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4074 Commits

Author SHA1 Message Date
Chris Lattner
fcd0234de6 Implement Linker/2003-08-23-GlobalVarLinking.ll, which should fix 176.gcc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8080 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-23 20:31:10 +00:00
Chris Lattner
086cb002d2 Fix bug: TailDup/2003-08-23-InvalidatedPointers.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8078 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-23 20:08:30 +00:00
Chris Lattner
a0f85e56c9 Fix bug: FunctionResolve/2003-08-23-ArgumentWarning.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8076 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-23 20:03:05 +00:00
Chris Lattner
f7c4acef99 Initial checkin of ValueHolder helper 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8072 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-23 19:43:16 +00:00
Chris Lattner
9732be769e Fix typeo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8059 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-22 20:16:48 +00:00
Chris Lattner
43f4ba8c7d The process of linking types can cause their addresses to become invalid. For this reason, we must use TypeHandles! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8057 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-22 19:12:55 +00:00
Chris Lattner
e76c57ad46 Implement Linker/2003-08-20-OpaqueTypeResolve.ll 
Hopefully this will fix the 176.gcc spec test as well.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8051 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-22 06:07:12 +00:00
Chris Lattner
6c23f57ebc Accept double quoted strings everwhere we accept a %ABC variable name. 
This introduces one more innoculous shift-reduce conflict, but will REALLY
help the type names generated by the C++ frontend, which wants to use all
kinds of crazy stuff.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8050 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-22 05:42:10 +00:00
Chris Lattner
24b8a5d6e7 If an "LLVM name" has wierd characters in it, print it out in double quotes instead of prefixing it with % 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8049 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-22 05:40:38 +00:00
Misha Brukman
ef6a6a69ff The word dependent' has no a'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8030 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-21 22:14:26 +00:00
Chris Lattner
e287cfdfd0 Fix spello 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8029 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-21 22:05:57 +00:00
Chris Lattner
05a1a306bc Minor cleanups: wrap at 80 lines. Convert file comment to doxygen format and 
llvm style


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8024 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-21 21:32:12 +00:00
John Criswell
69582b35b6 The JIT now passes the environment pointer to the main() function when it 
starts a program.  This allows the GNU env program to compile and JIT under
LLVM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8022 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-21 21:12:30 +00:00
Chris Lattner
f3526e2207 Change all #include'd files to be :: rules instead of : rules 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8019 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-21 20:37:17 +00:00
Brian Gaeke
b1c125e2cd Reoptimizer has moved to reopt cvs module. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8018 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-21 20:32:04 +00:00
Chris Lattner
0425a87a62 Implement Assembler/2003-08-21-ConstantExprCast-Fold.llx 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8015 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-21 19:45:55 +00:00
Chris Lattner
b29170fa40 Unless we CANNOT merge the arguments, do so 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7999 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-20 23:50:38 +00:00
Chris Lattner
4b517a4654 Implement testcase: Assembler/2003-08-20-ConstantExprGEP-Fold.llx 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7983 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-20 16:11:27 +00:00
Chris Lattner
e6f7f61cda Fix grammar, add comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7967 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 22:54:06 +00:00
Chris Lattner
24f83a15dd Do not even attempt to compute dominator information for unreachable blocks 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7963 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 22:11:16 +00:00
Chris Lattner
c88a4ea0d6 no really, implement it! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7955 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 17:33:15 +00:00
Chris Lattner
74cf81919d Add support for casting any pointer to any integer type 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7953 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 17:23:40 +00:00
Chris Lattner
8164d6535a Fix linking bug in xboard 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7952 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 16:54:48 +00:00
Chris Lattner
72af6b8e5d Add support for the sig(set|long)jmp intrinsics 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7951 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 16:06:09 +00:00
Chris Lattner
8169cf810c Add intrinsics for the llvm.sig(set|long)jmp functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7949 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 15:41:24 +00:00
Misha Brukman
5560c9d49c Spell `necessary' correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7944 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-18 14:43:39 +00:00
Chris Lattner
7540565863 Fix ABI issue: Longs really do need to be only 4 byte aligned on X86. 
This bug caused miscompilation of programs using 'struct stat', but only if
compiled with support for 64-bit filesystems.  This could in theory effect
other things, but only if the LLVM code shared data structures with native code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7928 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 23:20:40 +00:00
Chris Lattner
169db9d775 Fix the bug that broke the nightly tester in McCat/18-imp last night. :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7925 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 21:47:33 +00:00
Chris Lattner
10b1f5a941 Implement folding of switch instructions. 
Implements SimplifyCFG/2003-08-17-FoldSwitch.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7923 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 20:21:14 +00:00
Chris Lattner
694e37f08a Fix bug: SimplifyCFG/2003-08-17-BranchFoldOrdering.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7921 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 19:41:53 +00:00
Chris Lattner
342a9d1464 The fixme is irrelevant: if that happens, the LLVM bytecode is malformed. 
This fixes testcase: SimplifyCFG/2003-08-17-BranchFold.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7919 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 19:34:55 +00:00
Chris Lattner
128c2aa493 Fix bug: Jello/2003-08-15-AllocaAssertion.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7916 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-17 18:01:15 +00:00
Chris Lattner
7dd46b09c0 Fix bug: LoopPreheaders/2003-08-15-PreheadersFail.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7915 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-16 20:57:16 +00:00
Brian Gaeke
77d2f511c0 Rename -emitmaps to -enable-maps 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7913 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-16 00:23:16 +00:00
Brian Gaeke
53b99a0fe7 Fix typo in comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7906 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 21:19:25 +00:00
Brian Gaeke
c48ef2ae36 lib/Support/CommandLine.cpp: 
Many changes suggested by Chris. It's okay, I'll recover from the emotional
damage...maybe someday. :-)

