OSDN Git Service
Duncan Sands [Mon, 21 Jan 2008 11:28:49 +0000 (11:28 +0000)]
Check that sret is only used on pointers to types
with a size, like byval.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46207
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Duncan Sands [Mon, 21 Jan 2008 11:27:55 +0000 (11:27 +0000)]
Be consistent with other attribute methods, and
check the callee also if it is known.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46206
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Dale Johannesen [Mon, 21 Jan 2008 01:00:34 +0000 (01:00 +0000)]
Move DAG-changing code out of #ifndef NDEBUG.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46204
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Duncan Sands [Sun, 20 Jan 2008 16:51:46 +0000 (16:51 +0000)]
Make sure the caller doesn't use freed memory.
Fixes PR1935.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46203
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Anton Korobeynikov [Sun, 20 Jan 2008 14:00:07 +0000 (14:00 +0000)]
Honour ByVal parameter attribute for name decoration
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46200
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Anton Korobeynikov [Sun, 20 Jan 2008 13:59:37 +0000 (13:59 +0000)]
Remove Darwin'ism
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46199
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Anton Korobeynikov [Sun, 20 Jan 2008 13:58:16 +0000 (13:58 +0000)]
Enable PIC codegen on x86-64/linux
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46198
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Duncan Sands [Sun, 20 Jan 2008 10:49:23 +0000 (10:49 +0000)]
Initializing an unsigned with ~0UL causes the compiler
to complain on x86-64 (gcc 4.1). Use ~0U instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46197
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Dale Johannesen [Sun, 20 Jan 2008 01:18:38 +0000 (01:18 +0000)]
Do not generate a FP_ROUND of f64 to f64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46195
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Ted Kremenek [Sat, 19 Jan 2008 17:21:43 +0000 (17:21 +0000)]
Changed argument name for 'Profile' method to potentially fix a name conflict
reported in pr1929 (http://llvm.org/PR1929).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46193
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Duncan Sands [Sat, 19 Jan 2008 16:42:10 +0000 (16:42 +0000)]
Need to handle any 'nest' parameter before integer
parameters, since otherwise it won't be passed in
the right register. With this change trampolines
work on x86-64 (thanks to Luke Guest for providing
access to an x86-64 box).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46192
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Ted Kremenek [Sat, 19 Jan 2008 04:51:55 +0000 (04:51 +0000)]
Modified ImmutableSet/ImmutableMap to use FoldingSet profiling using
FoldingSetTrait instead of directly calling a 'Profile' method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46190
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Ted Kremenek [Sat, 19 Jan 2008 04:31:12 +0000 (04:31 +0000)]
Added FoldingSet style 'profiling' support for APSInt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46189
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Ted Kremenek [Sat, 19 Jan 2008 04:23:33 +0000 (04:23 +0000)]
Added FoldingSet style 'profiling' support for APInt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46188
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Ted Kremenek [Sat, 19 Jan 2008 04:22:50 +0000 (04:22 +0000)]
Made 'FoldingSetNodeID' a proper class instead of a nested class in
'FoldingSetNodeImpl' (previously 'FoldingSetNodeID' was a typedef of
'FoldingSetNodeImpl::NodeID').
Why? Clients can now easily forward declare 'FoldingSetNodeID' without having
to include FoldingSet.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46187
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Ted Kremenek [Sat, 19 Jan 2008 03:58:00 +0000 (03:58 +0000)]
Made 'profiling' of objects in a FoldingSet trait-based using FoldingSetTrait
instead of always assuming that the stored objects had a method called
'Profile'. The default behavior is to dispatch to a 'Profile' method (as
before), but via template specialization this behavior can now be overridden by
clients.
