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68 Commits

Author SHA1 Message Date
Nick Hildenbrandt
f3846a75f1 Casting NULL can cause problems so lets just not cast NULL to anything. 
llvm-svn: 4349
 2002-10-28 19:54:06 +00:00
Nick Hildenbrandt
57a54cb166 *** empty log message *** 
llvm-svn: 4343
 2002-10-28 19:05:12 +00:00
Nick Hildenbrandt
d23deb3ebe Malloc prototyping now works even if the original file had its own prototype for malloc 
llvm-svn: 4271
 2002-10-23 18:59:40 +00:00
Chris Lattner
461fc88db8 Fix bug: CBackend/2002-10-16-External.ll 
llvm-svn: 4201
 2002-10-16 20:08:47 +00:00
Chris Lattner
8eaebbfd80 Fix bug: test/Regression/CBackend/2002-10-15-OpaqueTypeProblem.ll 
llvm-svn: 4190
 2002-10-16 00:08:22 +00:00
Nick Hildenbrandt
8dba342c37 Instead of adding stdlib we just prototype malloc correctly. 
llvm-svn: 4118
 2002-10-11 21:40:44 +00:00
Nick Hildenbrandt
27d9b87ed1 Sun requires you to include stdlib to use malloc 
llvm-svn: 4117
 2002-10-11 18:41:44 +00:00
Vikram S. Adve
6932399f9b Bug fix: In preventing static global variables from being printed twice, 
I also prevented external globals from being printed twice, but they
should (extern declaration and definition).

llvm-svn: 4043
 2002-10-05 23:43:10 +00:00
Nick Hildenbrandt
1ccdc12400 Add parens around constant calls to getelemptr to properly associate the reference 
llvm-svn: 4032
 2002-10-03 20:47:24 +00:00
Nick Hildenbrandt
1477c5282f I was wrong on the removing of those references on the last commit. 
llvm-svn: 4023
 2002-10-02 21:14:33 +00:00
Nick Hildenbrandt
d090d15736 Removed unneeded reference and dereferences. 
llvm-svn: 4016
 2002-10-02 18:34:51 +00:00
Nick Hildenbrandt
5d1a2cf4b1 Cleaned up my last check-in. 
llvm-svn: 4014
 2002-10-02 18:32:35 +00:00
Nick Hildenbrandt
f9aa2b4886 No longer include malloc.h. If protoypes are needed for memory functions they will be present in the byte code and the generated c as well. 
llvm-svn: 4013
 2002-10-02 18:20:18 +00:00
Nick Hildenbrandt
1defd8270c Fixed to properly escape quotes in strings. 
llvm-svn: 3991
 2002-09-30 21:11:55 +00:00
Nick Hildenbrandt
205d6a6b20 Strings now handled correctly. 
llvm-svn: 3920
 2002-09-25 20:29:26 +00:00
Nick Hildenbrandt
cb0b25c6c1 Parenthesis are now added to casts of type array. 
llvm-svn: 3892
 2002-09-23 21:02:50 +00:00
Chris Lattner
b9379750d9 Fix cwriter to not output FP constants in ascii, output them in hex instead. 
This fixes a number of FP precision problems, making the output of the
power benchmark closer to the right answer.

Unfortunately, this only addresses FP constants used directly in functions.
Constants referred to by global constants (such as an array of FP values)
aren't helped by this.  Until this happens power won't work.

llvm-svn: 3871
 2002-09-20 23:26:33 +00:00
Chris Lattner
6874ea0917 Fix bug: 2002-09-20-VarArgPrototypes.ll 
llvm-svn: 3870
 2002-09-20 22:32:30 +00:00
Chris Lattner
0752044e03 Fix output of typedefs to avoid syntax errors. 
* We now can correctly Cify the Olden-power benchmark

llvm-svn: 3860
 2002-09-20 15:20:24 +00:00
Chris Lattner
1c1de51dfe * Add a couple of comments to the output c code 
* _FIX_ infinite recursion problem, due to typedefs of a structure being
  printed before the structure.

llvm-svn: 3859
 2002-09-20 15:18:30 +00:00
Chris Lattner
af6a9e8fc4 Another change that doesn't affect functionality. Since we are only looking 
at types in the symbol table, only traverse the type plane, saving a loop nest.

llvm-svn: 3858
 2002-09-20 15:12:13 +00:00
Chris Lattner
a66eef584f Make the StructPrinted set only take memory when it's being used. 
rename parseStruct to printContainedStructs

llvm-svn: 3857
 2002-09-20 15:05:40 +00:00
Chris Lattner
4f385b19bb No functionality changes, primarily just changing tab indentation to space 
indentation

llvm-svn: 3856
 2002-09-20 14:56:54 +00:00
Vikram S. Adve
fa9dd5dba9 Don't print global variable definitions twice! Sun's pathetic compiler 
never complained about this.

llvm-svn: 3774
 2002-09-17 11:50:38 +00:00
Vikram S. Adve
012667a925 No longer need to sign-extend array indices to 64 bits since they 
are now longs and not unsigned ints.

llvm-svn: 3731
 2002-09-15 21:51:04 +00:00
Nick Hildenbrandt
da4f9b1cee Fixed problem with printing struct definitions in the correct order. 
This allows for the Regression/Transforms/ScalarReplacement/scalarize.c to run correctly.

