Brian Gaeke
cf3cb8944a
Um, did someone make a typo or something?
...
llvm-svn: 14192
2004-06-15 23:09:50 +00:00
Chris Lattner
1adcf0441d
Remove support for the isnan intrinsic
...
llvm-svn: 14186
2004-06-15 21:37:54 +00:00
Brian Gaeke
a4353cabab
Quick hack to get this file compiling again on Mac OS X. The right thing to do
...
is write an autoconf macro that checks whether __isnan or isnan actually works
**using the C++ compiler after #include <cmath>**, instead of doing it the easy
way with AC_CHECK_FUNCS().
llvm-svn: 14171
2004-06-14 06:33:19 +00:00
Alkis Evlogimenos
dd550dc9cd
Add constant folding capabilities to the isunordered intrinsic.
...
llvm-svn: 14168
2004-06-13 01:23:56 +00:00
Chris Lattner
66790212ba
Constant fold the isnan intrinsic
...
llvm-svn: 14150
2004-06-11 06:16:23 +00:00
Chris Lattner
c65ff058f3
Implement constant folding of fmod, which is used a lot in povray
...
llvm-svn: 13823
2004-05-27 07:25:00 +00:00
Chris Lattner
e91dc2545c
Restructure call constant folding code a bit to make it simpler
...
Add support for acos/asin/atan. 188.ammp contains three calls to acos with
constant arguments. Constant folding it allows elimination of those 3 calls
and three FP divisions of the results.
llvm-svn: 13821
2004-05-27 06:26:28 +00:00
Alkis Evlogimenos
904f4f9a21
Include cerrno (gcc-3.4 fix)
...
llvm-svn: 13091
2004-04-21 16:11:40 +00:00
Chris Lattner
6d5decd7d4
Add support for evaluation of exp/log/log10/pow
...
llvm-svn: 13011
2004-04-16 22:35:33 +00:00
Brian Gaeke
4b9f67c638
Include <cmath> for compatibility with gcc 3.0.x (the system compiler on
...
Debian.)
llvm-svn: 12986
2004-04-16 15:57:32 +00:00
Chris Lattner
778f09027f
Add a simple call constant propagation interface.
...
llvm-svn: 12919
2004-04-13 19:28:52 +00:00
Chris Lattner
76457c9c13
Add constant folding wrapper support for select instructions.
...
llvm-svn: 12319
2004-03-12 05:53:03 +00:00
Chris Lattner
7bfaf8bba8
Clean up #includes
...
llvm-svn: 10799
2004-01-12 19:56:36 +00:00
Chris Lattner
47e9056669
Remove use of ConstantExpr::getShift
...
llvm-svn: 10792
2004-01-12 19:10:58 +00:00
Chris Lattner
23da5dbed6
Remove use of ConstantHandling
...
llvm-svn: 10789
2004-01-12 18:35:03 +00:00
Chris Lattner
7242f6af5f
Move llvm::ConstantFoldInstruction from VMCore to here, next to ConstantFoldTerminator
...
llvm-svn: 10785
2004-01-12 18:25:22 +00:00
Chris Lattner
c1952a1fd6
Add new function
...
llvm-svn: 10529
2003-12-19 05:56:28 +00:00
Brian Gaeke
d25f86d683
Put all LLVM code into the llvm namespace, as per bug 109.
...
llvm-svn: 9903
2003-11-11 22:41:34 +00:00
John Criswell
b402729b30
Added LLVM project notice to the top of every C++ source file.
...
Header files will be on the way.
llvm-svn: 9298
2003-10-20 19:43:21 +00:00
Chris Lattner
c499f5486f
Implement SimplifyCFG/2003-08-17-FoldSwitch.ll:test5
...
llvm-svn: 8093
2003-08-23 23:18:19 +00:00
Chris Lattner
382a3a3708
Implement folding of switch instructions.
...
Implements SimplifyCFG/2003-08-17-FoldSwitch.ll
llvm-svn: 7923
2003-08-17 20:21:14 +00:00
Chris Lattner
1f5afd2a1c
Fix bug: SimplifyCFG/2003-08-17-BranchFoldOrdering.ll
...
llvm-svn: 7921
2003-08-17 19:41:53 +00:00
Chris Lattner
17f985bfa4
The fixme is irrelevant: if that happens, the LLVM bytecode is malformed.
...
This fixes testcase: SimplifyCFG/2003-08-17-BranchFold.ll
llvm-svn: 7919
2003-08-17 19:34:55 +00:00
Misha Brukman
825e174bf7
Hopefully, the final fix for `[Pp]ropogate'.
...
llvm-svn: 6251
2003-05-20 21:01:22 +00:00
Chris Lattner
497c0d443c
Rename Instruction::hasSideEffects() -> mayWriteToMemory()
...
llvm-svn: 5620
2003-02-24 20:48:32 +00:00
Chris Lattner
cee706572b
*** empty log message ***
...
llvm-svn: 2777
2002-06-25 16:12:52 +00:00
Chris Lattner
b95dde758a
Simplify the interface to local DCE and Constant prop
...
llvm-svn: 2749
2002-05-26 20:18:18 +00:00
Chris Lattner
4b29ff417d
Simplify interface to ConstantFoldTerminator
...
llvm-svn: 2697
2002-05-21 20:04:50 +00:00
Chris Lattner
d5477af051
Add code pulled out of TransformInternals.cpp, ConstProp.cpp, and DCE.cpp
...
llvm-svn: 2513
2002-05-07 18:07:59 +00:00