Added templated class 'FoldingSetNodeWrapper', a generic wrapper class that
allows one to insert objects into a FoldingSet that do not directly inherit from
FoldingSetNode. This is useful for inserting objects that do not always need to
pay the overhead of inheriting from FoldingSetNode, or were designed with that
behavior in mind.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46186
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Evan Cheng [Fri, 18 Jan 2008 21:01:00 +0000 (21:01 +0000)]
Fix makefiles to enable Apply style debug build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46180
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Dale Johannesen [Fri, 18 Jan 2008 19:55:37 +0000 (19:55 +0000)]
Implement flt_rounds for PowerPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46174
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Chris Lattner [Fri, 18 Jan 2008 19:53:43 +0000 (19:53 +0000)]
remove extraneous &&'s from tests, as Scott is apparently not going to.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46173
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Dale Johannesen [Fri, 18 Jan 2008 19:53:31 +0000 (19:53 +0000)]
Test is correct again for the moment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46172
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Chris Lattner [Fri, 18 Jan 2008 19:36:20 +0000 (19:36 +0000)]
remove extraneous &'s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46171
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Chris Lattner [Fri, 18 Jan 2008 18:54:31 +0000 (18:54 +0000)]
don't form an std::string with a null pointer, it aborts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46166
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Chris Lattner [Fri, 18 Jan 2008 18:51:16 +0000 (18:51 +0000)]
get symbolic information for ppc ldbl nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46165
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Chris Lattner [Fri, 18 Jan 2008 17:13:03 +0000 (17:13 +0000)]
remove magic numbers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46162
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Chris Lattner [Fri, 18 Jan 2008 16:54:56 +0000 (16:54 +0000)]
Fix a latent bug exposed by my truncstore patch. We compiled stfiwx-2.ll to:
_test:
fctiwz f0, f1
stfiwx f0, 0, r4
blr
instead of:
_test:
fctiwz f0, f1
stfd f0, -8(r1)
nop
nop
lwz r2, -4(r1)
stb r2, 0(r4)
blr
The former is not correct (stores 4 bytes, not 1).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46161
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Chris Lattner [Fri, 18 Jan 2008 06:52:41 +0000 (06:52 +0000)]
make a method public
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46159
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Ted Kremenek [Fri, 18 Jan 2008 00:38:04 +0000 (00:38 +0000)]
Reverted implementation of ImmutableMap::find() to return a TreeTy* instead of
an iterator, since the implementation returned an iterator that pointed to a
different node! Renamed this implementation to SlimFind() so that users do not
expect it to return an iterator (it is a more efficient implementation than
returning an iterator if the user just wants to find the value of a key).
Added a FIXME to implement ImmutableMap::find() that returns an iterator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46150
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Dale Johannesen [Thu, 17 Jan 2008 23:36:04 +0000 (23:36 +0000)]
Revert the part of 45849 that treated weak globals
as weak globals rather than commons. While not wrong,
this change tickled a latent bug in Darwin's strip,
so revert it for now as a workaround.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46147
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Dale Johannesen [Thu, 17 Jan 2008 23:04:07 +0000 (23:04 +0000)]
Revert the part of 45848 that treated weak globals
as weak globals rather than commons. While not wrong,
this change tickled a latent bug in Darwin's strip,
so revert it for now as a workaround.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46144
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Scott Michel [Thu, 17 Jan 2008 20:38:41 +0000 (20:38 +0000)]
Forward progress: crtbegin.c now compiles successfully!
Fixed CellSPU's A-form (local store) address mode, so that all globals,
externals, constant pool and jump table symbols are now wrapped within
a SPUISD::AFormAddr pseudo-instruction. This now identifies all local
store memory addresses, although it requires a bit of legerdemain during
instruction selection to properly select loads to and stores from local
store, properly generating "LQA" instructions.
Also added mul_ops.ll test harness for exercising integer multiplication.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46142
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Chris Lattner [Thu, 17 Jan 2008 19:59:44 +0000 (19:59 +0000)]
This commit changes:
1. Legalize now always promotes truncstore of i1 to i8.
2. Remove patterns and gunk related to truncstore i1 from targets.
3. Rename the StoreXAction stuff to TruncStoreAction in TLI.
4. Make the TLI TruncStoreAction table a 2d table to handle from/to conversions.
5. Mark a wide variety of invalid truncstores as such in various targets, e.g.
X86 currently doesn't support truncstore of any of its integer types.
