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Author SHA1 Message Date
Vikram S. Adve
dafe6f20de Test the handling of constant expressions. 
llvm-svn: 2889
 2002-07-14 22:39:02 +00:00
Chris Lattner
1124fc513b Allow tests that use custom commands to run 
llvm-svn: 2888
 2002-07-14 22:32:59 +00:00
Chris Lattner
68eab072e1 Test to make sure that 'internal' flags don't get dropped accidentally! 
llvm-svn: 2887
 2002-07-14 22:30:45 +00:00
Anand Shukla
d2ebe872e1 initial version: for emitfuncs pass 
llvm-svn: 2886
 2002-07-12 20:28:22 +00:00
Anand Shukla
65c5ac077e added emitfuncs pass, and disabled reassociate pass (needs fixing) 
llvm-svn: 2885
 2002-07-12 20:14:27 +00:00
Anand Shukla
627b2be36a Added emitfuncs pass 
llvm-svn: 2884
 2002-07-12 20:12:59 +00:00
Anand Shukla
a10f139779 Added EmitFunctions directory 
llvm-svn: 2883
 2002-07-12 20:12:07 +00:00
Anand Shukla
d4dae682bc Initial makefile 
llvm-svn: 2882
 2002-07-12 20:11:24 +00:00
Anand Shukla
edba9ad8a9 Initial version: adds a function table to output code 
llvm-svn: 2881
 2002-07-12 20:10:50 +00:00
Chris Lattner
f528333ecf * Pass the DSGraph around instead of the Function to printing fns 
* Print the globals list in the node
* Print the scalars in the scalar node
* Eliminate Scalar "label" edges in the graph
* Print fake edges lighter instead of dotted

llvm-svn: 2880
 2002-07-11 20:33:32 +00:00
Chris Lattner
61d394e66f * Nodes now keep track of any global variables in them 
llvm-svn: 2879
 2002-07-11 20:32:22 +00:00
Chris Lattner
809bd75ead * Nodes now keep track of any global variables in them 
* Only dead-node-eliminate nodes with no flags
* Don't merge scalars, only merge what they point to.

llvm-svn: 2878
 2002-07-11 20:32:02 +00:00
Chris Lattner
6fbdec3e5a * Nodes now keep track of any global variables contained within them 
llvm-svn: 2877
 2002-07-11 20:30:18 +00:00
Anand Shukla
d70cde528d added std:: to endl 
llvm-svn: 2875
 2002-07-11 00:17:17 +00:00
Anand Shukla
3d7a9691cc added std:: to vector 
llvm-svn: 2874
 2002-07-11 00:16:28 +00:00
Chris Lattner
58fce6cc00 Rename DataStructure to LocalDataStructures 
llvm-svn: 2873
 2002-07-10 22:42:53 +00:00
Chris Lattner
567a072523 New implementation of data structure analysis 
This diff is completely meaningless because this is a replacement
implementation.

llvm-svn: 2872
 2002-07-10 22:42:17 +00:00
Chris Lattner
5d62e136c5 New implementation of data structure analysis. Only local analysis has been 
implemented so far.

llvm-svn: 2871
 2002-07-10 22:38:08 +00:00
Chris Lattner
83577a047e Disable folding g-e-p instructions into loads and stores. 
llvm-svn: 2870
 2002-07-10 22:37:17 +00:00
Chris Lattner
a6842aa353 Disable pool allocation stuff until data structure analysis is sorted back out 
llvm-svn: 2869
 2002-07-10 22:36:47 +00:00
Chris Lattner
d00a93318e Reimplement data structure analysis 
llvm-svn: 2868
 2002-07-10 22:36:26 +00:00
Chris Lattner
7185d128c3 Fix broken test 
llvm-svn: 2867
 2002-07-10 22:31:09 +00:00
Vikram S. Adve
ad64895c22 Include Makefile.singlesrc in order to compile .c tests. 
Some of these are not regression tests and this directory needs
to be reorganized, but the tests are important.

llvm-svn: 2866
 2002-07-10 22:02:37 +00:00
Vikram S. Adve
e0f2f074bb Some of these are feature tests, not regression tests. 
This directory needs to be reorganized and some of the tests
need changes to make them executable.  Also comments would help...

llvm-svn: 2865
 2002-07-10 21:54:05 +00:00
Vikram S. Adve
8967349e85 Bug fix: cast (bool) has higher precedence than %... who knew! 
llvm-svn: 2864
 2002-07-10 21:51:46 +00:00
Vikram S. Adve
36b62ee33a Add support for marking each operand as a %hh, %hm, %lm or %lo. 
Represent previous bools and these ones with flags in a single byte
per operand.

