Misha Brukman
88b4855499
Fix warning when _POSIX_MAPPED_FILES is already defined in unistd.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8436 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10 15:09:45 +00:00
Chris Lattner
a176a8bb39
another trivial cleanup
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8435 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10 14:55:05 +00:00
Chris Lattner
44abf85ae7
Simplification of trip counting machinery.
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- make sure to check the indvar type before anything else (efficiency)
- Make sure to insert the 'add' into the program, even though it'll be
dead
- Wrap code at 80 columns
- Other minor cleanups to reduce indentation level
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8434 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10 14:51:49 +00:00
John Criswell
1a51956d11
Don't explicitly use $SourceDir to find the tblgen files. This causes make
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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
Chris Lattner
776f776838
Fix spello
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8432 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10 05:30:09 +00:00
Chris Lattner
065a616ada
Fix spell-o's
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8431 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10 05:29:43 +00:00
Chris Lattner
3adf51d022
Spelling fixes. I think that "cannonical" is ok, but "canonical" appears to
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be the canonical form for the word
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8430 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10 05:24:46 +00:00
Chris Lattner
69ecd0d7e7
Spelling fixes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8429 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10 05:24:09 +00:00
Chris Lattner
c01ccfd503
Fix up file header
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8428 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10 05:10:34 +00:00
Chris Lattner
f6e5233fc7
clean up file header comment
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8427 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10 05:08:19 +00:00
Chris Lattner
36836a6eb2
Simplify some code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8426 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10 04:49:10 +00:00
Misha Brukman
dfa5f83c8e
Spell `occurrence' correctly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8425 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-09 21:54:45 +00:00
John Criswell
410d1b5dea
Updated to find source files using VPATH. This makes writing build rules
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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
John Criswell
d9cd14440d
Removed Makefiles for directories that no longer exist.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8423 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-09 20:52:17 +00:00
Chris Lattner
76b5f88c57
Fix bug: InstCombine/2003-09-09-VolatileLoadElim.ll
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Loads "mayWriteToMemory" if they are volatile
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8422 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-09 18:16:08 +00:00
Chris Lattner
ffd340c6b6
New testcase: do not DCE volatile loads!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8421 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-09 18:15:45 +00:00
Chris Lattner
30e2d91b47
Update testcases to be more modern
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8420 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-09 18:14:37 +00:00
John Criswell
531922aaca
Reverting back to the previous revision.
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We want to check for length 5 because we might get the "llvm." string as the
name. That string is in the LLVM namespace and should be checked as such.
We also don't have to worry about garbage data because (I believe) the string
class will return a valid value. So, the switch statement will work and we
don't have to worry about the code wandering into segfault land.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8419 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-09 16:58:41 +00:00
John Criswell
21ca6ee7cd
Modified the check for intrinsic functions. All intrinsic functions have to
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be at least 6 characters, since something must follow the "llvm." string in the
function name.
This seems to fix an assertion failure with the SingleSource tests, too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8418 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-09 16:36:09 +00:00
Chris Lattner
ad20071559
* Simplify printConstantValueOnly by moving the tail padding stuff directly
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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
John Criswell
38dc918cf5
Updated the log of changes (as required by the Burg copyright) to give an
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overview of what we changed (which is probably all that the author was looking
for).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8416 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-09 15:27:40 +00:00
John Criswell
2d930034f4
Modified the code so that we exit() with a non-zero value instead of calling
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abort() when we can't open the input filename. The abort() function generates
a core dump if possible and is meant for handling errors so grand that even the
program knows that debugging is necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8415 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-09 14:37:48 +00:00
John Criswell
f780f77651
Added the .t implicit rule. You can now run an individual set of QMTests by
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specifying "make <test>.t"
For example, make feature.t will run the feature tests.
Removed the QMTESTS variable since it is no longer used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8414 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 21:25:35 +00:00
Chris Lattner
79ad13808b
Oops, look at the VOLATILE marker, not the opcode
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8413 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 20:29:46 +00:00
Chris Lattner
8d8d361e20
Eliminate the unwind intrinsic, it is now an instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8412 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 19:44:47 +00:00
Chris Lattner
ee5457cbe8
Eliminate support for the llvm.unwind intrinisic, using the Unwind instruction instead
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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
da73beac20
Fix bug
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8410 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 19:43:46 +00:00
Chris Lattner
e4d9096409
Should invokify is always true
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8409 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 19:00:30 +00:00
Chris Lattner
36143fc444
Add support for the unwind instruction
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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
Chris Lattner
a6ce898dad
Add support for unwind
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8407 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 18:54:36 +00:00
Chris Lattner
3cd5c1d7f1
add support for the unwind inst
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8406 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 18:54:16 +00:00
Chris Lattner
47f3a942be
Add the unwind instruction class
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8405 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 18:54:09 +00:00
Chris Lattner
9b7f42dd6a
Add new unwind instruction. Happily there was a slot leftover from when the
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'not' instruction was removed long ago
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8404 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 18:54:01 +00:00
Chris Lattner
f065107bac
Add info about volatile loads/stores
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8403 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 18:27:49 +00:00
Chris Lattner
15c9c0352e
Parse volatile loads/stores
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8402 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 18:20:29 +00:00
Chris Lattner
dba2b225c8
Read volatile loads/stores
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8401 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 18:20:14 +00:00
Chris Lattner
bd9df30983
Remove a bunch of unneeded stuph
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8400 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 18:19:58 +00:00
Chris Lattner
61c1e7e32d
Do not hoist volatile loads
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8399 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 18:17:14 +00:00
Chris Lattner
bd70a31c51
Fix bug: RLE-Preserve-Volatile.ll
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Volatile loads and stores must not be value numbered
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8398 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 18:13:58 +00:00
Chris Lattner
09b47f91bd
syntax highlightify
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8397 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 18:08:11 +00:00
Chris Lattner
f9de5936a8
Syntax hilight
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8396 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 18:07:57 +00:00
Chris Lattner
09bd025762
Remove a gross hack that was there to support bytecode files that are over a year old.
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If you still have these suckers laying around, you have GOT to rebuild them. geeze.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8395 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 18:04:16 +00:00
Chris Lattner
0fe56f42ab
Add support for writing volatile load/stores
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8394 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 17:58:37 +00:00
Chris Lattner
e5e475e09d
Add support for volatile loads/stores
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8393 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 17:45:59 +00:00
Chris Lattner
ebd2220152
Fix grammar-o
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8392 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 17:45:18 +00:00
Chris Lattner
680f6a42c2
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8391 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 17:43:36 +00:00
Chris Lattner
b4b8f7c9bc
Fix old style test
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8390 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 16:29:02 +00:00
Vikram S. Adve
ec6867e825
Fix syntax error when makellvm is run in an invalid directory.
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Add debugging support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8389 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 15:32:47 +00:00
Misha Brukman
c6315d9b27
Spell `occurrence' correctly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8388 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 03:08:43 +00:00
Misha Brukman
737af827e8
Fixed spelling of `intentionally'.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8387 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-07 20:12:52 +00:00