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16869 Commits

Author SHA1 Message Date
Evan Cheng
e0dc07a83f New entry. 
llvm-svn: 33569
 2007-01-27 02:33:22 +00:00
Evan Cheng
4618d3131c Thumb jumptable support. 
llvm-svn: 33568
 2007-01-27 02:29:45 +00:00
Evan Cheng
9805b66063 Thumb add / sub with carry. 
llvm-svn: 33562
 2007-01-27 00:07:15 +00:00
Lauro Ramos Venancio
f1f9f05230 Some asm directives fixes for ELF. 
Now we can compile llvm-gcc on arm-linux-gnueabi!

llvm-svn: 33558
 2007-01-26 23:24:43 +00:00
Nate Begeman
80d913651d Fix a spelling error 
llvm-svn: 33556
 2007-01-26 22:40:50 +00:00
Nate Begeman
481b84a66b Handle multiple functions, properly mangle symbols, and fix support for 
scattered relocations.

llvm-svn: 33555
 2007-01-26 22:39:48 +00:00
Jim Laskey
fdc04d1ea7 rename files 
llvm-svn: 33552
 2007-01-26 21:38:26 +00:00
Evan Cheng
55455f0532 Represent tADDspi and tSUBspi as two-address instructions. 
llvm-svn: 33551
 2007-01-26 21:33:19 +00:00
Jim Laskey
64f4242072 Change the MachineDebugInfo to MachineModuleInfo to better reflect usage 
for debugging and exception handling.

llvm-svn: 33550
 2007-01-26 21:22:28 +00:00
Lauro Ramos Venancio
762787bed7 Fix Data16bitsDirective for ELF. 
llvm-svn: 33549
 2007-01-26 21:20:45 +00:00
Evan Cheng
2b4f267d57 Conditional branch being fixed up is not the last MI in the BB, there is a 
unconditional branch following it. Simply invert the condition and swap
destinations if the conditional branch can reach the destination of the
unconditional branch:
beq L1
b   L2
=>
bne L2
b   L1

llvm-svn: 33548
 2007-01-26 20:38:26 +00:00
Lauro Ramos Venancio
ea815a6137 If the constant pool value is a extern weak symbol, emit the weak reference. 
llvm-svn: 33543
 2007-01-26 19:51:32 +00:00
Evan Cheng
d0c39ef1ca extload -> zextload 
llvm-svn: 33542
 2007-01-26 19:13:16 +00:00
Jim Laskey
23ed7d2625 Make LABEL a builtin opcode. 
llvm-svn: 33537
 2007-01-26 14:34:52 +00:00
Jim Laskey
3df3e04941 Clarify some constants. 
llvm-svn: 33536
 2007-01-26 14:19:17 +00:00
Reid Spencer
cec82ab067 For PR761: 
The Module::setEndianness and Module::setPointerSize methods have been
removed. Instead you can get/set the DataLayout. Adjust thise accordingly.

llvm-svn: 33530
 2007-01-26 08:11:39 +00:00
Reid Spencer
6770b7e879 For PR761: 
Remove the Endianness and PointerSize fields from the ModuleHeader and
replace it with the DataLayout field.

llvm-svn: 33529
 2007-01-26 08:10:24 +00:00
Reid Spencer
00a7dd7d6b For PR761: 
Remove the setEndianess and setPointerSize methods. These are now
handled via the setDataLayout method.

llvm-svn: 33527
 2007-01-26 08:07:57 +00:00
Reid Spencer
8949da79b5 Regenerate for PR645 and PR761 
llvm-svn: 33525
 2007-01-26 08:05:27 +00:00
Reid Spencer
1d28dc402d For PR645: 
Implement separation of local and global symbols. Local symbols and types
now use % prefix. Global variables and functions now use @ prefix.

For PR761:
Replace:
  target endian =
  target pointersize =
With:
  target datalayout =

llvm-svn: 33524
 2007-01-26 08:04:51 +00:00
Reid Spencer
e2ac333854 For PR645: 
Implement new syntax for local and global symbols. Types and local
symbols use the % prefix. Global variables and functions use the @ prefix.

llvm-svn: 33523
 2007-01-26 08:02:52 +00:00
Reid Spencer
cca21cf060 For PR645: 
Remove the Function::renameLocalSymbols function as it is no longer
needed.

llvm-svn: 33522
 2007-01-26 08:01:30 +00:00
Reid Spencer
93b5ba7cd2 IntegerType is a sized DerivedType too. 
llvm-svn: 33521
 2007-01-26 07:51:36 +00:00
Reid Spencer
641bcdce55 Clean up comments and assert messages that still refer to the old type names. 
llvm-svn: 33520
 2007-01-26 07:37:34 +00:00
Reid Spencer
25d0264daa Fix an assertion message. 
llvm-svn: 33519
 2007-01-26 06:30:34 +00:00
Evan Cheng
c81bceda82 SplitBlockBeforeInstr() insert a unconditional branch to the next BB. This 
is unnecessary when we are fixing up a conditional branch since we will be
adding a unconditional branch to the destination of the original branch.

