3015a54813
Use IRBuilder.
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llvm-svn: 131609
2011-05-19 00:13:33 +00:00
5dfe17d242
Another try at fixing cmake.
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llvm-svn: 131608
2011-05-19 00:13:04 +00:00
31458a0002
Use IRBuilder while simplifying unreachable.
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llvm-svn: 131607
2011-05-19 00:09:21 +00:00
f1bda7c90c
Revert my previous patch. The cmake build had already been fixed.
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llvm-svn: 131606
2011-05-19 00:02:45 +00:00
4b13f39b77
Use IRBuilder while simplifying conditional branch.
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llvm-svn: 131605
2011-05-18 23:59:51 +00:00
41e509a33d
More instcombine cleanup, towards improving debug line info.
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llvm-svn: 131604
2011-05-18 23:58:37 +00:00
6bfca4efd8
Restore sanity to 131601.
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llvm-svn: 131603
2011-05-18 23:56:43 +00:00
efbdd80d77
Fix the cmake build.
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llvm-svn: 131602
2011-05-18 23:56:40 +00:00
b098471538
Objective C functions may use a magic '\1' on the name. Handle that when
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dealing with them in the MCJIT.
llvm-svn: 131601
2011-05-18 23:53:21 +00:00
d1b0f0f1b8
Shuffle StandardPasses.cpp into VMCore; add it to CMake.
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llvm-svn: 131600
2011-05-18 23:51:11 +00:00
7de6c4bf75
Use IRBuilder while simplifying branch.
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llvm-svn: 131598
2011-05-18 23:18:47 +00:00
6fc94dd687
Revert unintentional commit.
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llvm-svn: 131597
2011-05-18 23:13:10 +00:00
1754a25977
More instcombine simplifications towards better debug locations.
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llvm-svn: 131596
2011-05-18 23:11:30 +00:00
b9bef106c6
Add missing mayLoad / mayStore flags to instruction definitions without patterns,
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which fixes all of the CodeGen/MBlaze verifier failures.
llvm-svn: 131595
2011-05-18 23:03:10 +00:00
30243c74c0
Some refactorings with respect to setting of the 'printTokenized' flag.
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Add some comments.
llvm-svn: 131594
2011-05-18 22:48:41 +00:00
bd5a09d3b2
Add a header patterned after MCDwarf.h for supporting Win64 exception handling
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under MC.
llvm-svn: 131593
2011-05-18 22:48:24 +00:00
cb2c7d9186
Some better type safety enforcement in the standard pass list, along with some small tidies and some fixes for bugs that the stricter checking found.
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llvm-svn: 131592
2011-05-18 22:46:02 +00:00
9ddeceff19
Reserve the segment registers on x86 to fix verifier failures in any code that
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uses them.
llvm-svn: 131591
2011-05-18 22:24:48 +00:00
27117af772
Remove comments as Chris requested.
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llvm-svn: 131590
2011-05-18 22:13:51 +00:00
a5aab9ad58
Remove dead code which tests for boolan flag 'raw' and restore one indentation level.
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llvm-svn: 131589
2011-05-18 22:08:52 +00:00
3f5c08f5c2
Added a function to lldb_private::Address:
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addr_t
Address::GetCallableLoadAddress (Target *target) const;
This will resolve the load address in the Address object and optionally
decorate the address up to be able to be called. For all non ARM targets, this
just essentially returns the result of "Address::GetLoadAddress (target)". But
for ARM targets, it checks if the address is Thumb, and if so, it returns
an address with bit zero set to indicate a mode switch to Thumb. This is how
we need function pointers to be for return addresses and when resolving
function addresses for the JIT. It is also nice to centralize this in one spot
to avoid having multiple copies of this code.
llvm-svn: 131588
2011-05-18 22:01:49 +00:00
8b2e426555
Reserve r29 on Alpha. This fixes all verifier failures in CodeGen/Alpha.
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llvm-svn: 131587
2011-05-18 21:54:32 +00:00
1d11720ae4
Handle perfect shuffle case that generates a vrev for vectors of floats.
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Add test case.
llvm-svn: 131582
2011-05-18 21:44:54 +00:00
fadb03d6cc
Third pass at allowing plugins to modify default passes. This time with a tweak so that we don't depend on an uninitialized argument.
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llvm-svn: 131581
2011-05-18 21:40:04 +00:00
dd14e0f7fa
Use IRBuilder while simplifying return instruction.
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llvm-svn: 131580
2011-05-18 21:33:11 +00:00
492f87de4e
Fix an obvious typo in r131572.
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llvm-svn: 131579
2011-05-18 21:29:07 +00:00
ec645bf75d
Fix more of PR8825. Now all of CodeGen/ARM passes with VerifyCoalescing turned on.
