Brian Gaeke
e99f4cf4ac
It seems likely that floats would need a cast too, because they are
...
ordinarily promoted to doubles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6894 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-25 03:05:33 +00:00
Brian Gaeke
031a112747
Fix 2003-06-23-PromotedExprs.llx -- if we are adding two bytes we better
...
explicitly cast the result to be a byte, or C will gleefully promote it
to int.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6869 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-23 20:00:51 +00:00
Brian Gaeke
b471a23a85
lib/CWriter/Writer.cpp: Copy AsmWriter's ConstantFP checking code here
...
into a new function FPCSafeToPrint(), and use it in printConstant()
and printFunction() to decide whether we should output ConstantFPs as
floating-point constants or as references to stack-allocated variables.
lib/VMCore/AsmWriter.cpp: Fix an apparent typo in the code mentioned above.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6762 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17 23:55:35 +00:00
Chris Lattner
a8ab89e3da
Fairly major change: emit fixed sized allocas in the entry block as a variable,
...
instead of a variable pointer and an alloca. All accesses to the variable then
use the address-of operator to access it. This plays better with the internal
GCC code generation phases, which bail early on functions which contain allocas.
It also makes the code a bit easier to read.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6734 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17 04:39:14 +00:00
Brian Gaeke
a0145ccb20
Don't include alloca.h on FreeBSD.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6728 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16 23:57:13 +00:00
Chris Lattner
da92090f0e
Fix typeo
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6704 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16 12:21:19 +00:00
Chris Lattner
02da6c0f08
Fix bug: CBackend/2003-06-11-HexConstant.ll
...
Fix bug: CBackend/2003-06-11-LiteralStringProblem.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6697 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16 12:09:09 +00:00
Chris Lattner
940b08dd1e
Don't output explicit initializers for globals that are zero initialized
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6651 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-06 07:10:24 +00:00
Chris Lattner
cf135cbc77
Fix bug: CBackend/2003-06-01-NullPointerType.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6526 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02 03:10:53 +00:00
Chris Lattner
d13bd22fbe
Fix a bug with casts to bool. This fixes testcase UnitTests/2003-05-31-CastToBool.c
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6507 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-01 03:36:51 +00:00
Chris Lattner
ab2b328c78
Eliminate unnecessary ->get calls that are now automatically handled.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6397 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-29 15:12:27 +00:00
Chris Lattner
c436b37262
Add support for setjmp/longjmp primitives
...
Patch checked in for Bill Wendling :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6241 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-17 22:26:33 +00:00
Chris Lattner
84c0d5e157
Casts are now unnecessary
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6199 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-14 17:50:19 +00:00
Chris Lattner
ddfc03c8cb
Fix bug: CBackend/2003-05-13-VarArgFunction.ll
...
In C, a prototype with no arguments is varargs. A prototype that takes void
has zero args.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6172 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-13 20:15:37 +00:00
Chris Lattner
45343ea5ac
Fix bug: CWriter/2003-05-12-IntegerSizeWarning.c
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6128 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-12 15:39:31 +00:00
Chris Lattner
18ac3c8914
Add support for variable argument functions!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6044 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-08 18:41:45 +00:00
Chris Lattner
84e6665570
Fix bug: UnitTests/2003-05-02-DependantPHI.c
...
Fix testcase MultiSource/Ptrdist-ks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6000 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-03 07:11:00 +00:00
Chris Lattner
edd8ce1370
* Eliminate using decls
...
* Fix some styleistic things
* Fix bug: CWriter/2002-05-16-NameCollide.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5988 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-03 03:14:35 +00:00
Chris Lattner
f1acd9623c
Fix problem where labels were being incorrectly elided, and fix problem
...
where PHI copies where not emitted for the default label of switch insts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5882 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-23 19:15:13 +00:00
Chris Lattner
f5612b76bc
Fix the super obnoxious "cast to pointer from integer of different size" warnings
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5881 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-23 19:09:22 +00:00
Chris Lattner
2ee82e05e3
Remove unneccesary &*
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5871 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-23 16:36:11 +00:00
Chris Lattner
a9f5e0517e
Add support for the switch instruction to the CWriter
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5847 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-22 20:19:52 +00:00
Joel Stanley
ecd78ac1cb
Fixed alloca declaration problem on sun.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5546 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-12 20:45:00 +00:00
Chris Lattner
6e6026b465
- Eliminated the deferred symbol table stuff in Module & Function, it really
...
