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Author SHA1 Message Date
Chris Lattner
2fc5553907 don't duplicate information, particularly when it's out of date! 
llvm-svn: 21852
 2005-05-11 03:35:57 +00:00
Chris Lattner
593c0e8957 Do not use "" as a sentinal for a missing argument! This fixes PR560. 
llvm-svn: 21850
 2005-05-10 23:20:17 +00:00
Chris Lattner
877248c8a3 new testcase for PR562 
llvm-svn: 21849
 2005-05-10 22:32:29 +00:00
Misha Brukman
c09e873482 Remove vim modeline; this should go into ~/.vimrc 
llvm-svn: 21848
 2005-05-10 22:06:41 +00:00
Misha Brukman
2407f3b84f Remove vim modeline, this belongs in ~/.vimrc 
llvm-svn: 21847
 2005-05-10 22:06:14 +00:00
Misha Brukman
ba8e260dce Consistently surround `cl::' code structures with <b> and <tt> to make them 
stand out as code

llvm-svn: 21846
 2005-05-10 22:05:27 +00:00
Misha Brukman
4fda633c59 Why output multiple strings, let the compiler concatenate them for us for free 
llvm-svn: 21845
 2005-05-10 22:03:50 +00:00
Misha Brukman
d264be8e32 * Convert tabs to spaces, fix code alignment 
* Remove trailing whitespace
* Wrap long lines

llvm-svn: 21844
 2005-05-10 22:02:28 +00:00
Duraid Madina
4dd8babde7 note HP-UX support 
llvm-svn: 21841
 2005-05-10 06:57:53 +00:00
Chris Lattner
8230bddde2 Convert feature of the simple isel over for the pattern isel to use. 
llvm-svn: 21840
 2005-05-10 03:53:18 +00:00
Chris Lattner
758f2fe1a3 Fix Reassociate/shifttest.ll 
llvm-svn: 21839
 2005-05-10 03:39:25 +00:00
Jeff Cohen
afc58006b7 Silence some VC++ warnings 
llvm-svn: 21838
 2005-05-10 02:22:38 +00:00
Chris Lattner
c1064620ef new testcase 
llvm-svn: 21837
 2005-05-10 00:33:36 +00:00
Chris Lattner
f221558c21 If a function contains no allocas, all of the calls in it are trivially 
suitable for tail calls.

llvm-svn: 21836
 2005-05-09 23:51:13 +00:00
Chris Lattner
5edb4c4af6 The semantics of cast X to bool are a comparison against zero, not a truncation! 
llvm-svn: 21833
 2005-05-09 22:17:13 +00:00
Chris Lattner
1693833459 testcase I've had in my tree 
llvm-svn: 21832
 2005-05-09 21:21:10 +00:00
Chris Lattner
d96aea21d7 Implement READPORT/WRITEPORT, implementing the last X86 regression tests 
that were failing with the pattern selector.  Note that the support that
existed in the simple selector was clearly broken in several ways though
(which has also been fixed).

llvm-svn: 21831
 2005-05-09 21:17:38 +00:00
Chris Lattner
6a55b1d4dd do not emit illegal instructions 
llvm-svn: 21830
 2005-05-09 21:06:04 +00:00
Chris Lattner
7ba0699b05 Fix the syntax of the i/o instructions, these are obviously unused. 
llvm-svn: 21829
 2005-05-09 20:49:20 +00:00
Chris Lattner
46b51ab388 legalize readio/writeio into load/stores, fixing CodeGen/X86/io.llx with 
the pattern isel.

llvm-svn: 21828
 2005-05-09 20:37:29 +00:00
Chris Lattner
95c836384b legalize readio/writeio into a load/store if requested 
llvm-svn: 21827
 2005-05-09 20:36:57 +00:00
Chris Lattner
7cc8edfc30 legalize READPORT, WRITEPORT, READIO, WRITEIO, at least in the basic cases 
where they are directly supported by the architecture.  Wrap a bunch of
long lines :(

llvm-svn: 21826
 2005-05-09 20:23:03 +00:00
Chris Lattner
af6bde0db6 Add support for matching the READPORT, WRITEPORT, READIO, WRITEIO intrinsics 
llvm-svn: 21825
 2005-05-09 20:22:36 +00:00
Chris Lattner
eee649df34 Add support for READPORT, WRITEPORT, READIO, WRITEIO 
llvm-svn: 21824
 2005-05-09 20:22:17 +00:00
Chris Lattner
9aedca57b1 Add READPORT, WRITEPORT, READIO, WRITEIO nodes, wrap long lines 
llvm-svn: 21823
 2005-05-09 20:21:27 +00:00
John Criswell
5bac82113e Tell tblgen exactly where to find the include file. 
llvm-svn: 21822
 2005-05-09 19:32:08 +00:00
Chris Lattner
b28f865865 restore some non-dead code I removed last night breaking double casts to 
uint

llvm-svn: 21821
 2005-05-09 18:37:02 +00:00
Chris Lattner
333ae3d837 fold and (shl X, C1), C2 -> rlwinm when possible. Many other cases are possible, 
include and (srl)    and the inverses (shl and) etc.

