Commit Graph

37486 Commits

Author SHA1 Message Date
Bill Wendling
20b76ab3c7 Adjust the MaxAlignment for the special register scavenging spill slot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47452 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 19:33:53 +00:00
Evan Cheng
304983b93e Help testing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47448 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 19:20:21 +00:00
Dan Gohman
6a551e73fd Change a C-style cast to const_cast, to avoid a -Wcast-qual warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47437 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 17:33:24 +00:00
Andrew Lenharth
c1c7bd610a Better names as per Evan's request
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47435 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 16:11:38 +00:00
Nick Lewycky
39442afb36 Simplify this code, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47434 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 09:14:53 +00:00
Nick Lewycky
3b71165b32 GlobalValues are Constants, remove redundant code. Also fix typo in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47433 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 08:34:02 +00:00
Tanya Lattner
33eefffb2b Remove llvm-upgrade and update tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47432 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 07:42:26 +00:00
Chris Lattner
7c1687c196 Dan implemented one multiply issue. Replace it with another. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47431 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 06:51:29 +00:00
Andrew Lenharth
ab0b949e0e Atomic op support. If any gcc test uses __sync builtins, it might start failing on archs that haven't implemented them yet
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47430 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 06:45:13 +00:00
Chris Lattner
f9853bc0d4 Add support for matching mem operands. This fixes PR1133, patch by
Eli Friedman.  This implements CodeGen/Generic/2008-02-20-MatchingMem.ll.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47428 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 05:27:19 +00:00
Chris Lattner
2bedd7359c testcase for PR1133
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47427 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 05:27:08 +00:00
Chris Lattner
7cbeb2431c Fix a (harmless) but where vregs were added to the used reg lists for
inline asms.

Fix PR2078 by marking aliases of registers used when a register is 
marked used.  This prevents EAX from being allocated when AX is listed
in the clobber set for the asm.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47426 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 04:55:52 +00:00
Devang Patel
db71d63467 Let invoke return aggregate value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47425 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 02:14:01 +00:00
Devang Patel
bb4f8d4045 Let function call return aggregate.
Now, we have very first multiple return value testcase!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47424 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 01:54:02 +00:00
Devang Patel
ef00f9d377 Add -disable-output option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47422 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 01:41:25 +00:00
Evan Cheng
063284c001 Clean up some spilling code using MachineRegisterInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47416 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-21 00:34:19 +00:00
Devang Patel
ad9153ed25 XFAIL for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47411 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 23:10:42 +00:00
Devang Patel
2102cab02f Now functions can return aggregate values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47409 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 22:51:28 +00:00
Devang Patel
7990dc7633 regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47408 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 22:40:23 +00:00
Devang Patel
5af2f63479 Parse
ret i32 1, i8 2
another step towards multiple return value support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47407 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 22:39:45 +00:00
Devang Patel
93f9d57bcd What if functions can return aggregate values ?
One small step towards multiple return value support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47406 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 22:36:03 +00:00
Dale Johannesen
172f3118d8 Regenerated files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47402 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 21:15:43 +00:00
Dale Johannesen
8d1433c6fc Support alignment within ParamAttrs in the I/O handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47401 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 21:15:19 +00:00
Evan Cheng
3738f2d59f Poorly named option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47400 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 20:57:32 +00:00
Bill Wendling
c927cc8731 Remove one of the fixmes that I put in there. From Evan:
No need to go up more levels. A def of a register also sets its sub-registers
(so if PhysRegInfo[SuperReg] is NULL, it means SuperReg's super registers are
not previously defined).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47399 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 20:56:45 +00:00
Anton Korobeynikov
e18bc08fbc Add convenient helper to get suffix of the file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47397 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 19:41:22 +00:00
Devang Patel
dd4d45337b getresult does not support nested aggregates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47396 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 19:39:41 +00:00
Bill Wendling
55574c2cea Improve some comments explaining the "handle kills" stuff better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47395 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 19:35:34 +00:00
Devang Patel
9fcde0fa13 Verifier should use Assert1 instead of assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47394 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 19:32:20 +00:00
Dan Gohman
c9525263f6 Remove inline keywords from in-class function definitions, for
consistency.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47393 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 19:29:58 +00:00
Devang Patel
474869f2b2 getresult type is the type of indexed aggregate element
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47392 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 19:26:55 +00:00
Devang Patel
4c3f844cb8 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47391 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 19:13:10 +00:00
Devang Patel
23755d8755 Specify GetResultInst index as an unsigned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47390 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 19:10:47 +00:00
Bill Wendling
fe8276cec2 Fix comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47389 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 19:09:14 +00:00
Devang Patel
c40a84a877 assert is more effective reminder then FIXME tag for unimplemented features.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47388 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 18:37:40 +00:00
Devang Patel
85eab709ca Use isValidOperands() to verify GetResultInst.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47387 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 18:36:46 +00:00
Devang Patel
2d2ae34d7e Fix typo. Add const version of getAggregateValue() accessor member function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47386 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 18:36:16 +00:00
Evan Cheng
5144ed1e35 Temporarily backing out r47337. It breaks a number of CBE tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47385 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 18:32:05 +00:00
Duncan Sands
f83b1f63dd LegalizeTypes support for scalarizing a vector store
and splitting extract_subvector.  This fixes nine
"make check" testcases, for example
2008-02-04-ExtractSubvector.ll and (partially)
CodeGen/Generic/vector.ll.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47384 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 17:38:09 +00:00
Dan Gohman
91dc17ba49 Convert Legalize to use the APInt form of ComputeMaskedBits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47383 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 16:57:27 +00:00
Dan Gohman
b5660dc822 Add explicit keywords.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47382 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 16:44:09 +00:00
Dan Gohman
948d8eadec Convert DAGCombiner to use the APInt form of ComputeMaskedBits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47381 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 16:33:30 +00:00
Dan Gohman
ca93a43e84 Use APInt::intersects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47380 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 16:30:17 +00:00
Dan Gohman
bd99917892 Add an intersects method to APInt, to capture a common idiom.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47379 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 16:08:11 +00:00
Anton Korobeynikov
45982a5364 Add documentation for cl::sink stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47378 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 12:38:31 +00:00
Anton Korobeynikov
d57160d097 Add 'sink' cmdline option. Patch by Mikhail Glushenkov!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47377 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 12:38:07 +00:00
Anton Korobeynikov
c70d7734d3 Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47376 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 12:10:37 +00:00
Anton Korobeynikov
4aefd6b7d4 Fix newly-introduced 4.3 warnings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47375 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 12:07:57 +00:00
Anton Korobeynikov
44a2a79f18 Get rid of hash_map in llvmc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47374 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 11:28:26 +00:00
Anton Korobeynikov
c6ee8276f3 Get rid of hash_map. Use StringMap instead
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47373 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 11:27:49 +00:00