wasn't an optimization and it was causing lots of bugs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4779 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-20 18:36:02 +00:00
Nick Hildenbrandt
a1a64f8f27
*** empty log message ***
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4754 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-18 22:21:52 +00:00
Nick Hildenbrandt
9850237536
*** empty log message ***
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4745 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-18 20:55:50 +00:00
Chris Lattner
9c1338b71c
_REALLY_ fix the float constant problem
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4609 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-07 22:12:53 +00:00
Chris Lattner
eb6f8c757f
Print out 'float' constants correctly
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4607 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-07 19:43:59 +00:00
Nick Hildenbrandt
088b472eed
Fixes escapeing bug in strings. Fixes test case test/Regression/CBackend/2002-11-06-PrintEscaped.c
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4583 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-06 21:40:23 +00:00
Nick Hildenbrandt
2cf2cbcefb
Loads and stores can't be inlined. This fixes test/Singlesource/matrixTranspose
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4579 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-06 20:07:54 +00:00
Nick Hildenbrandt
7e9fea736d
Fixed bug in Regression/CBackend/2002-10-30-FunctionPointerAlloca.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4486 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-01 17:37:09 +00:00
Nick Hildenbrandt
f0fca36d14
Casting NULL can cause problems so lets just not cast NULL to anything.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4349 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-28 19:54:06 +00:00
Nick Hildenbrandt
50de36a41d
*** empty log message ***
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4343 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-28 19:05:12 +00:00
Nick Hildenbrandt
3cecdc5b9a
Malloc prototyping now works even if the original file had its own prototype for malloc
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4271 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-23 18:59:40 +00:00
Chris Lattner
e8e035b591
Fix bug: CBackend/2002-10-16-External.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4201 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-16 20:08:47 +00:00
Chris Lattner
04b72c821e
Fix bug: test/Regression/CBackend/2002-10-15-OpaqueTypeProblem.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4190 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-16 00:08:22 +00:00
Nick Hildenbrandt
98360a1752
Instead of adding stdlib we just prototype malloc correctly.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4118 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-11 21:40:44 +00:00
Nick Hildenbrandt
c7140e9bd9
Sun requires you to include stdlib to use malloc
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4117 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-11 18:41:44 +00:00
Vikram S. Adve
2a408f06b5
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).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4043 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-05 23:43:10 +00:00
Nick Hildenbrandt
d2eb386c16
Add parens around constant calls to getelemptr to properly associate the reference
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4032 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-03 20:47:24 +00:00
Nick Hildenbrandt
ca626922bc
I was wrong on the removing of those references on the last commit.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4023 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-02 21:14:33 +00:00
Nick Hildenbrandt
51c84d14ab
Removed unneeded reference and dereferences.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4016 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-02 18:34:51 +00:00
Nick Hildenbrandt
275801b2dd
Cleaned up my last check-in.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4014 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-02 18:32:35 +00:00
Nick Hildenbrandt
113ad893b9
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.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4013 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-02 18:20:18 +00:00
Nick Hildenbrandt
c3dd2af428
Fixed to properly escape quotes in strings.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3991 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-30 21:11:55 +00:00
Nick Hildenbrandt
e548f009f7
Strings now handled correctly.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3920 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-25 20:29:26 +00:00
Nick Hildenbrandt
c14ded4858
Parenthesis are now added to casts of type array.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3892 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-23 21:02:50 +00:00
Chris Lattner
d1cf1b458a
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3871 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-20 23:26:33 +00:00
Chris Lattner
1f8c4a17c1
Fix bug: 2002-09-20-VarArgPrototypes.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3870 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-20 22:32:30 +00:00
Chris Lattner
270d78a8d6
Fix output of typedefs to avoid syntax errors.
...