llvm-svn: 21820
 2005-05-09 17:39:48 +00:00
Chris Lattner
c9077e4177 new testcase 
llvm-svn: 21819
 2005-05-09 17:09:31 +00:00
Chris Lattner
c3fa88e7c8 Fold shifts into subsequent SHL's. These shifts often arise due to addrses 
arithmetic lowering.

llvm-svn: 21818
 2005-05-09 17:06:45 +00:00
John Criswell
9d27332a3d Updated the list of code generators for LLVM 1.5. 
Added information on getting LLVM 1.5 from CVS (hopefully readers will
understand that the label will work *after* LLVM 1.5 is released).

llvm-svn: 21817
 2005-05-09 16:49:59 +00:00
John Criswell
b92ca21888 Little corrections. 
llvm-svn: 21816
 2005-05-09 16:39:27 +00:00
Chris Lattner
7dffe1ee7c Fix bug noticed by Tzu-Chien Chiu, thanks! 
llvm-svn: 21815
 2005-05-09 15:41:03 +00:00
Duraid Madina
64a52fc615 fix and cleanup constmul code a bit, this fixes mediabench/toast and 
probably a couple of other tests.

llvm-svn: 21814
 2005-05-09 13:18:34 +00:00
Chris Lattner
e91ac6383d tweak test to accept the (good) code emitted by the pattern isel 
llvm-svn: 21812
 2005-05-09 05:54:27 +00:00
Chris Lattner
3094cec3c9 Wrap long lines, remove dead code that is now handled by legalize 
llvm-svn: 21811
 2005-05-09 05:40:26 +00:00
Chris Lattner
5d291fa443 Fix FP -> bool casts 
llvm-svn: 21810
 2005-05-09 05:33:18 +00:00
Chris Lattner
d3bb28d97a implement and.ll:test33 
llvm-svn: 21809
 2005-05-09 04:58:36 +00:00
Chris Lattner
540a321165 New testcase 
llvm-svn: 21808
 2005-05-09 04:54:18 +00:00
Reid Spencer
5eba8c27f0 Add note to self to complete the testing of all intrinsic functions as 
specified in the LangRef document.

llvm-svn: 21807
 2005-05-09 04:47:32 +00:00
Chris Lattner
a1e633ef7a Don't use the load/store instruction as the source pointer, use the pointer 
being stored/loaded through!

llvm-svn: 21806
 2005-05-09 04:28:51 +00:00
Chris Lattner
bfbefe0837 memoize all nodes, even null Value* nodes. Do not add two token chain outputs 
llvm-svn: 21805
 2005-05-09 04:14:13 +00:00
Chris Lattner
b85030373d wrap long lines 
llvm-svn: 21804
 2005-05-09 04:08:33 +00:00
Chris Lattner
6ffae1a3ec Print SrcValue nodes correctly 
llvm-svn: 21803
 2005-05-09 04:08:27 +00:00
Chris Lattner
65d61d9d44 Fix X86/2005-05-08-FPStackifierPHI.ll: ugly gross hack. 
llvm-svn: 21801
 2005-05-09 03:36:39 +00:00
Chris Lattner
86997483e2 New testcase that crashes the pattern isel 
llvm-svn: 21800
 2005-05-09 03:36:11 +00:00
Chris Lattner
a2edd7e449 Preserve CC's when linking modules 
llvm-svn: 21799
 2005-05-09 01:09:39 +00:00
Chris Lattner
2d9c054f4e Preserve calling conventions when doing IPO 
llvm-svn: 21798
 2005-05-09 01:05:50 +00:00
Chris Lattner
eff214d7de wrap long lines, preserve calling conventions when cloning functions and 
turning calls into invokes

llvm-svn: 21797
 2005-05-09 01:04:34 +00:00
Chris Lattner
5a7f1642b7 By definition, 'tail' calls cannot access the stack frame of their caller. 
Expose this as a simple form of mod/ref information.  This implements
BasicAA/tailcall-modref.ll

llvm-svn: 21796
 2005-05-08 23:58:12 +00:00