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Author SHA1 Message Date
Evan Cheng
44a28f7d77 Add isFixedObjectIndex. It returns true if the stack slot index is for a fixed stack object. 
llvm-svn: 35659
 2007-04-04 07:38:25 +00:00
Evan Cheng
2bf2aadd9a Trivially re-materializable instructions have spill weights that are half of what it would be otherwise. 
llvm-svn: 35658
 2007-04-04 07:04:55 +00:00
Reid Spencer
12e2843475 Revert this until the Date::Parse module can be installed on the nightly 
testers.

llvm-svn: 35657
 2007-04-04 06:59:36 +00:00
Reid Spencer
d1b53f538d For PR1302: 
Use local variable names that match the function parameter name that it
is passed to so the code is more clear, to wit: is_bytecode -> is_native

llvm-svn: 35656
 2007-04-04 06:44:18 +00:00
Duncan Sands
f01a47c93c Fix comment. 
llvm-svn: 35655
 2007-04-04 06:42:45 +00:00
Reid Spencer
d7799fd17d For PR1302: 
Rename LinkItems as NativeLinkItems since it is filled out by the Linker
library to contain only those items deemed to be native.

llvm-svn: 35654
 2007-04-04 06:34:22 +00:00
Reid Spencer
a2c415526c For PR1302: 
Implement file tests for both LinkInLibrary and LinkInFile to determine if
the file is native. Don't generate warnings if the file is native.

llvm-svn: 35653
 2007-04-04 06:33:17 +00:00
Reid Spencer
031fb8d4dc Make the LinkInFile and LinkInLibrary both return an indication of whether 
the file was found to be a native library (and thus not linked by these
functions).

llvm-svn: 35652
 2007-04-04 06:32:01 +00:00
Reid Spencer
e9d794e7b5 For PR1302: 
Adjust useage of sys::Path::FileType for new enumerator names.

llvm-svn: 35651
 2007-04-04 06:31:04 +00:00
Reid Spencer
4ef4c46c35 For PR1302: 
Implement recognition of COFF, ELF and Mach-O object/shared lib files.

llvm-svn: 35650
 2007-04-04 06:30:26 +00:00
Reid Spencer
6d211ab8ed For PR1302: 
Make the FileType enumerators more readable and add COFF, ELF and Mach-O.

llvm-svn: 35649
 2007-04-04 06:29:49 +00:00
Chris Lattner
e7cc7c825b trivial optimization 
llvm-svn: 35648
 2007-04-04 06:18:21 +00:00
Reid Spencer
91fd109d6b Appease Chris' pedantic streak. 
llvm-svn: 35647
 2007-04-04 05:46:04 +00:00
Reid Spencer
ca5fdf3b1e Fix links to intrinsic functions outside LangRef.html 
llvm-svn: 35646
 2007-04-04 04:14:31 +00:00
Reid Spencer
96a5f02392 Remove intrinsics that we will not be implementing. 
Fix the anchor names of intrinsics to all be int_ so as to distinguish
them from the i_ prefix reserved for instructions.

llvm-svn: 35645
 2007-04-04 02:42:35 +00:00
Chris Lattner
adf83a3513 use calloc instead of new/memset, it is more efficient 
llvm-svn: 35644
 2007-04-04 00:44:31 +00:00
Chris Lattner
c712a1322a Initialize the symbol table to zero explicitly. This ensures that the 
symbol table does no allocations for prototypes or other lazily deserialized
functions, saving significant space and time.

llvm-svn: 35643
 2007-04-04 00:30:49 +00:00
Chris Lattner
2376346a8e Extend StringMap to support being initialized as completely empty. When 
initialized this way, they do not do a malloc to allocate their buckets.

llvm-svn: 35642
 2007-04-04 00:29:37 +00:00
Evan Cheng
07d353c9d7 New asm test case. 
llvm-svn: 35641
 2007-04-04 00:15:17 +00:00
Evan Cheng
1e150dedd1 Implement inline asm modifier P. 
llvm-svn: 35640
 2007-04-04 00:13:29 +00:00
Evan Cheng
bd31f41daa Typo. 
llvm-svn: 35639
 2007-04-04 00:06:07 +00:00
Bill Wendling
ac5b650a54 Adding more MMX instructions. 
llvm-svn: 35638
 2007-04-03 23:48:32 +00:00
Chris Lattner
f79fb5cad0 make a new missing features section 
llvm-svn: 35637
 2007-04-03 23:41:34 +00:00
Evan Cheng
10a25d43fa New test case. 
llvm-svn: 35636
 2007-04-03 23:40:54 +00:00
Evan Cheng
3c68d4e8ba Remove unused constant pool entries. 
llvm-svn: 35635
 2007-04-03 23:39:48 +00:00
Bill Wendling
2640b4a4ab Updated 
llvm-svn: 35634
 2007-04-03 23:37:20 +00:00
Chris Lattner
e5bbb3cb1a Fix a bug I introduced with my patch yesterday which broke Qt (I converted 
some constant exprs to apints).