* We now can correctly Cify the Olden-power benchmark
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3860 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-20 15:20:24 +00:00
Chris Lattner
58d04d4e35
* 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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3859 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-20 15:18:30 +00:00
Chris Lattner
2db41cd5de
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3858 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-20 15:12:13 +00:00
Chris Lattner
2c601a7be1
Make the StructPrinted set only take memory when it's being used.
...
rename parseStruct to printContainedStructs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3857 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-20 15:05:40 +00:00
Chris Lattner
a4c047ec27
No functionality changes, primarily just changing tab indentation to space
...
indentation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3856 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-20 14:56:54 +00:00
Vikram S. Adve
913bfbc2e4
Don't print global variable definitions twice! Sun's pathetic compiler
...
never complained about this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3774 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-17 11:50:38 +00:00
Vikram S. Adve
9d6f13f34b
No longer need to sign-extend array indices to 64 bits since they
...
are now longs and not unsigned ints.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3731 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-15 21:51:04 +00:00
Nick Hildenbrandt
67aa2e235d
Fixed problem with printing struct definitions in the correct order.
...
This allows for the Regression/Transforms/ScalarReplacement/scalarize.c to run correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3721 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-14 21:36:24 +00:00
Chris Lattner
59afbf3999
Fix a bug introduced by the Getelementptr change
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3695 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-12 20:34:47 +00:00
Chris Lattner
106ff4551c
- Change getelementptr instruction to use long indexes instead of uint
...
indexes for sequential types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3681 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-11 01:21:29 +00:00
Chris Lattner
0e9f93ea37
- Fix bug: test/Regression/CBackend/2002-08-20-RecursiveTypes.ll
...
- Converted CWriter to be an LLVM pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3558 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-31 00:29:16 +00:00
Chris Lattner
fabc8803a3
Fix bug: test/Regression/CBackend/2002-08-26-IndirectCallTest.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3511 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-26 20:50:09 +00:00
Vikram S. Adve
969c4ad65d
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3506 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-25 20:00:08 +00:00
Vikram S. Adve
42eb2bae8e
Sign-extend array index expressions to work correctly on non-32 bit machines.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3496 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-24 14:44:23 +00:00
Anand Shukla
ed0f1c5285
Changed default value of 3rd parameter in function definition
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3492 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-23 10:55:49 +00:00
Chris Lattner
5dfe767b87
Load & StoreInst no longer derive from MemAccessInst, so we don't have
...
to handle indexing anymore
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3484 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-22 22:48:55 +00:00
Chris Lattner
4cda83568e
Fix bug: 2002-08-20-UnnamedArgument.c
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3401 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-20 16:55:48 +00:00
Chris Lattner
df35a1cb4b
Implement ConstantExprs in CWriter
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3394 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-19 23:09:46 +00:00
Chris Lattner
83c577566e
Incorporate calcTypeNameVar into CWriter class, fixing
...
test/Regression/CBackend/2002-08-19-FunctionPointer.c in the process
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3392 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-19 22:17:53 +00:00
Chris Lattner
a4d4a855d8
Output forward definitions of global vars to handle recursive intializers correctly.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3391 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-19 21:48:40 +00:00
Chris Lattner
6d49292003
- 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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3389 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-19 21:32:41 +00:00
Chris Lattner
20e8e01c5d
Remove support for NOT instruction
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3320 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-14 18:00:52 +00:00
Chris Lattner
4b367217c2
Avoid warning message
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3085 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-25 16:30:45 +00:00
Chris Lattner
e7f65d3b71
Fix anands changes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2806 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-30 16:07:20 +00:00
Anand Shukla
e6f74a9ce8
added include<iostream> for cerr
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2796 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25 21:29:10 +00:00
Anand Shukla
eea60fc59c
changes to make it compatible with 64bit gcc
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2790 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25 20:44:04 +00:00
Chris Lattner
bb03efd7e5
* Update with MegaPatch
...
* Fix various bugs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2774 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25 15:57:03 +00:00
Chris Lattner
594b9fadb8
* Fix typeo
...
