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Author SHA1 Message Date
Chris Lattner
6e3c5fada6 Description of a large patch that I checked in 
llvm-svn: 2776
 2002-06-25 16:09:22 +00:00
Chris Lattner
5aa3a0779e Simplify the code that adds passes so compilation can stop after any step 
llvm-svn: 2775
 2002-06-25 15:57:43 +00:00
Chris Lattner
f8b0668cc1 * Update with MegaPatch 
* Fix various bugs

llvm-svn: 2774
 2002-06-25 15:57:03 +00:00
Chris Lattner
069a795940 * Update to work with Megapatch 
* Add two new checks:
  * PHI nodes must be the first thing in a basic block, all grouped together
  * All basic blocks should only end with terminator insts, not contain them

llvm-svn: 2773
 2002-06-25 15:56:27 +00:00
Chris Lattner
2ae9cda097 Remove DynamicConstantMerge pass, because it did not fit in with the Pass 
system correctly.

llvm-svn: 2772
 2002-06-25 15:55:29 +00:00
Chris Lattner
6eeda027c7 Remove "fixers" for problems in GCC generated code that cannot be generated 
anymore.

llvm-svn: 2771
 2002-06-25 15:55:03 +00:00
Anand Shukla
8c1c854022 Relocating Graph.h 
llvm-svn: 2770
 2002-06-25 14:28:55 +00:00
Chris Lattner
08dd46a661 Test more thoroughly 
llvm-svn: 2769
 2002-06-24 21:37:08 +00:00
Chris Lattner
0da785168b Expose the analyzer 
llvm-svn: 2768
 2002-06-24 21:35:50 +00:00
Chris Lattner
e2d7896d9b Basic test of the inlinr 
llvm-svn: 2767
 2002-06-24 17:46:05 +00:00
Chris Lattner
c917d106aa Testcase for unimplemented feature 
llvm-svn: 2766
 2002-06-24 17:45:37 +00:00
Chris Lattner
0df3511df9 Checkin descriptive note 
llvm-svn: 2765
 2002-06-24 16:49:55 +00:00
Chris Lattner
5d5824b77a Mark some stuff as done 
llvm-svn: 2764
 2002-06-10 21:15:48 +00:00
Chris Lattner
18b412df5e New testcases for verifier 
llvm-svn: 2763
 2002-06-08 17:33:16 +00:00
Chris Lattner
2152e03bfd Fix constness 
llvm-svn: 2762
 2002-06-05 18:11:37 +00:00
Chris Lattner
c0b158b94d Fix Constness problems 
llvm-svn: 2761
 2002-06-05 18:08:26 +00:00
Chris Lattner
0a5aca621a Fix const problems 
llvm-svn: 2760
 2002-06-05 17:55:27 +00:00
Chris Lattner
64802e4db8 Fix constness problem 
llvm-svn: 2759
 2002-06-05 17:49:40 +00:00
Chris Lattner
b469cf8361 Fix constness problems now that the cast operators preserve the constness 
of their argument

llvm-svn: 2758
 2002-06-05 17:38:28 +00:00
Chris Lattner
8cb1dfbdc9 * Be more typesafe: cast<x> now no longer discards constness 
* The newly installed version of Bison now really likes there to be ;'s
  after productions.  Add them to avoid tons of warnings.

llvm-svn: 2757
 2002-06-04 21:58:56 +00:00
Chris Lattner
070cf77a40 Disable debugging output 
llvm-svn: 2756
 2002-06-04 03:09:57 +00:00
Chris Lattner
2db70cea7c *** empty log message *** 
llvm-svn: 2755
 2002-06-03 22:10:52 +00:00
Chris Lattner
e7779b56a0 Allow const bb's to be checked for containment in a loop 
llvm-svn: 2754
 2002-06-03 22:10:48 +00:00
Chris Lattner
194138cd08 Avoid deleting individual instructions until AFTER dead blocks have dropped 
their references.  This fixes bug:
    test/Regression/Transforms/ADCE/2002-05-28-Crash*.ll