llvm-svn: 3721
 2002-09-14 21:36:24 +00:00
Chris Lattner
5f8c0401a9 Fix a bug introduced by the Getelementptr change 
llvm-svn: 3695
 2002-09-12 20:34:47 +00:00
Chris Lattner
18e3c4ff50 - Change getelementptr instruction to use long indexes instead of uint 
indexes for sequential types.

llvm-svn: 3681
 2002-09-11 01:21:29 +00:00
Chris Lattner
073971b535 - Fix bug: test/Regression/CBackend/2002-08-20-RecursiveTypes.ll 
- Converted CWriter to be an LLVM pass.

llvm-svn: 3558
 2002-08-31 00:29:16 +00:00
Chris Lattner
7a75a8e108 Fix bug: test/Regression/CBackend/2002-08-26-IndirectCallTest.ll 
llvm-svn: 3511
 2002-08-26 20:50:09 +00:00
Vikram S. Adve
9369cfea20 Fix the way parens are printed around "*ptrName" so that 
no parens are printed around  *, **, ... alone, except if
it is a pointer type for which no name should be printed,
as in the result of a cast.

llvm-svn: 3506
 2002-08-25 20:00:08 +00:00
Vikram S. Adve
d499981c22 Sign-extend array index expressions to work correctly on non-32 bit machines. 
llvm-svn: 3496
 2002-08-24 14:44:23 +00:00
Anand Shukla
e2a8fb2f79 Changed default value of 3rd parameter in function definition 
llvm-svn: 3492
 2002-08-23 10:55:49 +00:00
Chris Lattner
21c27f79be Load & StoreInst no longer derive from MemAccessInst, so we don't have 
to handle indexing anymore

llvm-svn: 3484
 2002-08-22 22:48:55 +00:00
Chris Lattner
5578696d40 Fix bug: 2002-08-20-UnnamedArgument.c 
llvm-svn: 3401
 2002-08-20 16:55:48 +00:00
Chris Lattner
69a443b356 Implement ConstantExprs in CWriter 
llvm-svn: 3394
 2002-08-19 23:09:46 +00:00
Chris Lattner
ddd1d61b21 Incorporate calcTypeNameVar into CWriter class, fixing 
test/Regression/CBackend/2002-08-19-FunctionPointer.c in the process

llvm-svn: 3392
 2002-08-19 22:17:53 +00:00
Chris Lattner
b6818687da Output forward definitions of global vars to handle recursive intializers correctly. 
llvm-svn: 3391
 2002-08-19 21:48:40 +00:00
Chris Lattner
fc62e1bdb1 - Change constant printing to be better integrated with the rest of the 
CWriter class.  Write directly to stream instead of building a big
      string, then writing it out.
    - Implement printing of ConstantPointerRefs

llvm-svn: 3389
 2002-08-19 21:32:41 +00:00
Chris Lattner
119695e390 Remove support for NOT instruction 
llvm-svn: 3320
 2002-08-14 18:00:52 +00:00
Chris Lattner
0d3708d9dc Avoid warning message 
llvm-svn: 3085
 2002-07-25 16:30:45 +00:00
Chris Lattner
aa9a5b5c15 Fix anands changes 
llvm-svn: 2806
 2002-06-30 16:07:20 +00:00
Anand Shukla
0de79ee516 added include<iostream> for cerr 
llvm-svn: 2796
 2002-06-25 21:29:10 +00:00
Anand Shukla
b35aa2b2e7 changes to make it compatible with 64bit gcc 
llvm-svn: 2790
 2002-06-25 20:44:04 +00:00
Chris Lattner
390c338968 * Update with MegaPatch 
* Fix various bugs

llvm-svn: 2774
 2002-06-25 15:57:03 +00:00
Chris Lattner
4864c06550 * Fix typeo 
* Provide a #include of <malloc.h> so that the sun C compiler does not
  miscompile malloc function calls

llvm-svn: 2702
 2002-05-21 21:10:04 +00:00
Chris Lattner
b82857d705 Fix bug: test/Regression/CBackend/2002-05-21-MissingReturn.ll 
llvm-svn: 2690
 2002-05-21 18:05:19 +00:00
Chris Lattner
4d98351cea Fix bug: test/Regression/CBackend/2002-05-16-NameCollide.ll by tracking 
which global variables would have name collisions if they were not mangled,
and use this info to mangle them iff they would collide.

llvm-svn: 2639
 2002-05-17 04:55:35 +00:00
Chris Lattner
a98304f4fa Last minor cleanups, this code still does not work for all cases, but it 
works much better than it used to.

llvm-svn: 2588
 2002-05-09 21:31:18 +00:00
Chris Lattner
4ece8deba5 Two Cleanups to generated C code: 
1. Avoid printing *(&globalvariable), instead print globalvariable alone
   as a special case.
2. Inline subexpressions into expressions as much as legal that preserves
   execution characteristics of expressions.  Now we get nice (but
   over-parenthesized, oh well) things like:

     ltmp_428_7 = spec__putc(((unsigned char )((bsBuff) >> 24)), (bsStream));

   instead of five seperate instructions (bsBuff & bsStream are globals).

llvm-svn: 2587
 2002-05-09 21:18:38 +00:00