6. Add legalize support for truncstores with invalid value input types.
7. Add a dag combine transform to turn store(truncate) into truncstore when
safe.
The later allows us to compile CodeGen/X86/storetrunc-fp.ll to:
_foo:
fldt 20(%esp)
fldt 4(%esp)
faddp %st(1)
movl 36(%esp), %eax
fstps (%eax)
ret
instead of:
_foo:
subl $4, %esp
fldt 24(%esp)
fldt 8(%esp)
faddp %st(1)
fstps (%esp)
movl 40(%esp), %eax
movss (%esp), %xmm0
movss %xmm0, (%eax)
addl $4, %esp
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46140
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Chris Lattner [Thu, 17 Jan 2008 19:47:23 +0000 (19:47 +0000)]
new testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46139
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Ted Kremenek [Thu, 17 Jan 2008 17:36:49 +0000 (17:36 +0000)]
Implemented "FIXME" in ImutAVLTree: isEqual() now also compares the *data* value
and not just the key value when comparing trees. To do this we added data_type
and data_type_ref to the ImutContainerInfo trait classes. For values stored in
the tree that do not have separate key and data components, data_type is simply
a typedef of bool, and isDataEqual() always evaluates to true. This allows us to
support both ImmutableSet and ImmutableMap using the same underlying logic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46130
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Chris Lattner [Thu, 17 Jan 2008 07:30:38 +0000 (07:30 +0000)]
add some helper methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46128
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Evan Cheng [Thu, 17 Jan 2008 07:26:31 +0000 (07:26 +0000)]
Test case for varargs parameter attribute issue I just fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46127
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Chris Lattner [Thu, 17 Jan 2008 07:20:38 +0000 (07:20 +0000)]
code cleanups, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46126
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Chris Lattner [Thu, 17 Jan 2008 07:00:52 +0000 (07:00 +0000)]
* Introduce a new SelectionDAG::getIntPtrConstant method
and switch various codegen pieces and the X86 backend over
to using it.
* Add some comments to SelectionDAGNodes.h
* Introduce a second argument to FP_ROUND, which indicates
whether the FP_ROUND changes the value of its input. If
not it is safe to xform things like fp_extend(fp_round(x)) -> x.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46125
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Chris Lattner [Thu, 17 Jan 2008 06:54:09 +0000 (06:54 +0000)]
add testcase that has been sitting in my tree for awhile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46124
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Tanya Lattner [Thu, 17 Jan 2008 05:57:59 +0000 (05:57 +0000)]
Update license for current year.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46120
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Tanya Lattner [Thu, 17 Jan 2008 05:57:22 +0000 (05:57 +0000)]
Update version to 2.3svn
Regenerate configure with 2.60.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46119
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Evan Cheng [Thu, 17 Jan 2008 04:18:54 +0000 (04:18 +0000)]
DAE bug fix. Don't lose parameter attributes on vararg arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46113
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Devang Patel [Thu, 17 Jan 2008 02:10:08 +0000 (02:10 +0000)]
Enable CBE
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46112
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Evan Cheng [Thu, 17 Jan 2008 02:08:17 +0000 (02:08 +0000)]
When a live virtual register is being clobbered by an implicit def, it is spilled
and the spill is its kill. However, if the local allocator has determined the
register has not been modified (possible when its value was reloaded), it would
not issue a restore. In that case, mark the last use of the virtual register as
kill.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46111
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Chris Lattner [Thu, 17 Jan 2008 01:17:03 +0000 (01:17 +0000)]
Fix arg promotion to propagate the correct attrs on the calls to
promoted functions. This is important for varargs calls in
particular. Thanks to duncan for providing a great testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46108
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Evan Cheng [Thu, 17 Jan 2008 00:35:26 +0000 (00:35 +0000)]
Replace std::vector<bool> with BitVector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46104
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Evan Cheng [Wed, 16 Jan 2008 23:11:54 +0000 (23:11 +0000)]
Fixes a nasty dag combiner bug that causes a bunch of tests to fail at -O0.
