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1b340dc8e2
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7140 Commits

Author SHA1 Message Date
Jim Laskey
1b340dc8e2 Flag to control exception handling. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33628 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-29 20:48:32 +00:00
Jim Laskey
072200c36d Landing pad-less eh for PPC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33622 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-29 18:51:14 +00:00
Reid Spencer
519e239b1f Implement use of new IntrinsicLowering interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33619 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-29 17:51:02 +00:00
Nick Lewycky
5310897884 Fix compile error "jump to case label crosses initialization". 
What compiler are people using that accepts this code?


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33603 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-28 15:39:16 +00:00
Anton Korobeynikov
b10308e440 Propagate changes from my local tree. This patch includes: 
1. New parameter attribute called 'inreg'. It has meaning "place this
parameter in registers, if possible". This is some generalization of
gcc's regparm(n) attribute. It's currently used only in X86-32 backend.
2. Completely rewritten CC handling/lowering code inside X86 backend.
Merged stdcall + c CCs and fastcall + fast CC.
3. Dropped CSRET CC. We cannot add struct return variant for each
target-specific CC (e.g. stdcall + csretcc and so on).
4. Instead of CSRET CC introduced 'sret' parameter attribute. Setting in
on first attribute has meaning 'This is hidden pointer to structure
return. Handle it gently'.
5. Fixed small bug in llvm-extract + add new feature to
FunctionExtraction pass, which relinks all internal-linkaged callees
from deleted function to external linkage. This will allow further
linking everything together.