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llvm-svn: 131578
2011-05-18 21:25:14 +00:00
3268e4d692
When forming an ICmpZero LSRUse, normalize the non-IV operand
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of the comparison, so that the resulting expression is fully
normalized. This fixes PR9939.
llvm-svn: 131576
2011-05-18 21:02:18 +00:00
699c973391
Set debug location while setting insertion point.
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llvm-svn: 131575
2011-05-18 20:58:47 +00:00
1647354ec9
After consultation with doug, revert r131515.
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llvm-svn: 131574
2011-05-18 20:57:13 +00:00
d0cdd1fab1
Revert r121528 as it breaks a simple testcase, which leads to, among
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other things, libcxx not building.
llvm-svn: 131573
2011-05-18 20:57:11 +00:00
77e0610d7c
Add some more Win64 EH directives:
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- StartChained and EndChained delimit a chained unwind area, which can contain
additional operations to be undone if an exception occurs inside of it.
- UnwindOnly declares that this function doesn't handle any exceptions. If it
has a handler, it's an unwind handler instead of an exception handler.
- Lsda declares the location and size of the LSDA, which in the Win64 EH
scheme is kept inside the UNWIND_INFO struct. Windows itself ignores the
LSDA; it's used by the Language-Specific Handler (the "Personality Function"
from DWARF).
llvm-svn: 131572
2011-05-18 20:54:10 +00:00
583805530c
Spread use of IRBuilder even more.
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llvm-svn: 131571
2011-05-18 20:53:17 +00:00
65816ac54d
Revert r131556; it's breaking buildbots/clang tests.
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llvm-svn: 131567
2011-05-18 20:39:27 +00:00
a7ec47d23c
Use IRBuilder while simplifying switch instruction.
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llvm-svn: 131566
2011-05-18 20:35:38 +00:00
071634612d
Disassembly of tBcc was wrongly adding 4 to the SignExtend'ed imm8:'0' immediate operand.
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llvm-svn: 131565
2011-05-18 20:32:41 +00:00
0b373dca1f
Use IRBuilder while simplifying unwind.
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llvm-svn: 131561
2011-05-18 20:01:18 +00:00
f4e832b14e
Enables vararg functions that pass all arguments via registers to be optimized into tail-calls when possible.
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llvm-svn: 131560
2011-05-18 19:59:50 +00:00
49346010f8
More instcombine cleanup aimed towards improving debug line info.
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llvm-svn: 131559
2011-05-18 19:57:14 +00:00
c161735bdf
Add ARMTargetCodeGenInfo::initDwarfEHRegSizeTable() defining 16 32bit regs.
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llvm-svn: 131558
2011-05-18 19:36:54 +00:00
51d696766c
An imminent fix to the x86_64 byval logic will expose a flaw in the
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x86_64 sibcall logic. I've filed PR9943 for the sibcall problem, and
this patch alters the testcase to work around the flaw. When PR9943
is fixed, this patch should be reverted.
llvm-svn: 131557
2011-05-18 19:19:17 +00:00
13c90786e1
Second pass at allowing plugins to modify default passes. This time without bonus inter-library dependencies.
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llvm-svn: 131556
2011-05-18 19:00:41 +00:00
522fbfea3b
Revise r131553. Just use the type of the input node and forgo the bitcast. rdar://9449159.
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llvm-svn: 131555
2011-05-18 18:59:17 +00:00
80632c91b0
Fix an ARMTargetLowering::LowerSELECT bug: legalized result must have same type as input. Sorry test cases only trigger when dag combine is disabled. rdar://9449178
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llvm-svn: 131553
2011-05-18 18:47:27 +00:00
2c2ea226b7
Use IRBuilder while simplifying terminator.
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llvm-svn: 131552
2011-05-18 18:43:31 +00:00
767f6930bc
Use IRBuilder while simplifying unconditional branch.
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llvm-svn: 131551
2011-05-18 18:28:48 +00:00
1c870d6e9f
One more fix to:
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bool SectionLoadList::ResolveLoadAddress (addr_t load_addr, Address &so_addr) const;
Where if the address is in the last map entry, we need to look it up correctly.
My previous fix was incorrect where it looked in the first if there were
no addresses in the map that were > load_addr. Now we correctly look in the
last entry if our std::map::lower_bound search returns the end of the
collection.
llvm-svn: 131550
2011-05-18 18:22:47 +00:00
5bee94ecab
If the use_thumb is set, pass llvm::Triple::thumb to the InstructionLLVM.ctor() unconditionally.
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Otherwise, pass m_arch.GetMachine().
Followup patch for rdar://problem/9170971.
llvm-svn: 131549
2011-05-18 18:22:16 +00:00
5c810ce4a3
Use IRBuilder while folding two entry PHINode.
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llvm-svn: 131548
2011-05-18 18:16:44 +00:00
2fd66441c6
Switch more inst insertion in instcombine to IRBuilder.
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llvm-svn: 131547
2011-05-18 18:10:28 +00:00
Devang Patel