Commit Graph

31102 Commits

Author SHA1 Message Date
Reid Spencer
ded5ed873f For PR1297:
Intrinsic functions might need to be generated (if they are overloaded) so
returning a const char* is no longer possible. Change getOperationName to
return a std::string instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35543 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-01 07:28:37 +00:00
Reid Spencer
d4d68ba4b8 For PR1297:
Change the interface to the getName, getType, getDeclaration methods to
include the "actual" types of the result/arguments. This is necessary to
support overloaded intrinsics.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35542 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-01 07:26:35 +00:00
Reid Spencer
1437a09765 For PR1297:
Implement "actual" argument types for the Intrinsic member functions. This
involves changing the getName, getType, and getDeclaration methods to have
optional parameters for the actual types. These are necessary in order for
the type/name to be constructed properly for overloaded intrinsics. Only
the caller knows the actual argument types desired.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35541 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-01 07:25:33 +00:00
Reid Spencer
559d77afb3 For PR1297:
1. Clear up confusion between "GotBits" and "ExpectBits". GotBits is the
   type actually provided. ExpectedBits is the type expected for the
   intrinsics. Before this patch, it was reversed!
2. Implement checks for overloaded intrinsics. This involves computing the
   suffix expected and making sure the suffix matches the function name. It
   also includes some intrinsic-specific checks such as ensuring that the
   bswap parameter and result are the same width and an even number of bytes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35540 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-01 07:22:57 +00:00
Reid Spencer
c4de3dec62 For PR1297:
Implement code generation for overloaded intrinsic functions. The basic
difference is that "actual" argument types must be provided when
constructing intrinsic names and types. Also, for recognition, only the
prefix is examined. If it matches, the suffix is assumed to match. The
suffix is checked by the Verifier, however.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35539 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-01 07:20:02 +00:00
Reid Spencer
86a5a368f8 For PR1297:
Add an "iAny" ValueType as a place holder for an integer type of any
bit width. This is used for intrinsics overloading on integer type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35538 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-01 07:17:45 +00:00
Chris Lattner
87a6428bf5 not not!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35537 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-01 06:19:41 +00:00
Chris Lattner
6abbdf90dd Fix InstCombine/2007-03-31-InfiniteLoop.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35536 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-01 05:36:37 +00:00
Chris Lattner
6a606aff3c New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35535 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-01 05:34:53 +00:00
Nick Lewycky
9babd0e0f2 Implement union of wrapped sets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35534 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-01 03:47:44 +00:00
Andrew Lenharth
a697b8d83d Readme
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35533 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-31 15:05:44 +00:00
Anton Korobeynikov
ad7baee241 Consistency with native compilers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35532 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-31 13:11:52 +00:00
Bill Wendling
577c7d9dca Fix comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35531 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-31 09:36:12 +00:00
Chris Lattner
fcb1e61a43 add a note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35530 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-31 07:06:25 +00:00
Chris Lattner
c8d288f8fa move a bunch of code out of the sdisel pass into its own opt pass "codegenprepare".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35529 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-31 04:18:03 +00:00
Chris Lattner
dbe0deca33 Split the sdisel code munging stuff out into its own opt-pass, CodeGenPrepare.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35528 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-31 04:06:36 +00:00
Chris Lattner
d2f340b746 switch TL::getValueType to use MVT::getValueType.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35527 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-31 04:05:24 +00:00
Chris Lattner
2df6dc579c add a method to turn a type into a VT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35526 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-31 04:03:02 +00:00
Zhou Sheng
1c5d163634 Delete dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35525 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-31 02:50:26 +00:00
Zhou Sheng
b9cb95f8e3 Use APInt operators to calculate the carry bits, remove this loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35524 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-31 02:38:39 +00:00
Bill Wendling
db5c993121 Match GCC's MMX calling convention.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35523 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-31 01:03:53 +00:00
Chris Lattner
31442f9dc5 Add a -print-lsr-output option to LLC, to print the output of the LSR pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35522 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-31 00:24:43 +00:00
Chris Lattner
c9addb7488 implement the new addressing mode description hook.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35521 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 23:15:24 +00:00
Chris Lattner
1436bb657d add one addressing mode description hook to rule them all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35520 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 23:14:50 +00:00
Evan Cheng
00ef8d45e2 Missing '&&'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35519 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 22:03:49 +00:00
Jeff Cohen
7280ef7d64 This is working again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35518 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 22:02:18 +00:00
Dale Johannesen
2041a0ef75 Fix incorrect combination of different loads. Reenable zext-over-truncate
combination.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35517 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 21:38:07 +00:00
Chris Lattner
b4c377f5dd add a testcase for x86
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35516 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 21:22:46 +00:00
Evan Cheng
6eec2261e7 New test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35515 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 20:41:18 +00:00
Evan Cheng
7cb33c8652 Don't add the same MI to register reuse "last def/use" twice if it reads the
register more than once.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35513 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 20:21:35 +00:00
Evan Cheng
2f52457539 Bug fix for PR1279. When isDead is propagate by copy coalescing, we keep length
of dead def live interval at 1 to avoid multiple def's targeting the same
register. The previous patch missed a case where the source operand is live-in.
