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305f02dd64
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1603 Commits

Author SHA1 Message Date
Brian Gaeke
305f02dd64 Fix typo in comment. Take out some random whitespace. 
(Partial merge from my working file)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8564 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-16 15:38:05 +00:00
Brian Gaeke
d0534a863a Edit comment for accuracy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8562 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-16 15:36:50 +00:00
Vikram S. Adve
5be7434c8b Fix longjmp case so that, along with the call to abort(), we also 
generate the appropriate CallArgsDescriptor and tmp. virtual regs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8554 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-16 05:56:22 +00:00
Vikram S. Adve
bed4effb84 Add flag to control whether or not delay slots are filled during 
instruction scheduling (this is off by default).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8553 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-16 05:55:15 +00:00
Chris Lattner
bdbecac051 Fix problems with programs that prototype printf to something unusual 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8538 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-15 16:47:12 +00:00
Brian Gaeke
41de073b04 Fix typos in comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8523 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-15 05:28:42 +00:00
Misha Brukman
37f92e2568 Fixed spelling and grammar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8489 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-11 22:34:13 +00:00
Misha Brukman
2f2d06506c Fixed spelling and grammar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8478 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-11 18:14:24 +00:00
Chris Lattner
d0b52cf3e7 Remove a bunch of warnings from the CBE generated C code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8455 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 20:12:09 +00:00
Chris Lattner
4b2a71d621 "the one true solution for compatibility with GCC 3.3+" 
... or so I hope


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8454 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 20:08:00 +00:00
Chris Lattner
b787e13e73 Be a little more specific about what is begin generated. Only print 
command line if VERBOSE=1


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8453 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 19:52:54 +00:00
Chris Lattner
b3aad5d28f Only emit inter-field-padding if the amount of padding is != 0 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8452 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 19:52:24 +00:00
John Criswell
1a51956d11 Don't explicitly use $SourceDir to find the tblgen files. This causes make 
some confusion when trying to generate files (it probably couldn't tell that
./file and $(SourceDir)/file may be the same file).
Now, just let VPATH find everything, and list the primary tblgen file first in
the list of dependencies so that we can just use $< to reference it in the make
rule.

This should hopefully fix the nightly tester.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8433 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-10 14:10:44 +00:00
John Criswell
410d1b5dea Updated to find source files using VPATH. This makes writing build rules 
much cleaner and easier.
Labeled .td as a suffix for tblgen files in Makefile.rules.
Modified build rules so that source files generated during the build are placed
in the build directory and not the source directory (and not in a Debug
directory).  This makes the system cleaner and allows us to have a read-only
source tree.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8424 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-09 20:57:03 +00:00
Chris Lattner
ad20071559 * Simplify printConstantValueOnly by moving the tail padding stuff directly 
into the struct case.
* Extend printConstantValueOnly to print .zero's if the initializer is zero
* Delete dead isConstantFunctionPointerRef function
* Emit the appropriate assembly for the various linkage types!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8417 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-09 16:23:36 +00:00
Chris Lattner
ee5457cbe8 Eliminate support for the llvm.unwind intrinisic, using the Unwind instruction instead 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8411 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-08 19:44:26 +00:00
Chris Lattner
36143fc444 Add support for the unwind instruction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8408 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-08 18:54:55 +00:00
John Criswell
69077e28d7 Checkin of autoconf-style object root. 
Adjusted Makefile to work with new autoconf-style object root.
Specifically, use the new -I option of tblgen to find include files.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8379 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-06 14:50:22 +00:00
Misha Brukman
103f0c3472 Added some optimizations: 
* Generate a single BA instead of 6-instruction JUMP if possible
  (this occurs both in the creation and overwriting of the stub code)
* If possible, rewrite the ORIGINAL call to call the generated function
  directly, thus bypassing the stub entirely

