-09-22 06:26:39 +00:00
775e635b5a
update a bunch of tests that are using the x86 backend instead of grepping IR :(
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llvm-svn: 114535
2010-09-22 06:09:31 +00:00
bd85725341
Fix an inconsistency in the x86 backend that led it to reject "calll foo" on
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x86-32: 32-bit calls were named "call" not "calll". 64-bit calls were correctly
named "callq", so this only impacted x86-32.
This fixes rdar://8456370 - llvm-mc rejects 'calll'
This also exposes that mingw/64 is generating a 32-bit call instead of a 64-bit call,
I will file a bugzilla.
llvm-svn: 114534
2010-09-22 05:49:14 +00:00
37fc469f88
fix rdar://8456412 - llvm-mc crash in encoder on "mov %rdx, %cr8"
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Teaching the code generator about CR8-15, how to rex them up, etc.
llvm-svn: 114533
2010-09-22 05:29:50 +00:00
2bb9504d1a
fix rdar://8456417 - llvm-mc can't do basic math
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llvm-svn: 114532
2010-09-22 05:05:16 +00:00
9dfd2e354e
add the missing aliases for fp stack cmovs, rdar://8456391
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llvm-svn: 114531
2010-09-22 04:56:20 +00:00
a4ddf7f802
Added the start of a test case that will test all basic types and all the
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variety of ways they can be displayed in variable views.
llvm-svn: 114530
2010-09-22 04:50:38 +00:00
8a236b63d8
reimplement elf TLS support in terms of addressing modes, eliminating SegmentBaseAddress.
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llvm-svn: 114529
2010-09-22 04:39:11 +00:00
1261b81e82
Fix rdar://8456364 - llvm-mc rejects '%CS'
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llvm-svn: 114528
2010-09-22 04:11:10 +00:00
39cf8deded
fix rdar://8456389 - llvm-mc mismatch with 'as' on 'fstp'
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-This line, and those below, will be ignored--
M test/MC/AsmParser/X86/x86_instructions.s
M lib/Target/X86/AsmParser/X86AsmParser.cpp
llvm-svn: 114527
2010-09-22 04:04:03 +00:00
a91e510f94
fix rdar://8456361 - llvm-mc rejects 'rep movsd'
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llvm-svn: 114526
2010-09-22 03:50:32 +00:00
a5156c30ed
convert the last 4 X86ISD nodes that should have memoperands to have them.
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llvm-svn: 114523
2010-09-22 01:28:21 +00:00
ed85da5600
give X86ISD::FNSTCW16m a memoperand, since it touches memory. It only
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can access the stack due to how it is generated though.
llvm-svn: 114522
2010-09-22 01:11:26 +00:00
78f518b79b
give FP_TO_INT16_IN_MEM and friends a memoperand. They are only
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used with stack slots, but hey, lets be safe.
llvm-svn: 114521
2010-09-22 01:05:16 +00:00
505af598d0
linux has a different stack alignment than the mac, relax this a bit.
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llvm-svn: 114519
2010-09-22 00:46:26 +00:00
96371b446e
Only preload SLocEntries after the entire PCH chain was loaded.
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llvm-svn: 114518
2010-09-22 00:42:30 +00:00
949fe9e03b
Reshuffle PerFileData's members to make more sense.
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llvm-svn: 114517
2010-09-22 00:42:27 +00:00
4f432e719b
Added some comments explaining why we currently have to manually set CXXRecordDecl variables. This is because SEMA is actually calling the accessors that should be built into the CXXRecordDecl class. We have an internal bug tracking this change and will remove the affected work around code when a solution is available.
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llvm-svn: 114516
2010-09-22 00:40:49 +00:00
54e5329545
give VZEXT_LOAD a memory operand, it now works with segment registers.
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llvm-svn: 114515
2010-09-22 00:34:38 +00:00
c31ba26e0c
Improved the logging for ASTs generated on the
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expression parser's behalf so that now we see the
full TranslationUnitDecl instead of just the
FunctionDecl.
llvm-svn: 114514
2010-09-22 00:33:31 +00:00
9bb7dade7b
Sanity check the print representation of lldb.SBProcess object.
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llvm-svn: 114513
2010-09-22 00:25:33 +00:00
60e1aa56f7
Fixed CXXRecordDecl declaration settings for whether a class in a POD type
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or not.
llvm-svn: 114512
2010-09-22 00:24:45 +00:00
d7aa114ecc
Fixed a build warning where no return values was being returned.
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llvm-svn: 114511
2010-09-22 00:23:59 +00:00
07827ba978
revert r114386 now that address modes work correctly, we get a nice
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call through gs-relative memory now.
llvm-svn: 114510
2010-09-22 00:11:31 +00:00
da4f6b5151
Driver/Darwin: Add a runtime library just for ___eprintf -- when targeting i386
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some projects still depend on ___eprintf being available.
llvm-svn: 114509
2010-09-22 00:03:52 +00:00
e479e9643b
give LCMPXCHG_DAG[8] a memory operand, allowing it to work with addrspace 256/257
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llvm-svn: 114508
2010-09-21 23:59:42 +00:00
0cefa51114
filecheckize
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llvm-svn: 114507
2010-09-21 23:57:27 +00:00
d757c88bba
OptimizeCompareInstr should avoid iterating pass the beginning of the MBB when the 'and' instruction is after the comparison.
