6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-21 02:29:22 +00:00
Code Issues Projects Releases Wiki Activity
66,531 Commits 39 Branches 0 Tags 277 MiB
150d20e8fc
Commit Graph

66531 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Chris Lattner
150d20e8fc fix the !eq operator in tblgen to return a bit instead of an int. 
Use this to make the X86 and ARM targets set isCodeGenOnly=1 
automatically for their instructions that have Format=Pseudo,
resolving a hack in tblgen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117862 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-31 19:22:57 +00:00
Chris Lattner
a4a3a5e3c2 two changes: make the asmmatcher generator ignore ARM pseudos properly, 
and make it a hard error for instructions to not have an asm string.
These instructions should be marked isCodeGenOnly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117861 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-31 19:15:18 +00:00
Chris Lattner
39ee036f40 reapply r117858 with apparent editor malfunction fixed (somehow I 
got a dulicated line).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117860 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-31 19:10:56 +00:00
Chris Lattner
8b2f0822f3 revert r117858 while I check out a failure I missed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117859 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-31 19:05:32 +00:00
Chris Lattner
efa53760fe the asm matcher can't handle operands with modifiers (like ${foo:bar}). 
Instead of silently ignoring these instructions, emit a hard error and
force the target author to either refactor the target or mark the 
instruction 'isCodeGenOnly'.

Mark a few instructions in ARM and MBlaze as isCodeGenOnly the are 
doing this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117858 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-31 18:48:12 +00:00
Chris Lattner
a33b93f7f1 sketch out the planned instruction alias mechanism, add some comments about 
how the push/pop mnemonic aliases are wrong.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117857 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-31 18:43:46 +00:00
Duncan Sands
4590766580 Factorize the duplicated logic for choosing the right argument 
calling convention out of the fast and normal ISel files, and
into the calling convention TD file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117856 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-31 13:21:44 +00:00
Duncan Sands
e26032d5b2 Remove CCAssignFnForRet from X86 FastISel in favour of RetCC_X86, 
which has the same logic specified in the CallingConv TD file.
This brings FastISel in line with the standard X86 ISel.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117855 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-31 13:02:38 +00:00
Duncan Sands
0acfa8db3f Explain the return value of CCAssignFn. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117854 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-31 10:29:14 +00:00
Rafael Espindola
7be2c33193 Add support for files with more than 65280 sections. No testcase since 
it would be a bit too big :-)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117849 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-31 00:16:26 +00:00
Eric Christopher
76d61478df Make sure we have a legal type (and simple) before continuing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117848 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 21:25:26 +00:00
Benjamin Kramer
943beeb747 Validate HTML. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117847 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 21:07:28 +00:00
Chris Lattner
50e5972dc6 add missing tag 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117846 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 20:21:00 +00:00
Chris Lattner
6fa152c8fb have GetAliasRequiredFeatures get its features from 
AsmMatcherInfo so we don't have two places that know the
feature -> enum mapping.  No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117845 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 20:15:02 +00:00
Chris Lattner
0aed1e7701 simplify code that creates SubtargetFeatureInfo, ensuring that features 
that are only used by MnemonicAliases will be found.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117844 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 20:07:57 +00:00
Chris Lattner
d7e409da6d fix a fixme in stringmatcher, having it generate nice looking code if the 
'tomatch' code contains \n's.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117843 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 19:57:17 +00:00
Chris Lattner
8cf8bcc40c fix typos and some serious bugs in feature handling (but not for 
cases that are currently exercised).  Thanks to Frits van Bommel for
the great review!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117840 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 19:47:49 +00:00
Chris Lattner
0f899c78e1 Resolve a terrible hack in tblgen: instead of hardcoding 
"In32BitMode" and "In64BitMode" into tblgen, allow any
predicate that inherits from AssemblerPredicate.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117831 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 19:38:20 +00:00
Chris Lattner
693173feef Implement (and document!) support for MnemonicAlias's to have Requires 
directives, allowing things like this:

def : MnemonicAlias<"pop", "popl">, Requires<[In32BitMode]>;
def : MnemonicAlias<"pop", "popq">, Requires<[In64BitMode]>;

