Chris Lattner
5bff50d1b0
Implement cast to bool
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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
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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
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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
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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"...
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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.
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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
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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
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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
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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
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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
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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:
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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
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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
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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
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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
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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
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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
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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
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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 :(
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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
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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
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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
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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
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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.
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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* 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
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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:
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* 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
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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
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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
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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