Also added some statistics on how often calls are overwritten and how often the
CompilationCallback is invoked.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8376 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-05 22:59:31 +00:00
Chris Lattner
b7f7296cd9 OptInfo is no longer required 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8312 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 20:41:07 +00:00
Chris Lattner
84be5ad94a No longer provide an optinfo, noone uses it 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8311 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 20:40:59 +00:00
Chris Lattner
a89d8f7468 Inline simple comparison which is sparc specific anyway 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8309 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 20:38:03 +00:00
Chris Lattner
67699ffe7f Move private interfaces into private .h file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8306 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 20:33:07 +00:00
Chris Lattner
e96e2630f3 Simplify code a bit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8301 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 20:24:06 +00:00
Chris Lattner
84681f1184 LiveRange.h is now in lib/CodeGen/RegAlloc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8299 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 20:17:13 +00:00
Chris Lattner
47c97513a8 This file is hopelessly out of date 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8298 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 20:14:00 +00:00
Chris Lattner
893f9541dc LiveRangeInfo got moved into the lib/CodeGen/RegAlloc directory 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8297 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 20:12:17 +00:00
Chris Lattner
70b2f56e76 PhyRegAlloc.h got moved to lib/CodeGen/RegAlloc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8296 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 20:09:04 +00:00
Chris Lattner
c083dcccbf Move IGNode from public include directory to here. Minor cleanups like adding std:: namespace qualifiers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8295 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 20:05:47 +00:00
Chris Lattner
bcc6dec741 IGNode got moved to lib/CodeGen/RegAlloc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8294 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 20:00:08 +00:00
Chris Lattner
fdba393cc0 This file just needs LiveRange.h not IGNode.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8293 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 19:58:02 +00:00
Chris Lattner
87d50f0566 No longer include IGNode.h in the Sparc global header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8292 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 19:56:48 +00:00
Misha Brukman
cfd67c96dc * Use alloca() to force GCC not to eliminate frame pointer 
* Break apart saving and restoring registers into separate functions
* Instead of saving single and double FP registers, just save the double
  registers -- aliasing helps preserve the single FP registers as well.
* Request just as much memory for a stub as we actually use


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8200 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-29 04:22:54 +00:00
John Criswell
c9afb499f6 Fixed two double free bugs that caused llc to segfault or run forever. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8191 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-28 21:43:17 +00:00
Chris Lattner
aeb54b882c Add support for the llvm.unwind intrinsic, which we codegen to just do an abort 
until we implement unwinding.
Add support for the invoke instruction, which codegens just like a call with
a branch after it.

The end effect of this change is that programs using the invoke instruction,
but never unwinding, will work fine.  Programs that unwind will abort until
we get unwind support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8187 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-28 21:23:43 +00:00
Chris Lattner
fd04561e1b Fix really nasty bugs in the CWriter, handling invoke instructions. Tracking 
these down was NOT phun.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8181 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-28 19:56:10 +00:00
Tanya Lattner
3b6b6ba4be Removing README 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8180 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-28 17:17:59 +00:00
Tanya Lattner
4f839ccf49 Putting my revised version of ModuloScheduling in cvs. This is not complete... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8179 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-28 17:12:14 +00:00
Tanya Lattner
8dc9982e2e Moved index into BB to common graph class because its needed by ModuloSchedGraph. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8174 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-28 15:30:40 +00:00
Tanya Lattner
d6d863392f Added/removed header file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8160 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-27 15:12:24 +00:00
Tanya Lattner
c50ee556e5 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8153 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-27 02:42:58 +00:00
Tanya Lattner
b6489f3153 First version of SchedGraph common class and refactoring of SchedGraph. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8148 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-25 22:42:20 +00:00
Chris Lattner
5864da0871 Simplify code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8139 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 21:00:22 +00:00
Chris Lattner
bb144a892b Targets should configure themselves based on a Module, not some wierd flags 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8132 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 19:49:48 +00:00
Chris Lattner
58c41fe687 Implement: Jello/test-constantexpr.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8127 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 19:19:47 +00:00
Chris Lattner
030574fd35 Add support for 'any' pointer size and endianness 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8120 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 13:49:22 +00:00
Chris Lattner
e55497cd04 Implement support for the unwind intrinsic in the CBE 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8116 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 13:06:10 +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
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