Collapse ParseCStringVector into ParseStringVector.  Comment it.
Make it take a const input.
Use std::string::npos instead of -1 (what a mouthful!)
Make ParseEnvironmentOptions take const inputs.
Check its args at the very beginning.
Strdup all the contents of newArgv and free them all at the end.

include/Support/CommandLine.h:
Constify progName and envVar arguments to ParseEnvironmentOptions().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7905 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 21:05:57 +00:00
Misha Brukman
d2dfc9628d Now that the JIT memory manager allocates as many bytes as necessary rather than 
rounding up to a page, we need to request (num instrs * 4) bytes. However, I
think that 64 bytes is overkill for the stub function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7888 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 18:03:06 +00:00
Misha Brukman
15d1d57f61 Fix register and parameter numbers in saving double FP registers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7884 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 16:15:28 +00:00
Chris Lattner
e3561c23c2 Remove uses of the NonCopyable class, to make the doxygen output look better 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7880 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 05:20:06 +00:00
Chris Lattner
80df4638fe rename selection library to selectiondag 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7878 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 04:56:09 +00:00
Chris Lattner
79ba7c1aee rename selection directory and library to SelectionDAG 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7877 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 04:55:22 +00:00
Chris Lattner
7dc97ff180 Add a bunch of new node types, etc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7875 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 04:53:16 +00:00
Chris Lattner
f3c274d4a6 Adjust to new API, add expandCall stub 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7873 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 04:51:59 +00:00
Chris Lattner
51970b2734 Add support for unconditional branches and for emitting JE instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7872 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 04:50:49 +00:00
Chris Lattner
b6ef5c860c Add a bunch of new node types, including a new Void dummy register class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7870 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 04:35:14 +00:00
Misha Brukman
fad4929ee2 * Must save FP registers when calling CompilationCallback(), because FP 
registers are global, are NOT windowed, and hence can be clobbered!
* Removed unused register shorthand notations
* Fixed and cleaned up comments in inline assembly


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7853 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-15 00:26:50 +00:00
Brian Gaeke
06b06c5f00 Add support for reading command line arguments from an environment variable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7851 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 22:00:59 +00:00
Vikram S. Adve
891bd82e79 Improvement to the previous fix: branch following a delay slot of 
another delayed instr. would cause the later sanity-check (assertion)
in PhyRegAlloc.cpp to fail, even though there is really no error.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7848 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 20:45:56 +00:00
Chris Lattner
2925592230 Stop annoying warnings about mismatched types with the argument of a free 
implement more constant expressions so that 176.gcc compiles with the CBE


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7847 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 19:19:53 +00:00
Chris Lattner
688506de24 Implement a _REAL_ memory manager for the code generated by the JIT. This 
speeds up program execution by 15% pretty consistently for large programs


