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5bff50d1b0
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3109 Commits

Author SHA1 Message Date
Chris Lattner
5bff50d1b0 Implement cast to bool 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5855 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 21:15:56 +00:00
Chris Lattner
b945e4ddae Get rid of extraneous arguments to implementation functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5852 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 20:37:39 +00:00
Chris Lattner
09e9392d63 Add support to LLI for switch instruction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5851 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 20:34:47 +00:00
Chris Lattner
7a5a1f790f Use a union to cast int to fp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5849 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 20:20:28 +00:00
Misha Brukman
8829dcd15b It's "necessary"... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5848 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 20:20:11 +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
Chris Lattner
43a9994c01 Add warning when linking modules with disagreeing target properties 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5845 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 19:13:20 +00:00
Chris Lattner
61a909a6fd Emit information about target 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5844 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 19:07:19 +00:00
Chris Lattner
b9bcbb533f Allow information about the target to be specified in the .ll file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5843 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 19:07:06 +00:00
Chris Lattner
9232b99461 Namespacify 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5840 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 18:42:41 +00:00
Chris Lattner
76e3896881 Add support for reading and writing pointersize/endianness to and from bytecode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5839 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 18:15:10 +00:00
Chris Lattner
75f20532ec Preserve module source information in the ModuleID 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5836 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 18:02:52 +00:00
Chris Lattner
37f59419b8 Preserve the new moduleID field 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5835 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 18:02:26 +00:00
Chris Lattner
678c6a089d Add support for tracking whether a module is 64/32 bit and big/little endian 
Also add a moduleID field which can be used for diagnostics


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5834 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 18:02:04 +00:00
Misha Brukman
baf0607cbc It's "necessary" to spell "necessarily" correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5833 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 17:54:23 +00:00
Chris Lattner
59ee0eeffd Make stderr, stdout, stdin work with LLI 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5832 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-21 22:44:36 +00:00
Chris Lattner
04e2ad76f8 Fix wierd idiom 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5831 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-21 22:43:32 +00:00
Chris Lattner
9dbf6dddce fprintf CAN take exactly 2 args 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5830 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-21 22:43:20 +00:00
Chris Lattner
4b12cdec01 Add support for a simple constantexpr: cast of one ptr type to another 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5829 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-21 21:33:44 +00:00
Chris Lattner
2719bac905 Fix bug: 2003-01-30-LinkerRename.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5828 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-21 21:15:04 +00:00
Chris Lattner
0fec08eb58 Fix linking a function with qualifiers to a external function declaration: 
Fixed bug: Linker/2003-04-21-Linkage.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5827 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-21 21:07:05 +00:00
Chris Lattner
085c801dee Fix bug where use still existed in dead code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5824 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-21 19:15:26 +00:00
Chris Lattner
968cfd0b6e Initial support for reading standard .a files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5820 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-19 21:45:34 +00:00
Chris Lattner
f6099df194 Add support for reading unaligned bytecode buffers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5819 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-19 21:45:17 +00:00
Chris Lattner
14e8e29105 Remove arbitrary limitation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5818 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-19 00:50:37 +00:00
Chris Lattner
ea2294a498 Implement: FunctionResolve/2003-04-18-ForwardDeclGlobal.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5816 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-19 00:15:27 +00:00
Chris Lattner
393689afa9 Fix bug: Mem2reg/2003-04-18-DeadBlockProblem.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5810 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-18 19:25:22 +00:00
Chris Lattner
156bcf3f65 Global constants CAN be external 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5808 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-18 04:34:29 +00:00
Chris Lattner
869de25380 Fix a big bad bug I checked in yesterday :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5807 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-18 04:11:56 +00:00
Chris Lattner
17d145d26f Refactor CloneFunction to expose the new CloneBasicBlock function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5806 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-18 03:50:09 +00:00
Chris Lattner
15faa8498c New const_cast instead of c style cast 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5805 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-18 03:49:49 +00:00
Chris Lattner
3e8ba10750 Allow hexadecimal integer constants to be used 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5802 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-17 22:17:32 +00:00
Chris Lattner
d628f6a9a4 Don't build constantexprs that could be folded 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5801 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-17 19:24:48 +00:00
Chris Lattner
27287de06b Allow constant folding of GEP instructions, even if we don't do a whole lot yet. 
Fold ConstExpr casts better
castToPointer shouldn't be forced to return a constantpointer


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5800 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-17 19:24:18 +00:00
Chris Lattner
fd73cf895c Don't force a ConstantPointer to be returned 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5799 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-17 19:22:47 +00:00
Chris Lattner
ac7ad68cc0 Fix bug: IndVarSimplify/2003-04-16-ExprAnalysis.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5795 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-16 22:50:19 +00:00
Chris Lattner
fb242b6edc Change the interface to constant expressions to allow automatic folding 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5793 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-16 22:40:51 +00:00
Chris Lattner
e3869c83e7 Add support to the bytecode reader/writer for the new linkage types 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5790 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-16 21:16:05 +00:00
Chris Lattner
5399741622 Add code to verify correctly linkages 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5788 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-16 20:42:40 +00:00
Chris Lattner
4ad02e726d Add new linkage types to support a real frontend 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5786 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-16 20:28:45 +00:00
Chris Lattner
ffd9bf404c Improve the efficiency and cleanup writing a bit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5782 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-16 20:20:02 +00:00
Chris Lattner
1f862af473 Don't allow declaring an external internal variable 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5781 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-16 18:13:57 +00:00
Chris Lattner
af76d0ea0b Fix bug: Assember2003-04-15-ConstantInitAssertion.llx 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5777 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-15 16:09:31 +00:00
Chris Lattner
af7ccd9bba Make help message more clear 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5775 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-13 03:50:14 +00:00
Chris Lattner
d4bd3eba5d * Fix bug: Mem2Reg/2003-04-10-DFNotFound.ll 
* Make Mem2Reg assign version numbers now for renamed variables instead of
  .mem2reg suffixes.  This produces what people think of as SSA.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5771 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-10 19:41:13 +00:00
Misha Brukman
2c821cc06e Fixed compilation errors, command-line argument declarations, cleaned up code to 
look nicer and removed useless stuff.

Also renamed a few variables, moved them into namespaces, converted outputting
to a file into a print to std::cerr with a DEBUG() guard, as all passes should
do anyway.

No functional changes have been made. However, this code now compiles.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5769 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-10 19:19:23 +00:00
Misha Brukman
8baa01c1d7 Made the code readable: 
* Lines must be wrapped at 80 chars. This is a hard limit.
* Consistent style on functions, braces, if, for, etc. Code must be readable.

No functional changes have been made, even though I added a new typedef.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5768 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-09 21:51:34 +00:00
Guochun Shi
6fbe5fbce1 change the include file names and some class names to make it compile 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5764 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-06 23:56:19 +00:00
Chris Lattner
f9a88b684d Implement scanf and fix sscanf to actually endian swap the results correctly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5763 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-31 22:12:37 +00:00
Chris Lattner
e941291a7a Initial checkin of PRE on LLVM. This implementation is still lacking in 
several ways:

 * Load expressions are not PRE'd well.  Alias Analysis should be used to
   get accurate information when computing anticipatibility.
 * The expression collection implementation does not handle PHI nodes properly,
   thus the implementation misses many opportunities to PRE.
 * This code could be sped up quite a bit

Despite these flaws, the code seems to work well, and handles PR's as one
would expect.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5759 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-31 19:55:43 +00:00