llvm-svn: 2753
 2002-05-28 21:38:16 +00:00
Chris Lattner
7817cd6833 New testcase that is a distilled form of the other one 
llvm-svn: 2752
 2002-05-28 21:29:28 +00:00
Chris Lattner
d4eaa7e14c New testcase that crashes ADCE 
llvm-svn: 2751
 2002-05-28 21:22:46 +00:00
Chris Lattner
6457590f1b Simplify the interface to local dce and constprop 
llvm-svn: 2750
 2002-05-26 20:18:35 +00:00
Chris Lattner
ab038d44b0 Simplify the interface to local DCE and Constant prop 
llvm-svn: 2749
 2002-05-26 20:18:18 +00:00
Chris Lattner
2904f44693 Support opaque type printing a little bit at least 
llvm-svn: 2748
 2002-05-26 20:17:54 +00:00
Chris Lattner
eef79f1af4 Do not remove type names that contain a . 
llvm-svn: 2747
 2002-05-26 20:17:35 +00:00
Chris Lattner
1eb9e6cc47 Fix "unimplemented features": 
test/Regression/Transforms/FunctionResolve/retmismatch[12].ll

This makes it much more useful for running benchmarks that are missing
prototypes for some functions.

llvm-svn: 2745
 2002-05-24 21:33:26 +00:00
Chris Lattner
b9e7186ade Testcases to show what -funcresolve does. 
llvm-svn: 2744
 2002-05-24 21:27:41 +00:00
Chris Lattner
a17c1f1735 Run FuncResolve tests 
llvm-svn: 2743
 2002-05-24 21:21:36 +00:00
Chris Lattner
5aa9e3e702 Split the FunctionResolution pass out of CleanGCCOutput.cpp. 
llvm-svn: 2742
 2002-05-24 20:42:13 +00:00
Chris Lattner
e80124df80 Fix comments to reflect reality 
llvm-svn: 2741
 2002-05-24 20:41:51 +00:00
Chris Lattner
e3da2980ad Support programs that do not #include <malloc.h> or give a full prototype 
for malloc and free.  Lots of crufty benchmarks are using stuff like:
char *malloc();
void free();

to forward declare malloc and free.  Now we recognize and raise these forms

llvm-svn: 2740
 2002-05-24 20:29:18 +00:00
Chris Lattner
88a600a5fd New testcase, to be inspected by hand 
llvm-svn: 2739
 2002-05-23 20:58:45 +00:00
Chris Lattner
f08d7436ca No need to run dce with adce right behind! 
llvm-svn: 2738
 2002-05-23 19:27:50 +00:00
Chris Lattner
450d928d3a New testcase 
llvm-svn: 2737
 2002-05-23 18:51:27 +00:00
Chris Lattner
c17c38f3cc Make sure the extracted function has external linkage, so that it doesn't 
get eliminated by globaldce!

llvm-svn: 2736
 2002-05-23 18:36:25 +00:00
Chris Lattner
3f3cf8c9e2 New testcase 
llvm-svn: 2735
 2002-05-23 18:27:08 +00:00
Chris Lattner
9c2765d4aa Fold add X, 0 for floating point types as well 
llvm-svn: 2734
 2002-05-23 17:11:38 +00:00
Chris Lattner
5cd012d58c Fix bug: test/Regression/Transforms/ADCE/2002-05-23-ZeroArgPHITest.ll 
Which contains a description of why this is neccesary.

llvm-svn: 2733
 2002-05-23 16:52:34 +00:00
Chris Lattner
2a9150be90 New testcase 
llvm-svn: 2732
 2002-05-23 16:51:25 +00:00
Chris Lattner
abe98198a8 Convert RegClass::IsColorUsedArr from a dynamically allocated array to 
a vector.  This makes asserting on array bounds easier.

llvm-svn: 2731
 2002-05-23 15:50:03 +00:00
Chris Lattner
54474c75ec Add a new setSuccessor method to terminator instructions 
llvm-svn: 2730
 2002-05-23 15:48:41 +00:00
Chris Lattner
d99d9d5aef Implement DataTypes.h in terms of inttypes.h 
llvm-svn: 2729
 2002-05-23 15:48:12 +00:00
Chris Lattner
e8c7d75dd6 Avoid creating the symbol table if we don't need it. 
llvm-svn: 2728
 2002-05-22 22:53:05 +00:00
Chris Lattner
f4c7dd9c22 Support function declarations with either %XXX or "XXX" style for now 
"XXX" style should be considered deprecated, and will hopefully be removed
in the future.

llvm-svn: 2727
 2002-05-22 22:33:00 +00:00
Chris Lattner
143e5a47c0 Print out function name with % style instead of "" style 
llvm-svn: 2726
 2002-05-22 22:29:26 +00:00