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llvm-svn: 114506
2010-09-21 23:49:07 +00:00
d64c3e7913
Trivial change of a trace output string.
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llvm-svn: 114505
2010-09-21 23:47:01 +00:00
5680b2a09c
compiler-rt/clang/Darwin: Add a new library configuration which has nothing
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other than eprintf for i386.
llvm-svn: 114504
2010-09-21 23:42:49 +00:00
b2f659b7a0
fix the rest of rdar://8461279 - clang miscompiles address-space qualified atomics
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llvm-svn: 114503
2010-09-21 23:40:48 +00:00
c9066d3072
same bug as before, this time with __sync_val_compare_and_swap.
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llvm-svn: 114502
2010-09-21 23:35:30 +00:00
9c48b8d79c
Added a subtest to exercise the capability of lldb Python objects to print
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themselves. Right now, it tests a breakpoint both before and after it has been
resolved.
Updated lldbtest.TestBase.expect() with an additional keyword argument 'exe' (
default to True), which if set to False, will treat the mandatory first argument
as just the string to be matched/or not-matched against the golden input.
llvm-svn: 114501
2010-09-21 23:33:30 +00:00
d64f9b8381
Add start of support for MC instruction printer of ARM jump tables. Filling in
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the rest of it is next up.
llvm-svn: 114500
2010-09-21 23:28:16 +00:00
867b185d8d
Update help text for breakpoint command one-liners.
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Fix minor bug in 'commands alias'; alias commands can now handle command options
and arguments in the same alias. Also fixes problem that disallowed "process launch --" as
an alias.
Fix typo in comment in Python script interpreter.
llvm-svn: 114499
2010-09-21 23:25:40 +00:00
7cf46bfda0
fix __sync_bool_compare_and_swap to work with address-space qualified types.
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llvm-svn: 114498
2010-09-21 23:24:52 +00:00
65dce5eeee
filecheckize.
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llvm-svn: 114497
2010-09-21 23:22:41 +00:00
0af133f941
visibility-decoration.
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llvm-svn: 114496
2010-09-21 22:55:27 +00:00
521c72c756
Fixes an IRgen ICE due to cast of null pointer to
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a vla type (fixes pr7827).
llvm-svn: 114495
2010-09-21 22:53:33 +00:00
61158f98ab
Enable target-specific mul-lowering on ARM, even at -Os. Remove a test that this makes
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irrelevant, but add a new test for the new, improved functionality.
llvm-svn: 114494
2010-09-21 22:51:46 +00:00
90312a8492
Wrapped the subclass-specific cleanup call within a try:except: clause.
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And removed the informational output from the conditional_break test case.
llvm-svn: 114493
2010-09-21 22:34:45 +00:00
6f8bd42ec7
Build the complement interval dupli after the split intervals instead of
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creating it before and subtracting split ranges.
This way, the SSA update code in LiveIntervalMap can properly create and use new
phi values in dupli. Now it is possible to create split regions where a value
escapes along two different CFG edges, creating phi values outside the split
region.
This is a work in progress and probably quite broken.
llvm-svn: 114492
2010-09-21 22:32:21 +00:00
d58d7c1907
reimplement support for GS and FS relative address space matching
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by having X86DAGToDAGISel::SelectAddr get passed in the parent node
of the operand match (the load/store/atomic op) and having it get
the address space from that, instead of having special FS/GS addr
mode operations that require duplicating the entire instruction set
to support.
This makes FS and GS relative accesses *far* more predictable and
work much better. It also simplifies the X86 backend a bit, more
to come.
There is still a pending issue with nodes like ISD::PREFETCH and
X86ISD::FLD, which really should be MemSDNode's but aren't.
llvm-svn: 114491
2010-09-21 22:07:31 +00:00
c467aa2fa4
Fixed pr20314-2.c failure, added E, F, p constraint letters.
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llvm-svn: 114490
2010-09-21 22:04:54 +00:00
a9e57e0eff
Rework passing parent pointers into complexpatterns, I forgot
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that complex patterns are matched after the entire pattern has
a structural match, therefore the NodeStack isn't in a useful
state when the actual call to the matcher happens.
llvm-svn: 114489
2010-09-21 22:00:25 +00:00
4ddcb6a6b4
Move a sign-extend or a zero-extend of a load to the same basic block as the
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load when the type of the load is not legal, even if truncates are not free.
The load is going to be legalized to an extending load anyway.
llvm-svn: 114488
2010-09-21 21:54:27 +00:00
ff714f9992
Clarify a comment.
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llvm-svn: 114487
2010-09-21 21:44:14 +00:00
fb100021b7
visibility-decoration.
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llvm-svn: 114486
2010-09-21 21:28:23 +00:00
9e826e3292
Fixed an issue with the clang type creation code for C++ classes where we wouldn't set a CXXRecordDecl to be NOT empty if we had base classes that were not empty or had virtual functions.
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llvm-svn: 114484
2010-09-21 21:22:23 +00:00
b0c0eaf579
Add some utility routines.
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llvm-svn: 114483
2010-09-21 21:20:13 +00:00
Chris Lattner