* Provide a #include of <malloc.h> so that the sun C compiler does not
miscompile malloc function calls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2702 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-21 21:10:04 +00:00
Chris Lattner
963b70bbf8
Fix bug: test/Regression/CBackend/2002-05-21-MissingReturn.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2690 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-21 18:05:19 +00:00
Chris Lattner
78771c886a
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2639 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-17 04:55:35 +00:00
Chris Lattner
3af3ba8b38
Last minor cleanups, this code still does not work for all cases, but it
...
works much better than it used to.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2588 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 21:31:18 +00:00
Chris Lattner
d0c668c380
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).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2587 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 21:18:38 +00:00
Chris Lattner
4fbf26d2fc
* Remove CInstPrintVisitor class, incorporating it into the CWriter class
...
* Reorder code in the file to make it more logically laid out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2586 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 20:53:56 +00:00
Chris Lattner
497e19aee0
Remove CLocalVars data structure entirely, instead of building stuff and
...
then printing it out, just print as we go.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2585 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 20:39:03 +00:00
Chris Lattner
7683a12e20
Simplify code by removing InstLocalVarsVisitor, replacing it with a simple
...
inst_iterator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2584 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 20:33:35 +00:00
Chris Lattner
1f02c8910a
* Clean up how PHI nodes are handled
...
* Correct global variable references
* Fix loads & stores with zero indices
* Do not emit an else part of a branch if there is no code (no phi node
and a fallthrough branch), makes code more readable to get:
if (l2_cond240) {
goto l13_bb10;
}
with no else{} branch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2583 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 20:14:10 +00:00
Chris Lattner
8c8a37061a
Emit:
...
l3_reg109 = l81_this->field0;
Instead of:
l3_reg109 = l81_this[0u].field0;
where possible
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2579 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 15:59:50 +00:00
Chris Lattner
8c3c4bfcfe
* Print structures types correctly
...
* Clean up generated code to not emit basic block labels and goto
instructions if they are unneccesary (for example, fall throughs)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2578 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 15:49:41 +00:00
Chris Lattner
deed7a5ae3
* Continue cleanup of type printing code
...
* Print a newline after a malloc instruction
* Convert unprintable characters to x_ instead of _x so that we don't
generate identifiers that start with underscores
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2577 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 15:18:52 +00:00
Chris Lattner
3ef6dc7bdd
Gut the type printing code so there is only one copy of it instead of 3
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2576 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 14:40:11 +00:00
Chris Lattner
2d05a1acb0
* Remove dead "constant printing" code
...
* Mangle names with only a prefix so that they are easier on the eyes.
* Put spaces around binary operators with low precedence to make them easier to read
* Don't prefix function names with &, although it's correct, it's unnecesary and
easier to read without it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2575 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 05:16:40 +00:00
Chris Lattner
2a7ab2e46d
Remove gross "Operand" instance variable
...
Remove lots of unneccesary arguments to methods
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2574 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 04:39:00 +00:00
Chris Lattner
2f49902374
Simplify and clean up function calls.
...
Now indirect function calls work, except that function pointer types are not correct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2573 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 04:21:21 +00:00
Chris Lattner
2f5eb4e9a5
* Remove dead function
...
* Print C strings correctly
* Expand C escape sequences nicely (ie \n \t, etc get generated instead of hex escapes)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2572 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 03:56:52 +00:00
Chris Lattner
4440826cae
Make Getelementptr, load & store all work the right way.
...
Handle global variables correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2571 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 03:50:42 +00:00
Chris Lattner
2f5f51a852
Many random fixes:
...
* Use binary operator logic for shifts instead of cloning code
* Unary not is '~' not '!'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2570 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 03:28:37 +00:00
Chris Lattner
f34ee81c5e
Incorporate and purge function before and after printing them so unnamed values
...
have some hope of working right.
Function calls do not try to emit an lvalue if they return void.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2569 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 03:12:34 +00:00
Chris Lattner
b5af06a0ec
Factor out the code to print a value to ONE place.
...
It turns out that unnamed values DO NOT work at all, that's next on the list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2568 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 03:06:06 +00:00
Chris Lattner
16c7bb2c8f
First wave of cleanups, looks like the first of many.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2567 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-09 02:28:59 +00:00
Sumant Kowshik
9ddc86c6e5
*** empty log message ***
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2552 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-08 18:09:58 +00:00