llvm-svn: 33517
 2007-01-26 02:02:39 +00:00
Devang Patel
f1ef346a53 Remove dead code. 
CallGraphSCCPass does not need to implement runOnModule().
It supports runOnSCC().

llvm-svn: 33516
 2007-01-26 01:08:18 +00:00
Evan Cheng
c5a454b111 Need to scan the function for branches even if there aren't any constants. 
llvm-svn: 33515
 2007-01-26 01:04:44 +00:00
Devang Patel
bf44036fbf Inherit CallGraphSCCPass directly from Pass. 
llvm-svn: 33514
 2007-01-26 00:47:38 +00:00
Evan Cheng
6a46a78547 Forgot to update this. 
llvm-svn: 33512
 2007-01-25 23:31:04 +00:00
Devang Patel
a9eae6951d Inherit BasicBlockPass directly from Pass. 
llvm-svn: 33511
 2007-01-25 23:23:25 +00:00
Evan Cheng
a229bc12be Add comment, fix typo, reduce memory usage, etc. 
llvm-svn: 33510
 2007-01-25 23:18:59 +00:00
Evan Cheng
a47f2cc065 I am an idiot. 
llvm-svn: 33509
 2007-01-25 23:18:16 +00:00
Evan Cheng
970ed5d59f Fix comment. 
llvm-svn: 33508
 2007-01-25 22:48:25 +00:00
Evan Cheng
9009b02367 - Tell PEI that PPC will handle stack frame rounding itself. 
- Do not round up to max. alignment of stack object if it is > stack alignment.
  It will have to be handled with dynamic aligning code.

llvm-svn: 33505
 2007-01-25 22:25:04 +00:00
Evan Cheng
b64363a085 Added a MRegisterInfo hook that tells PEI the target is responsible for 
rounding the stack frame to a multiple of stack alignment.

llvm-svn: 33504
 2007-01-25 22:12:41 +00:00
Lauro Ramos Venancio
a3788dc56b Fix elf object definition. 
llvm-svn: 33502
 2007-01-25 20:11:04 +00:00
Evan Cheng
7dccb7be86 Doh. Skip JT branches. 
llvm-svn: 33501
 2007-01-25 19:43:52 +00:00
Chris Lattner
1e8602cf97 Make llvm-extract preserve the callingconv of prototypes in the extracted 
code.

llvm-svn: 33500
 2007-01-25 17:38:26 +00:00
Jim Laskey
56316d12bb 1. Remove dwarf-verbose option (now asm-verbose.) 
2. Clean up end of lines.

llvm-svn: 33499
 2007-01-25 15:45:58 +00:00
Jim Laskey
0e387f9cf0 Migrate print routines to asm to be shared by exception handling. 
llvm-svn: 33498
 2007-01-25 15:12:02 +00:00
Evan Cheng
d7c809c7be Added (preliminary) branch shortening capability to constantpool island pass. 
llvm-svn: 33497
 2007-01-25 03:12:46 +00:00
Evan Cheng
9d937d1065 Getting rid uses of evil std::set<> 
llvm-svn: 33496
 2007-01-25 03:07:27 +00:00
Chris Lattner
18aeb42a6f Fix test/CFrontend/2007-01-24-InlineAsmCModifier.c on X86. The %c modifier 
says that no $ prefix should be emitted on X86.

llvm-svn: 33495
 2007-01-25 02:53:24 +00:00
Chris Lattner
c3f461a03c Fix test/CFrontend/2007-01-24-InlineAsmCModifier.c on PPC 
llvm-svn: 33494
 2007-01-25 02:52:50 +00:00
Andrew Lenharth
42ced99f24 FTOIT and ITOFT are bit converts, and if we drop 21264s, are always available 
llvm-svn: 33492
 2007-01-24 21:09:16 +00:00
Jim Laskey
ba1dc7a8c7 Call frames for intel. 
llvm-svn: 33490
 2007-01-24 19:15:24 +00:00
Jim Laskey
ebaec45158 80 columns 
llvm-svn: 33489
 2007-01-24 18:50:57 +00:00
Jim Laskey
a67f14502d Repair debug frames as a prelude to eh_frames. Switched to using MachineMoves 
by value so that clean up is less confusing (these vectors tend to be small.)

llvm-svn: 33488
 2007-01-24 18:45:13 +00:00
Andrew Lenharth
fcb8af0f84 Fix unordered fp on alpha 
llvm-svn: 33487
 2007-01-24 18:43:14 +00:00