Move the rest of the X86 MnemonicAliases over to the .td file.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117830 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 19:23:13 +00:00
Chris Lattner
8cc0a6b788 fix build problem 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117828 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 18:57:07 +00:00
Chris Lattner
4fd32c6648 diagnose targets that define two alises with the same 'from' mnemonic 
with a useful error message instead of having tblgen explode with an 
assert.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117827 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 18:56:12 +00:00
Chris Lattner
7fd4489de1 emit the mnemonic aliases in their own helper function instead of 
inline into MatchInstructionImpl.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117826 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 18:48:18 +00:00
Chris Lattner
a47b265b1a really zap alias. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117824 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 18:23:25 +00:00
Chris Lattner
b3c417845d move fcompi alias to .td file and zap some useless code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117823 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 18:22:53 +00:00
Chris Lattner
6f96b0899b move rep aliases to td file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117822 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 18:17:33 +00:00
Chris Lattner
a17a9a00dc move sal aliases to .td file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117821 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 18:14:54 +00:00
Chris Lattner
1a1ecc9f3c fix an encoding mismatch where "sal %eax, 1" was not using the short encoding 
for shl.  Caught by inspection.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117820 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 18:13:10 +00:00
Chris Lattner
8b260a7644 move a bunch more aliases from .cpp -> .td file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117819 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 18:07:17 +00:00
Chris Lattner
8cb441c9e0 move cmov aliases to .td file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117818 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 17:56:50 +00:00
Chris Lattner
b69fc28e92 move setcc and jcc aliases from .cpp to .td 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117817 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 17:51:45 +00:00
Chris Lattner
537ca844dd move some code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117816 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 17:38:55 +00:00
Chris Lattner
674c1dcca2 implement (and document!) the first kind of MC assembler alias, which 
just remaps one mnemonic to another.  Convert a few of the X86 aliases
from .cpp to .td code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117815 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 17:36:36 +00:00
Chris Lattner
905b8f7614 add a test for the ud2a alias. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117803 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 17:01:25 +00:00
Duncan Sands
aa66099330 Now that the MallocInst no longer exists, this workaround for 
it claiming not to have side-effects is no longer needed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117789 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 16:12:16 +00:00
Jim Grosbach
d2f14256f0 Allow specifying a CPU to llvm-mc, so that we can properly set up subtarget 
feature lists for instruction pattern predicates.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117788 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 15:57:50 +00:00
Jim Grosbach
7644971232 Add FIXME. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117787 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 14:54:23 +00:00
Jim Grosbach
604cdf6ea7 Clean up comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117785 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 13:48:28 +00:00
Jim Grosbach
cf000c130f 80 columns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117784 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 13:46:39 +00:00
Duncan Sands
ad6f541840 If a function does a volatile load from a global constant, do not 
consider it to be readonly.  In fact, don't even consider it to be
readonly if it does a volatile load from an AllocaInst either (it
is debatable as to whether readonly would be correct or not in this
case; play safe for the moment).  This fixes PR8279.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117783 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 12:59:44 +00:00
Jim Grosbach
4aaf59d8ed Tidy up. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117782 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 12:59:16 +00:00
Chris Lattner
16c3b647eb Rename alignof -> alignOf to avoid irritating C++'0x compilers, 
PR8423, patch by nobled.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117774 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 05:14:01 +00:00
Chris Lattner
9a82e70275 stay out of the reserved namespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117773 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 04:57:14 +00:00
Chris Lattner
dba34d874d simplify this code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117771 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 04:35:59 +00:00
Chris Lattner
e5658fa15e split MaybeParseRegister into its two logical uses, eliminating malloc+free traffic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117769 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 04:09:10 +00:00
Jim Grosbach
4b5236c966 Avoid re-evaluating MI.getNumOperands() every iteration of the loop. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117766 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 01:40:16 +00:00
Jakob Stoklund Olesen
e5f4e9fb2b Include MachineBasicBlock numbers in viewCFG() output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117765 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 01:26:19 +00:00
Jakob Stoklund Olesen
5b4bb218d1 Make sure copies are inserted after any exception handling labels at the top of 
a basic block.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117764 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 01:26:16 +00:00
Jakob Stoklund Olesen
92095e7b3f Add SkipPHIsAndLabels from PHIElimination to MachineBasicBlock. It is needed 
elsewhere.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117763 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 01:26:14 +00:00
Jakob Stoklund Olesen
ab56647e6b Disable more of physical register live intervals verification. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117762 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 01:26:11 +00:00
Jakob Stoklund Olesen
7d57753df3 Print out register class of spilled register. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117761 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 01:26:09 +00:00