llvm-svn: 2863
 2002-07-10 21:50:57 +00:00
Vikram S. Adve
cd651d5577 Added a few more methods for creating instructions. 
llvm-svn: 2862
 2002-07-10 21:49:38 +00:00
Vikram S. Adve
cd544ed252 Fix print of BB name in dump(). 
llvm-svn: 2861
 2002-07-10 21:45:30 +00:00
Vikram S. Adve
62f569e4ea Add support for marking each operand as a %hh, %hm, %lm or %lo. 
Represent previous bools and these ones with flags in a single byte
per operand.

llvm-svn: 2860
 2002-07-10 21:45:04 +00:00
Vikram S. Adve
b2fc122acd Changed interface to insertCallerSavingCode(). 
llvm-svn: 2859
 2002-07-10 21:42:42 +00:00
Vikram S. Adve
56ae7788d7 Stop using pseudo-instructions (SETX, SETUW, SETSW) 
and generate actual machine instruction sequences directly.

llvm-svn: 2858
 2002-07-10 21:42:13 +00:00
Vikram S. Adve
268137274b Add support to print %hh, %hm, %lm, or %lo in an operand field. 
llvm-svn: 2857
 2002-07-10 21:41:21 +00:00
Vikram S. Adve
3df324e6e8 Major overhaul to stop using pseudo-instructions (SETX, SETUW, SETSW) 
and generate actual machine instruction sequences directly.

Also a couple of bug fixes in code for putting constants into registers:
-- Do *not* sign-extend unsigned constant that is shorter than int reg size
-- Fix handling of address constant (a GlobalValue) vs. constant that
   must be loaded.

llvm-svn: 2856
 2002-07-10 21:39:50 +00:00
Vikram S. Adve
9d7346bbf9 More important fixes: 
-- FP argument to a function with no prototype going on stack
   was not being copied to the stack in colorCallArgs().
-- Put caller-saving code *before* argument copying code so that
   we don't trash a register before saving it!
-- Two other minor fixes.

llvm-svn: 2855
 2002-07-10 21:36:00 +00:00
Vikram S. Adve
47a8810964 Put caller-saving code *before* argument copying code! 
(This file has a minor change required for this fix.)

llvm-svn: 2854
 2002-07-10 21:30:17 +00:00
Vikram S. Adve
4543e3c252 Minor change in comments. 
llvm-svn: 2853
 2002-07-10 21:29:22 +00:00
Chris Lattner
c27a459095 *** empty log message *** 
llvm-svn: 2852
 2002-07-10 16:48:17 +00:00
Chris Lattner
23cfaec9ce Allow specifying a module for context instead of a slot calculator directly 
llvm-svn: 2851
 2002-07-10 16:48:14 +00:00
Chris Lattner
0f86d605e1 Add a new testcase. It actually is not infinite looping. It just takes 
FOREVER to run.  That's the bug.  :)

llvm-svn: 2850
 2002-07-09 19:58:06 +00:00
Vikram S. Adve
391040c398 Disabling reassociate pass until it is fixed. 
llvm-svn: 2849
 2002-07-09 19:53:09 +00:00
Chris Lattner
617103c154 New testcase for problem effecting mst 
llvm-svn: 2848
 2002-07-09 19:41:21 +00:00
Anand Shukla
33b491bba2 changed mem_fun to std::mem_fun 
llvm-svn: 2847
 2002-07-09 19:18:56 +00:00
Anand Shukla
b9a34f17ff added std:: to hash_set 
llvm-svn: 2846
 2002-07-09 19:18:16 +00:00
Anand Shukla
e2179159e5 Added std:: to mem_fun for 64-bit gcc 
llvm-svn: 2845
 2002-07-09 19:16:59 +00:00
Chris Lattner
128410dd4c Implementing shift left & shift right on pointers 
llvm-svn: 2844
 2002-07-09 18:42:36 +00:00
Chris Lattner
bc68100d59 Include header in the compiler-neutral location 
llvm-svn: 2843
 2002-07-09 16:50:24 +00:00
Vikram S. Adve
f5760a424d Added support for printing constant global references to 
assembly.

llvm-svn: 2842
 2002-07-09 12:30:29 +00:00
Vikram S. Adve
b06eb93a26 Add makefile-mode flag for emacs. 
llvm-svn: 2841
 2002-07-09 12:04:21 +00:00
Vikram S. Adve
c98bc8cd5e Fix iteration and InsertPos bugs introduced when Chris changed over to ilist. 
llvm-svn: 2840
 2002-07-08 23:37:07 +00:00
Vikram S. Adve
901578090d Numerous changes in interface to class SparcRegInfo corresponding to 
changes in class MachineRegInfo (see MachineRegInfo.h for details).

Added {LD,ST}[X]FSR instructions.

llvm-svn: 2839
 2002-07-08 23:34:10 +00:00