It's not safe to use the two value CombineTo variant to combine away a dead load.
e.g.
v1, chain2 = load chain1, loc
v2, chain3 = load chain2, loc
v3 = add v2, c
Now we replace use of v1 with undef, use of chain2 with chain1.
ReplaceAllUsesWith() will iterate through uses of the first load and update operands:
v1, chain2 = load chain1, loc
v2, chain3 = load chain1, loc
v3 = add v2, c
Now the second load is the same as the first load, SelectionDAG cse will ensure
the use of second load is replaced with the first load.
v1, chain2 = load chain1, loc
v3 = add v1, c
Then v1 is replaced with undef and bad things happen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46099
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Duncan Sands [Wed, 16 Jan 2008 22:55:25 +0000 (22:55 +0000)]
Trampoline support for x86-64. This looks like
it should work, but I have no machine to test
it on. Committed because it will at least
cause no harm, and maybe someone can test it
for me!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46098
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Chris Lattner [Wed, 16 Jan 2008 21:35:43 +0000 (21:35 +0000)]
Handle attribute(used) global variables that are i8.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46090
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Dale Johannesen [Wed, 16 Jan 2008 19:59:28 +0000 (19:59 +0000)]
Do not mark EH tables no-dead-strip unless the
associated function is so marked.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46088
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Chris Lattner [Wed, 16 Jan 2008 18:03:52 +0000 (18:03 +0000)]
add testcase for regression
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46073
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Chris Lattner [Wed, 16 Jan 2008 17:59:31 +0000 (17:59 +0000)]
Fix a ppc long double regression I introduced yesterday due to a
simplification. This fixes automotive-basicmath on PPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46072
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Chris Lattner [Wed, 16 Jan 2008 07:51:34 +0000 (07:51 +0000)]
merge a few pieces of code that do the store/load to stack
pattern to use EmitStackConvert now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46066
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Chris Lattner [Wed, 16 Jan 2008 07:45:30 +0000 (07:45 +0000)]
rename ExpandBIT_CONVERT to EmitStackConvert, generalizing
it to allow it to emit different load and store kinds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46065
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Chris Lattner [Wed, 16 Jan 2008 07:03:22 +0000 (07:03 +0000)]
simplify a bunch of code by using SelectionDAG::CreateStackTemporary
instead of inlining its body.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46062
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Chris Lattner [Wed, 16 Jan 2008 06:57:07 +0000 (06:57 +0000)]
Change legalizeop of FP_ROUND and FP_EXTEND to not fall through
into the ANY_EXTEND/ZERO_EXTEND/SIGN_EXTEND code to simplify it.
Unmerge the code for FP_ROUND and FP_EXTEND from each other to
make each one simpler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46061
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Chris Lattner [Wed, 16 Jan 2008 06:32:02 +0000 (06:32 +0000)]
make sure to use a cpu that has sse.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46060
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Chris Lattner [Wed, 16 Jan 2008 06:24:21 +0000 (06:24 +0000)]
make it more clear that this predicate only applies to scalar FP types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46058
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Chris Lattner [Wed, 16 Jan 2008 06:19:45 +0000 (06:19 +0000)]
introduce a isTypeInSSEReg predicate, which allows us to simplify
some code. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46055
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Chris Lattner [Wed, 16 Jan 2008 05:56:59 +0000 (05:56 +0000)]
My previous commit had an incomplete message, it should have been:
make the 'fp return in ST(0)' optimization smart enough to
look through token factor nodes. THis allows us to compile
testcases like CodeGen/X86/fp-stack-retcopy.ll into:
_carg:
subl $12, %esp
call L_foo$stub
fstpl (%esp)
fldl (%esp)
addl $12, %esp
ret
instead of:
_carg:
subl $28, %esp
call L_foo$stub
fstpl 16(%esp)
movsd 16(%esp), %xmm0
movsd %xmm0, 8(%esp)
fldl 8(%esp)
addl $28, %esp
ret
Still not optimal, but much better and this is a trivial patch. Fixing
the rest requires invasive surgery that is is not llvm 2.2 material.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46054
