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Author SHA1 Message Date
Reid Spencer
91f00fc6c2 Regenerate. 
llvm-svn: 33532
 2007-01-26 08:19:09 +00:00
Reid Spencer
5679fd076e For All These Bugs: 
PR645
PR761
PR1082
PR1122

Completely rewrite llvm-upgrade. This should be its final design. Any future
changes will use this same design.  The changes involve the following:

1. Make this work very much like the 1.9 AsmParser
2. Retain old upgrades dating back to release 1.2 time frame.
3. Merge in some of the upgrades between 1.9 and 2.0 (e.g. icmp/fcmp).
4. Attach a Signedness value (Signless, Unsigned, Signed) to every type,
   Value, Constant, Instruction, and list of those things in the Parser.
   Use these to make signedness decisions for instruction upgrades.
5. Implement unique name upgrade for function values and global values.
6. Identify rename cases that might cause problems and warn about them.
   For example: renaming a global variable with external linkage.
7. Generate a 2.0 IR using VMCore. This is necessary for numerous
   reasons and has the advantage that it never goes out of date.
8. Use the AsmPrinter to make the output nice.
9. Clean up error and warning messages from 1.9 form.

llvm-svn: 33531
 2007-01-26 08:18:34 +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
ff43a6d80c For PR761: 
BCReader no longer has a header that contains the endinanness and
pointer size. It's been replaced by datalayout field.

llvm-svn: 33528
 2007-01-26 08:09:01 +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
bf7f018011 For PR761: 
Remove the setEndiannes and setPointerSize methods. These are now set
through the setDataLayout method.

llvm-svn: 33526
 2007-01-26 08:07:01 +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
Devang Patel
83f1fff08c Inherit FunctionPass directly from Pass. 
llvm-svn: 33513
 2007-01-26 00:23:00 +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
a644323f02 Fix test case. 
llvm-svn: 33507
 2007-01-25 22:28:32 +00:00
Devang Patel
274fb2402d Remove dead code. 
llvm-svn: 33506
 2007-01-25 22:27:00 +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
696a1c1143 fix fcopysign test 
llvm-svn: 33503
 2007-01-25 22:11:02 +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
Chris Lattner
bac9cae375 new testcase 
llvm-svn: 33493
 2007-01-25 02:52:33 +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
Chris Lattner
784201d1b9 Fix a misencoding of CBW and CWD. This fixes PR1030. 
llvm-svn: 33486
 2007-01-24 18:31:00 +00:00
Jim Laskey
dabb50be28 Use asm printer to emit alignment 
llvm-svn: 33485
 2007-01-24 13:12:32 +00:00
Evan Cheng
c6db78ab84 Use PC relative ldr to load from a constantpool in Thumb mode. 
llvm-svn: 33484
 2007-01-24 08:53:17 +00:00
Bill Wendling
c0ecd3ff91 Make ivars private and use getters. Have the MachOWriter return "Mach-O 
Writer" for the pass name.

llvm-svn: 33483
 2007-01-24 07:13:56 +00:00
Evan Cheng
bfd7e70770 Renamed getTypeAlignmentShift() to getPreferredTypeAlignmentShift(). 
llvm-svn: 33482
 2007-01-24 07:03:39 +00:00
Bill Wendling
29825610c7 Added new files. 
llvm-svn: 33481
 2007-01-24 03:42:03 +00:00