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7845 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 18:35:27 +00:00
Misha Brukman
640b9280d5 Since we now have TableGen editing modes for VIM and (X)Emacs, we no longer need 
to mark TableGen description files with "C++ mode".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7841 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 15:16:28 +00:00
Chris Lattner
a8e40f54e5 Restore 'nice name' to pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7840 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 14:43:24 +00:00
Brian Gaeke
bf3c4cfaad Factory methods for function passes now return type FunctionPass *. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7839 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 06:09:32 +00:00
Brian Gaeke
1d3fa21cdd Add new method to FunctionPassManager to add ImmutablePasses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7838 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 06:07:57 +00:00
Brian Gaeke
e69f72758b Unbreak SPARC backend: addPassesToJITCompile and 
addPassesToEmitMachineCode now both take a FunctionPassManager.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7837 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 06:04:59 +00:00
Brian Gaeke
277aad2655 Factory methods for function passes now return type FunctionPass *. 
Get rid of RegisterLLC, which can't handle FunctionPasses anyway.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7836 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 06:04:49 +00:00
Brian Gaeke
d7d6bbe697 Unbreak SPARC backend: addPassesToJITCompile and 
addPassesToEmitMachineCode now both take a FunctionPassManager.
Factory methods for function passes now return type FunctionPass *.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7835 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 06:04:29 +00:00
Chris Lattner
01189952bb Dramatically simplify how -time-passes works. 
This also enables -time-passes for FunctionPassManagers, which allows it to
be used for the JIT


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7834 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 05:20:28 +00:00
Chris Lattner
250d91b4bf Fix FIXME by removing FIXME 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7832 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 22:15:04 +00:00
Chris Lattner
a4ca41eca7 This file uses stable_sort 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7831 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 21:32:37 +00:00
Chris Lattner
aa9c1f13a1 Implement instcombine optimizations: 
(A <setcc1> B) logicalop (A <setcc2> B)  -> (A <setcc3> B) or true or false

Where setcc[123] is one of the 6 setcc instructions, and logicalop is one of: And, Or, Xor


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7828 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 20:16:26 +00:00
Brian Gaeke
3e3c805a82 X86 static backend: smacked 
Function at a time: smacked

Who you gonna call!!!  :-)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7826 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 19:02:09 +00:00
Chris Lattner
564a727969 Generalize some of the add tests to allow for reassociation to take place 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7825 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 19:01:45 +00:00
Brian Gaeke
19df3876e6 Factory methods for FunctionPasses now return type FunctionPass *. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7823 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 18:18:15 +00:00
Brian Gaeke
fb0ef2e82c Deconstify parameter to getPointerToFunction(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7822 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 18:17:54 +00:00
Brian Gaeke
8844a0ba89 addPassesToJITCompile and addPassesToEmitMachineCode now take a 
FunctionPassManager, to support function-at-a-time compilation and
 emission of code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7821 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 18:17:27 +00:00
Brian Gaeke
c227c1fc7f Deconstify parameter to getPointerToFunction(). 
Use a FunctionPassManager instead of a PassManager.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7820 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 18:16:50 +00:00
Brian Gaeke
71d8478117 Deconstify parameter to getPointerToFunction(). 
Run passes on single function (hey, just-in-time compilation!)
 instead of the entire module that contains it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7819 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 18:16:34 +00:00
Brian Gaeke
37df460874 In ExecutionEngine::getPointerToGlobal(), throw away const qualifier 
on Function * when passing it to getPointerToFunction().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7818 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 18:16:14 +00:00
Brian Gaeke
b428654076 addPassesToJITCompile now takes a FunctionPassManager, to support 
function-at-a-time compilation and emission of code.
Separate addPassesToEmitAssembly from addPassesToJITCompile, because
 the latter requires you to use FunctionPasses, and the former might
 diverge anyway.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7817 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 18:15:52 +00:00
Brian Gaeke
9826bdb7d8 Factory methods for FunctionPasses now return type FunctionPass *. 
Correct one of the functions' comments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7816 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 18:15:29 +00:00
Brian Gaeke
9d99b43fbc Factory methods for FunctionPasses now return type FunctionPass *. 
Revert (to v1.55) one of the hunks of Chris's change that messed up the
 %-register workaround.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7815 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 18:15:15 +00:00
Chris Lattner
fb5be090f5 Assign arguments different ranks so they get grouped together 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7813 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 16:16:26 +00:00
Chris Lattner
3ccd0fd756 Implement constant folding of casts from boolean constants to other values 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7812 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 15:52:25 +00:00
John Criswell
478b3a9682 Removing the pool allocator from the main CVS tree. 
Use the poolalloc module in CVS from now on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7810 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 15:36:15 +00:00
Chris Lattner
3ccd17ea2a Implement InstCombine/2003-08-12-AllocaNonNull.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7807 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 05:38:46 +00:00
Chris Lattner
934754bed6 Do not cannonicalize (X != 0) into (cast X to bool) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7806 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 05:33:12 +00:00
Chris Lattner
e92d2f450a Change cannonicalization rules: add X,X is represented as multiplies, multiplies 
of a power of two are represented as a shift.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7803 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 04:18:28 +00:00
Chris Lattner
48e6079478 Adjust files for move of mapping info stuff into the Sparc directory 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7802 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 02:38:16 +00:00
Chris Lattner
7f2438f170 Mapping directory no longer exists 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7801 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 02:37:24 +00:00
Chris Lattner
4c7fc1e813 Incorporate mapping library into the sparc library 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7800 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 02:28:20 +00:00
Chris Lattner
c09f429499 Obsolete file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7799 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 02:27:13 +00:00
Brian Gaeke
99c27d7686 Just incorporating some notes I wrote for myself into a place where they won't 
get lost...