NOTEs: 1. Documentation will be updated soon.
       2. llvm-upgrade should be improved to translate csret => sret.
          Before this, there will be some unexpected test fails.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33597 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-28 13:31:35 +00:00
Bill Wendling
0db1f0b00b Make d'tor out-of-line. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33585 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-27 11:40:32 +00:00
Bill Wendling
fcdea7baf0 Return an X86ELFWriterInfo object. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33574 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-27 02:56:16 +00:00
Bill Wendling
40d776469d X86 implementation of the TargetELFWriterInfo class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33571 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-27 02:54:30 +00:00
Evan Cheng
198529aaf1 New entry. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33569 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-27 02:33:22 +00:00
Evan Cheng
d85ac4d079 Thumb jumptable support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33568 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-27 02:29:45 +00:00
Evan Cheng
53d7dbafc3 Thumb add / sub with carry. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33562 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-27 00:07:15 +00:00
Lauro Ramos Venancio
ea9fc58bbf Some asm directives fixes for ELF. 
Now we can compile llvm-gcc on arm-linux-gnueabi!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33558 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 23:24:43 +00:00
Nate Begeman
3c983c3dc1 Fix a spelling error 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33556 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 22:40:50 +00:00
Nate Begeman
6635f35cae Handle multiple functions, properly mangle symbols, and fix support for 
scattered relocations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33555 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 22:39:48 +00:00
Evan Cheng
3fdadfc9ab Represent tADDspi and tSUBspi as two-address instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33551 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 21:33:19 +00:00
Jim Laskey
44c3b9fdd4 Change the MachineDebugInfo to MachineModuleInfo to better reflect usage 
for debugging and exception handling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33550 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 21:22:28 +00:00
Lauro Ramos Venancio
fce1765a19 Fix Data16bitsDirective for ELF. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33549 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 21:20:45 +00:00
Evan Cheng
43aeab68a6 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33548 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 20:38:26 +00:00
Lauro Ramos Venancio
1a92d941b3 If the constant pool value is a extern weak symbol, emit the weak reference. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33543 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 19:51:32 +00:00
Evan Cheng
b60c02e005 extload -> zextload 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33542 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 19:13:16 +00:00
Jim Laskey
1ee2925742 Make LABEL a builtin opcode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33537 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 14:34:52 +00:00
Reid Spencer
26f238589f For PR761: 
The Module::setEndianness and Module::setPointerSize methods have been
removed. Instead you can get/set the DataLayout. Adjust thise accordingly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33530 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 08:11:39 +00:00
Reid Spencer
0fc052c36f For PR645: 
Remove the Function::renameLocalSymbols function as it is no longer
needed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33522 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 08:01:30 +00:00
Evan Cheng
dd353b8ad7 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33517 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 02:02:39 +00:00
Evan Cheng
7755facd76 Need to scan the function for branches even if there aren't any constants. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33515 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 01:04:44 +00:00
Evan Cheng
a0bf794eb6 Forgot to update this. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33512 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-25 23:31:04 +00:00
Evan Cheng
c285414988 Add comment, fix typo, reduce memory usage, etc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33510 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-25 23:18:59 +00:00
Evan Cheng
3df62bde9b I am an idiot. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33509 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-25 23:18:16 +00:00
Evan Cheng
fab0439c62 Fix comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33508 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-25 22:48:25 +00:00
Evan Cheng
99403b6964 - 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33505 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-25 22:25:04 +00:00
Lauro Ramos Venancio
b1cc052823 Fix elf object definition. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33502 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-25 20:11:04 +00:00
Evan Cheng
743fa032a7 Doh. Skip JT branches. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33501 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-25 19:43:52 +00:00
Evan Cheng
af5cbcb809 Added (preliminary) branch shortening capability to constantpool island pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33497 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-25 03:12:46 +00:00
Evan Cheng
6318ffd736 Getting rid uses of evil std::set<> 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33496 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-25 03:07:27 +00:00
Chris Lattner
b482872d1d Fix test/CFrontend/2007-01-24-InlineAsmCModifier.c on X86. The %c modifier 
says that no $ prefix should be emitted on X86.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33495 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-25 02:53:24 +00:00
Chris Lattner
78192b6204 Fix test/CFrontend/2007-01-24-InlineAsmCModifier.c on PPC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33494 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-25 02:52:50 +00:00
Andrew Lenharth
3553d86731 FTOIT and ITOFT are bit converts, and if we drop 21264s, are always available 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33492 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-24 21:09:16 +00:00
Jim Laskey
0e41094d49 Call frames for intel. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33490 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-24 19:15:24 +00:00
Jim Laskey
7ac947d23d 80 columns 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33489 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-24 18:50:57 +00:00
Jim Laskey
5e73d5bd2e 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.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33488 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-24 18:45:13 +00:00
Andrew Lenharth
7cce0ac42b Fix unordered fp on alpha 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33487 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-24 18:43:14 +00:00
Chris Lattner
d06b2ab701 Fix a misencoding of CBW and CWD. This fixes PR1030. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33486 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-24 18:31:00 +00:00
Evan Cheng
012f2d97b7 Use PC relative ldr to load from a constantpool in Thumb mode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33484 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-24 08:53:17 +00:00
Bill Wendling
2b7218218f Make ivars private and use getters. Have the MachOWriter return "Mach-O 
Writer" for the pass name.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33483 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-24 07:13:56 +00:00
Evan Cheng
de268f7dcf Renamed getTypeAlignmentShift() to getPreferredTypeAlignmentShift(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33482 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-24 07:03:39 +00:00
Bill Wendling
0ea18ff8e7 Add a field for and construction of the PPCMachOWriterInfo object. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33480 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-24 03:41:36 +00:00
Bill Wendling
3d6d609aae Move the getJTRelocation method out of here. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33479 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-24 03:40:33 +00:00
Bill Wendling
841056a2ad New "TargetMachOWriterInfo" class. It holds target-specific information 
that the MachOWriter needs in order to do its writing stuff 'n things.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33475 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-24 03:36:05 +00:00
Evan Cheng
e966d6415c Allow [ fi#c, imm ] as ARM load / store addresses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33474 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-24 02:45:25 +00:00
Evan Cheng
79d4326b00 Various Thumb mode load / store isel bug fixes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33472 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-24 02:21:22 +00:00