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Chris Lattner [Wed, 16 Jan 2008 05:53:06 +0000 (05:53 +0000)]
make the 'fp return in ST(0)' optimization smart enough to
look through token factor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46053
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Chris Lattner [Wed, 16 Jan 2008 05:52:18 +0000 (05:52 +0000)]
various whitespace cleanups, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46052
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Chris Lattner [Wed, 16 Jan 2008 05:49:24 +0000 (05:49 +0000)]
Factor the ReachesChainWithoutSideEffects out of dag combiner into
a public SDOperand::reachesChainWithoutSideEffects method. No
functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46050
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Devang Patel [Wed, 16 Jan 2008 03:33:05 +0000 (03:33 +0000)]
Do not strip llvm.used values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46045
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Ted Kremenek [Tue, 15 Jan 2008 23:53:53 +0000 (23:53 +0000)]
Changed ImmutableMap::find to return an iterator instead of a pointer
to the tree node.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46034
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Devang Patel [Tue, 15 Jan 2008 23:52:34 +0000 (23:52 +0000)]
- Introduces versioning macro LLVM_LTO_VERSION
- Communicate symbol visibility
- Communicate code generation model
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46033
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Chris Lattner [Tue, 15 Jan 2008 23:27:40 +0000 (23:27 +0000)]
Commit a piece that I missed before, patch by Alain Frisch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46032
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Dale Johannesen [Tue, 15 Jan 2008 23:25:27 +0000 (23:25 +0000)]
Missed file from previous checkin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46030
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Dale Johannesen [Tue, 15 Jan 2008 23:24:56 +0000 (23:24 +0000)]
Fix and enable EH for x86-64 Darwin. Adds
ShortenEHDataFor64Bits as a not-very-accurate
abstraction to cover all the changes in DwarfWriter.
Some cosmetic changes to Darwin assembly code for
gcc testsuite compatibility.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46029
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Owen Anderson [Tue, 15 Jan 2008 22:58:11 +0000 (22:58 +0000)]
Move some calls to getVRegDef higher in the callgraph, so they don't get executed as frequently in performance sensitive code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46027
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Chris Lattner [Tue, 15 Jan 2008 22:50:50 +0000 (22:50 +0000)]
improve compatibility with mingw, patch by Alain Frisch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46026
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Chris Lattner [Tue, 15 Jan 2008 22:38:12 +0000 (22:38 +0000)]
add a test to ensure that argpromote of one argument doesn't
break the byval attr on some other argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46025
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Anton Korobeynikov [Tue, 15 Jan 2008 22:31:34 +0000 (22:31 +0000)]
Add description of 'llvm.trap' intrinsic. Also, minor fixes in formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46024
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Chris Lattner [Tue, 15 Jan 2008 22:22:02 +0000 (22:22 +0000)]
verify x86 generates ud2 for llvm.trap
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46023
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Evan Cheng [Tue, 15 Jan 2008 22:19:35 +0000 (22:19 +0000)]
Unbreak the build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46021
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Chris Lattner [Tue, 15 Jan 2008 22:17:26 +0000 (22:17 +0000)]
new testcase for llvm.trap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46020
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Chris Lattner [Tue, 15 Jan 2008 22:15:02 +0000 (22:15 +0000)]
If someone wants to implement ppc TRAP, they can go for it :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46019
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Chris Lattner [Tue, 15 Jan 2008 22:09:33 +0000 (22:09 +0000)]
The type of the 'abort' node should be pointer type (because
it's a function pointer) not MVT::Other. This fixes builtin_trap
lowering on ppc, alpha, ia64
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46018
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Chris Lattner [Tue, 15 Jan 2008 22:02:54 +0000 (22:02 +0000)]
rename SDTRet -> SDTNone.