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7798 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 00:30:48 +00:00
Vikram S. Adve
feb3298fca For instructions in a delay slot of another instruction, 
we no longer need to find the live-before set of the delayed
branch since that set is now included the live-before/after
set of the instructions in each delay slot.  Just assert that instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7796 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 22:22:24 +00:00
Vikram S. Adve
88d962aa58 For an instruction with delay slots, mark all live values before 
the instruction as being live before/after the delay slot
instructions as well.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7795 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 22:19:59 +00:00
Brian Gaeke
aee2fdf069 Give std::map<BasicBlock *, BasicBlock *> the short name BBMap, because 
it's used 7 different times.
Rename `getBackEdges' to `findAndInstrumentBackEdges', for clarity.
Remove some excess whitespace and commented-out code.
Use shorter forms of CallInst ctors.
Do not make `reopt_threshold' visible to the LLVM program, and do not
 pass it to the call to `reoptimizerInitialize'.  Don't pass the
 GlobalVariable representing it to any of our helper methods.
 `reopt_threshold' is an internal parameter of the reoptimizer, which
 InstLoops does not need to know about.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7794 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 22:00:24 +00:00
Chris Lattner
df17af1dc7 Allow pulling logical operations through shifts. 
This implements InstCombine/shift.ll:test14*


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7793 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 21:53:41 +00:00
Chris Lattner
e9608e37fc Fix bug: Reassociate/2003-08-12-InfiniteLoop.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7792 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 21:45:24 +00:00
Chris Lattner
33fbad7024 Reenable optimized build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7788 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 20:46:50 +00:00
Chris Lattner
6007cb6c4d Assign finer grained ranks, make sure to reassociate top-level after reassociating bottom level 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7787 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 20:14:27 +00:00
Chris Lattner
e132d95b62 Simplify code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7783 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 19:17:27 +00:00
Chris Lattner
67ca768927 Implement testcases InstCombine/or.ll:test16/test17 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7782 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 19:11:07 +00:00
Brian Gaeke
8ab1ef265a Add FunctionPassManager - it's like a PassManager, but it only deals in 
FunctionPasses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7778 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 17:22:39 +00:00
Vikram S. Adve
20a3be3ba8 Disable emitting LLVM-to-MI maps, by default. 
Add -emitmaps options to turn this back on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7774 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 15:51:02 +00:00
Chris Lattner
c12a61463a Rename DNVT_bool to DNVT_i1 to be consistent with type system 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7768 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 04:28:21 +00:00
Chris Lattner
c8477960b0 Add support for basicblocks, setCC instructions, and branches 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7767 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 04:17:29 +00:00
Vikram S. Adve
9d27514a21 Fix va_arg to generate LDDFi for floating point values, instead of LDXi. 
All non-FP cases use LDXi as before.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7765 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 03:04:05 +00:00
Sumant Kowshik
233d0758a1 Bug fix: Some nodes pointed to by globals may not be marked incomplete and need to be tracked to find pool arguments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7763 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 00:45:13 +00:00
Chris Lattner
00b40943ab Add basic support for 16 and 32 bit function arguments! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7755 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-11 21:30:00 +00:00
Chris Lattner
c0bb13dc82 add frameidx support 
Make load work
Make type inference infer from Arg1 to arg0 as well as from arg0 to arg1


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7754 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-11 21:29:40 +00:00