In that case, remove the whole interval.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35512 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 20:18:35 +00:00
Evan Cheng
f2c28f863b Test case for PR1279 (part 2).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35511 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 20:15:22 +00:00
Zhou Sheng
302748dd30 Make sure the use of ConstantInt::getZExtValue() for shift amount safe.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35510 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 17:20:39 +00:00
Zhou Sheng
4ac93f9fa3 Make sure this method just return value equal or less than Limit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35509 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 16:50:28 +00:00
Reid Spencer
97e0c22330 For PR1293:
* Rename the FunctionType* parameter from M to FT on all the functions.
* Implement a fix for PR1293 by just asserting that library functions that
  must return pointers should have pointer typed results. This just makes
  sure that we don't attempt to use an uninitialized integer or something
  later on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35508 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 16:41:50 +00:00
Duncan Sands
526cdf6b9e Remove reference to checkpoint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35507 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 16:09:58 +00:00
Duncan Sands
8036ca47e2 Various hopefully correct easy fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35506 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 12:22:09 +00:00
Zhou Sheng
0e2d3ac0f8 1. Make sure the use of ConstantInt::getZExtValue() for getting shift
amount is safe.
2. Use new method on ConstantInt instead of (? :) operator.
3. Use new method uge() on ConstantInt to simplify codes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35505 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 09:29:48 +00:00
Duncan Sands
48a3e98c27 Correct typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35504 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 06:39:42 +00:00
Zhou Sheng
90b9681886 Use APInt operation instead of ConstantExpr::getXX.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35503 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 05:45:18 +00:00
Zhou Sheng
0642f75836 Rename and correct the method "greaterOrEqual".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35502 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 05:10:59 +00:00
Zhou Sheng
b422d2d9e5 Add two utility methods into ConstantInt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35501 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 03:22:55 +00:00
Reid Spencer
0d60b5a543 For PR1289: Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35500 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 01:37:39 +00:00
Reid Spencer
cd5bd90a7b For PR1289:
Check at the end of the parse that there are no unresolved types and no
undefined values. Issue errors if there are. This gets rid of the need
for implementation or checkpoint by ensuring you can't finish a parse with
undefined things.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35499 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 01:37:13 +00:00
Reid Spencer
a5ad78e746 For PR1289:
Remove an unneeded instance of "implementation" that soon won't be supported.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35498 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 01:35:32 +00:00
Bill Wendling
e2501b303c Add MMX calling conventions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35489 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 00:35:22 +00:00
Evan Cheng
87c6c9abb3 New entry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35480 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-29 21:40:13 +00:00
Evan Cheng
5e3c203cfd Can't re-materialize mov r, imm in thumb since mov would clobber the condition code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35479 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-29 21:38:31 +00:00
Reid Spencer
a145c6d766 Remove some non-sensical logic that prevented llvm-nm from working on any
file other than one named "-".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35478 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-29 19:49:07 +00:00
Reid Spencer
1ea733db9d Use the stat information in the Path object, if it is already obtained. This
avoids a call to ::fstat by MappedFile when the file size information was
already obtained by the Path object.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35477 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-29 19:11:22 +00:00