Thanks to Anton for tracking down a small testcase that triggered this!

llvm-svn: 35633
 2007-04-03 23:29:39 +00:00
Chris Lattner
64df4ba422 greatly reduce hte default size of stringmap. 
llvm-svn: 35632
 2007-04-03 22:15:38 +00:00
Chris Lattner
85b0927c4b move these to FrontendAda 
llvm-svn: 35631
 2007-04-03 21:48:02 +00:00
Chris Lattner
349987ed2c testcase for recent bugfix 
llvm-svn: 35630
 2007-04-03 21:47:36 +00:00
Chris Lattner
412c70ed8a move ada tests 
llvm-svn: 35629
 2007-04-03 21:46:22 +00:00
Evan Cheng
2c2ec5f138 New test case. 
llvm-svn: 35628
 2007-04-03 21:38:03 +00:00
Evan Cheng
39d8b4db92 Fixed a bug that causes codegen of noop like add r0, r0, #0. 
llvm-svn: 35627
 2007-04-03 21:31:21 +00:00
Chris Lattner
a74deafb13 reinstate the previous two patches, with a bugfix :) 
ldecod now passes.

llvm-svn: 35626
 2007-04-03 17:43:25 +00:00
Nicolas Geoffray
23710a7da3 Starting implementation of the ELF32 ABI specification of varargs handling. 
LowerVASTART emits the right code if the subtarget is ELF32, the other intrinsics
(VAARG, VACOPY and VAEND) are not yet implemented.

llvm-svn: 35625
 2007-04-03 13:59:52 +00:00
Nicolas Geoffray
b3e99a18ee The PPC64 ELF ABI is "intended to use the same structure layout and calling convention rules 
as the 64-bit PowerOpen ABI" (Reference http://www.linux-foundation.org/spec/ELF/ppc64/).
Change all ELF tests to ELF32.

llvm-svn: 35624
 2007-04-03 12:35:28 +00:00
Nicolas Geoffray
ab559f6e3c Addition to the previous commit for getCalleeSavedRegClasses: 
"The ELF ABI specifies F1-F8 registers as argument registers for double, not
F1-F10. This affects only ELF, not MachO."

llvm-svn: 35623
 2007-04-03 10:57:49 +00:00
Nicolas Geoffray
fbfc451ba9 The ELF ABI specifies F1-F8 registers as argument registers for double, not 
F1-F10. This affects only ELF, not MachO.

llvm-svn: 35622
 2007-04-03 10:27:07 +00:00
Reid Spencer
d0b2dbfa03 Prepare for Subversion migration by implementing a -usesvn to tell the 
script to to check out llvm and llvm-test from Subversion instead of CVS.
Without this option the script will continue to check out from CVS. To
specify the Subversion URL, set the SVNURL environment variable or pass
-svnurl followed by the URL. For now, -svnurl will default to Reid's
temporary (read-only, daily snapshot) SVN server. Try it out if you like!

llvm-svn: 35621
 2007-04-03 08:28:44 +00:00
Evan Cheng
7511fa280d Reverting back to 1.723. The last two commits broke JM (and possibily others) on ARM. 
llvm-svn: 35620
 2007-04-03 08:11:50 +00:00
Evan Cheng
e8315fe3f5 Inverted logic. 
llvm-svn: 35619
 2007-04-03 06:44:25 +00:00
Evan Cheng
06a7041ff9 Bad bad bug. findRegisterUseOperand() returns -1 if a use if not found. 
llvm-svn: 35618
 2007-04-03 06:43:29 +00:00
Bill Wendling
652c7b2d73 Changed to new MMX_ recipes. 
llvm-svn: 35617
 2007-04-03 06:18:31 +00:00
Bill Wendling
e7b2a864f2 Add FEMMS and ADDQ. Renamed MMX recipes to prepend the MMX_ to them. 
llvm-svn: 35616
 2007-04-03 06:00:37 +00:00
Chris Lattner
81e0707552 split some code out into a helper function 
llvm-svn: 35615
 2007-04-03 05:11:24 +00:00
Chris Lattner
64c764cebc Split a whole ton of code out of visitICmpInst into visitICmpInstWithInstAndIntCst. 
llvm-svn: 35614
 2007-04-03 04:46:52 +00:00
Chris Lattner
fae5c8fae9 add missing operator 
llvm-svn: 35613
 2007-04-03 04:25:46 +00:00
Chris Lattner
8b2ec5f506 Fix PR1253 and xor2.ll:test[01] 
llvm-svn: 35612
 2007-04-03 01:47:41 +00:00
Chris Lattner
d4594adf43 new testcase for PR1253 
llvm-svn: 35611
 2007-04-03 01:45:32 +00:00
Chris Lattner
6b3ff17c70 add a helper function to constantint. 
llvm-svn: 35610
 2007-04-03 01:41:34 +00:00