Move definition of 'trap' sdnode up from x86 instrinfo to targetselectiondag.td.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46017
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Owen Anderson [Tue, 15 Jan 2008 22:02:46 +0000 (22:02 +0000)]
Remove DefInst from LiveVariables::VarInfo. Use the facilities on MachineRegisterInfo instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46016
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Chris Lattner [Tue, 15 Jan 2008 21:58:22 +0000 (21:58 +0000)]
no need to expand ISD::TRAP to X86ISD::TRAP, just match ISD::TRAP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46015
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Chris Lattner [Tue, 15 Jan 2008 21:58:08 +0000 (21:58 +0000)]
Add support for targets that have a legal ISD::TRAP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46014
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Chuck Rose III [Tue, 15 Jan 2008 21:43:17 +0000 (21:43 +0000)]
Add files to windows project files. Also include <algorithm> explicitly so that vstudio build works
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46013
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Anton Korobeynikov [Tue, 15 Jan 2008 21:40:02 +0000 (21:40 +0000)]
Fix JIT encoding of trap/ud2 instruction
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46012
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Bill Wendling [Tue, 15 Jan 2008 21:16:32 +0000 (21:16 +0000)]
Reformatted. It was confusing the other way. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46009
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Gordon Henriksen [Tue, 15 Jan 2008 20:02:11 +0000 (20:02 +0000)]
Fix a memory correctness error noticed by valgrind (harmless in practice).
Thanks to Duncan Sands for noticing it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46007
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Duncan Sands [Tue, 15 Jan 2008 19:55:41 +0000 (19:55 +0000)]
Testcase for gimplify_expr crash caused by an
unexpected placeholder_expr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46006
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Evan Cheng [Tue, 15 Jan 2008 07:49:54 +0000 (07:49 +0000)]
Oops. Forgot to commit this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46003
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Evan Cheng [Tue, 15 Jan 2008 07:49:36 +0000 (07:49 +0000)]
Oops. Forgot to commit this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46002
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Anton Korobeynikov [Tue, 15 Jan 2008 07:02:33 +0000 (07:02 +0000)]
For PR1839: add initial support for __builtin_trap. llvm-gcc part is missed
as well as PPC codegen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46001
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Chris Lattner [Tue, 15 Jan 2008 04:34:22 +0000 (04:34 +0000)]
clarify that byval is valid for any pointer argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45998
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Evan Cheng [Tue, 15 Jan 2008 03:34:58 +0000 (03:34 +0000)]
Rename CCIfStruct to CCIfByVal and CCStructAssign to CCPassByVal. Remove unused parameters of CCStructAssign and add size and alignment requirement info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45997
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Evan Cheng [Tue, 15 Jan 2008 03:15:41 +0000 (03:15 +0000)]
Both x86-32 and x86-64 handle byval parameter attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45996
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Evan Cheng [Tue, 15 Jan 2008 03:14:05 +0000 (03:14 +0000)]
ByVal stack slot alignment should be at least as large as pointer ABI alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45995
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Evan Cheng [Tue, 15 Jan 2008 03:10:35 +0000 (03:10 +0000)]
Revert my last commit. Not needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45994
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Duncan Sands [Mon, 14 Jan 2008 19:57:00 +0000 (19:57 +0000)]
Simplify CallInst::hasByValArgument using a new method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45974
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Duncan Sands [Mon, 14 Jan 2008 19:52:09 +0000 (19:52 +0000)]
I noticed that the trampoline straightening transformation could
drop attributes on varargs call arguments. Also, it could generate
invalid IR if the transformed call already had the 'nest' attribute
somewhere (this can never happen for code coming from llvm-gcc,
but it's a theoretical possibility). Fix both problems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45973
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Chris Lattner [Mon, 14 Jan 2008 19:00:06 +0000 (19:00 +0000)]
don't create the post-ra scheduler unless it is enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45972
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Chris Lattner [Mon, 14 Jan 2008 18:45:28 +0000 (18:45 +0000)]
remove dead #include
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45971
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Evan Cheng [Mon, 14 Jan 2008 17:58:03 +0000 (17:58 +0000)]
Need a space to separate Make options.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45964
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Duncan Sands [Mon, 14 Jan 2008 14:57:30 +0000 (14:57 +0000)]
This test is now the same as byval-1.ll, so remove it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45960
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