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Author SHA1 Message Date
Reid Spencer
ef9965e7cc Fix links to intrinsic functions outside LangRef.html 
llvm-svn: 35646
 2007-04-04 04:14:31 +00:00
Reid Spencer
d187b99ad9 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
8a4ca643dd use calloc instead of new/memset, it is more efficient 
llvm-svn: 35644
 2007-04-04 00:44:31 +00:00
Chris Lattner
60c84ed4e9 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
dbf6a79a71 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
5bd266a791 New asm test case. 
llvm-svn: 35641
 2007-04-04 00:15:17 +00:00
Evan Cheng
44488cb676 Implement inline asm modifier P. 
llvm-svn: 35640
 2007-04-04 00:13:29 +00:00
Evan Cheng
d5956e4409 Typo. 
llvm-svn: 35639
 2007-04-04 00:06:07 +00:00
Bill Wendling
a4aa65bc38 Adding more MMX instructions. 
llvm-svn: 35638
 2007-04-03 23:48:32 +00:00
Chris Lattner
78271f0596 make a new missing features section 
llvm-svn: 35637
 2007-04-03 23:41:34 +00:00
Evan Cheng
8a281b1e57 New test case. 
llvm-svn: 35636
 2007-04-03 23:40:54 +00:00
Evan Cheng
2cd9df6983 Remove unused constant pool entries. 
llvm-svn: 35635
 2007-04-03 23:39:48 +00:00
Bill Wendling
ff2c460267 Updated 
llvm-svn: 35634
 2007-04-03 23:37:20 +00:00
Chris Lattner
974e931689 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
59994ede6b greatly reduce hte default size of stringmap. 
llvm-svn: 35632
 2007-04-03 22:15:38 +00:00
Chris Lattner
9b114928f7 move these to FrontendAda 
llvm-svn: 35631
 2007-04-03 21:48:02 +00:00
Chris Lattner
57b592a607 testcase for recent bugfix 
llvm-svn: 35630
 2007-04-03 21:47:36 +00:00
Chris Lattner
3888505be5 move ada tests 
llvm-svn: 35629
 2007-04-03 21:46:22 +00:00
Evan Cheng
f9da057ef8 New test case. 
llvm-svn: 35628
 2007-04-03 21:38:03 +00:00
Evan Cheng
db15aa24f9 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
bfe18d29f9 reinstate the previous two patches, with a bugfix :) 
ldecod now passes.

llvm-svn: 35626
 2007-04-03 17:43:25 +00:00
Nicolas Geoffray
681a87d9e8 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
5897c064a6 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
45c3620d12 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
b7c0895529 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
fcebed346e 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
e30cfe8e9e 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
16696f0ad8 Inverted logic. 
llvm-svn: 35619
 2007-04-03 06:44:25 +00:00
Evan Cheng
bad40843ec 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
a2eabd50c0 Changed to new MMX_ recipes. 
llvm-svn: 35617
 2007-04-03 06:18:31 +00:00
Bill Wendling
ca2124e5a9 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
4302c8bcdb split some code out into a helper function 
llvm-svn: 35615
 2007-04-03 05:11:24 +00:00
Chris Lattner
23d58bde29 Split a whole ton of code out of visitICmpInst into visitICmpInstWithInstAndIntCst. 
llvm-svn: 35614
 2007-04-03 04:46:52 +00:00
Chris Lattner
b5e5784b28 add missing operator 
llvm-svn: 35613
 2007-04-03 04:25:46 +00:00
Chris Lattner
9b66a372c8 Fix PR1253 and xor2.ll:test[01] 
llvm-svn: 35612
 2007-04-03 01:47:41 +00:00
Chris Lattner
2083adbfb8 new testcase for PR1253 
llvm-svn: 35611
 2007-04-03 01:45:32 +00:00
Chris Lattner
96c4c71f2c add a helper function to constantint. 
llvm-svn: 35610
 2007-04-03 01:41:34 +00:00
Chris Lattner
4d702a890c Arm supports negative strides as well, add them. This lets us compile: 
CodeGen/ARM/arm-negative-stride.ll to:

LBB1_2: @bb
        str r1, [r3, -r0, lsl #2]
        add r0, r0, #1
        cmp r0, r2
        bne LBB1_2      @bb

llvm-svn: 35609
 2007-04-03 00:13:57 +00:00
Chris Lattner
caf2381689 new testcase, where we should use a negative stride 
llvm-svn: 35608
 2007-04-03 00:13:16 +00:00
Chris Lattner
3df2382275 allow -1 strides to reuse "1" strides. 
llvm-svn: 35607
 2007-04-02 22:51:58 +00:00
Chris Lattner
03edb8b08e Add a regtest for cases we now recognize as rotates, thanks to Scott Michel's 
recent dagcombine patch

llvm-svn: 35606
 2007-04-02 22:08:54 +00:00
Scott Michel
d6b3d3d6ab 1. Insert custom lowering hooks for ISD::ROTR and ISD::ROTL. 
2. Help DAGCombiner recognize zero/sign/any-extended versions of ROTR and ROTL
patterns. This was motivated by the X86/rotate.ll testcase, which should now
generate code for other platforms (and soon-to-come platforms.) Rewrote code
slightly to make it easier to read.

llvm-svn: 35605
 2007-04-02 21:36:32 +00:00
Chris Lattner
d4258ba56c fix this testcase so it passes 
llvm-svn: 35604
 2007-04-02 20:46:28 +00:00
Chris Lattner
3d0eeb2046 fix this testcase on ppc hosts 
llvm-svn: 35603
 2007-04-02 20:39:48 +00:00
Dale Johannesen
e1c3dc7c78 fix off by 1 error in displacement computation 
llvm-svn: 35602
 2007-04-02 20:31:06 +00:00
Chris Lattner
726d461daf fix the CodeGen/ARM/2007-03-13-InstrSched.ll regression: allow IV's with scales 
to be folded into non-store instructions.

llvm-svn: 35601
 2007-04-02 18:51:18 +00:00
Evan Cheng
d0366b0024 Ugh. Copy coalescer does not update register numbers. 
llvm-svn: 35600
 2007-04-02 18:49:18 +00:00
Evan Cheng
b114ed90de New test case. 
llvm-svn: 35599
 2007-04-02 18:47:13 +00:00
Chris Lattner
ff9caac83e add support for the 'w' inline asm register class. 
llvm-svn: 35598
 2007-04-02 17:24:08 +00:00
Devang Patel
f36404f6d9 Update example notes to clarify system linker's role. 
llvm-svn: 35597
 2007-04-02 16:54:12 +00:00