Bob Wilson
28eff96ee6
Add new vector types for 192-bit, 348-bit and 512-bit sizes.
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These are needed to represent ARM Neon struct datatypes containing 2, 3 or 4
separate vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75308 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 23:05:09 +00:00
Chris Lattner
226b60827e
remove the "debug" modifier, it is only used by one instruction which can
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never be generated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75305 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 22:34:11 +00:00
Chris Lattner
9be3fee2bd
add support for .zerofill, patch by Kevin Enderby!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75301 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 22:20:30 +00:00
Jeffrey Yasskin
dd9f8bbc20
Oops. s/#if defined(USE_OPROFILE)/#if USE_OPROFILE/. We #define
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USE_OPROFILE to 0 on some paths through configure, which does the
wrong thing with #if defined().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75300 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 22:13:21 +00:00
Chris Lattner
7a4e464da2
make pcrel and non-pcrel global printing more similar.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75298 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 21:57:21 +00:00
Evan Cheng
19a2011194
Undo my brain cramp.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75290 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 21:31:42 +00:00
David Greene
62fe47a337
Make changes suggested by Chris and eliminate newly-added raw_ostream
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hooks as they're no longer needed.
The major change with this patch is to make formatted_raw_ostream usable
by any client of raw_ostream.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75283 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 21:14:44 +00:00
Jeffrey Yasskin
8f6d9a729e
Add a --with-oprofile flag to configure, which uses OProfile's agent
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library to tell it the addresses of JITted functions. For a
particular program, this changes the opreport -l output from:
samples % image name symbol name
48182 98.9729 anon (tgid:19412 range:0x7f12ccaab000-0x7f12cdaab000) anon (tgid:19412 range:0x7f12ccaab000-0x7f12cdaab000)
11 0.0226 libstdc++.so.6.0.9 /usr/lib/libstdc++.so.6.0.9
to:
samples % image name symbol name
24565 60.7308 19814.jo fib_left
15365 37.9861 19814.jo fib_right
22 0.0544 ld-2.7.so do_lookup_x
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75279 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 21:08:20 +00:00
Chris Lattner
f1d6bd5cbe
code model is never set to default.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75278 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 21:03:06 +00:00
Chris Lattner
c7822326df
fix indentation
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75277 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 21:01:59 +00:00
Chris Lattner
e2c920845a
remove the now-dead TM argument to these methods.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75276 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 21:00:45 +00:00
Chris Lattner
8097b65c43
make PIC vs DynamicNoPIC be explicit in PICStyles.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75275 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 20:58:47 +00:00
Chris Lattner
84853a17a3
some minor simplifications.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75274 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 20:53:38 +00:00
Chris Lattner
3b67e9ba01
add a couple of predicates to test for "stub style pic in PIC mode" and "stub style pic in dynamic-no-pic" mode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75273 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 20:47:30 +00:00
Dan Gohman
1afdc5f356
Remove ScalarEvolution::hasSCEV, which isn't being used, and which
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breaks encapsulation. Also remove a dead prototype for setSCEV.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75272 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 20:25:29 +00:00
Duncan Sands
3ae2da6abd
Avoid compiler warnings when assertions are turned off.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75269 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 20:10:14 +00:00
Duncan Sands
413a15ef0e
Avoid compiler warnings if assertions turned off.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75267 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 20:07:07 +00:00
Evan Cheng
49ddb61612
CMOVxx doesn't swap operands which it's commuted.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75266 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 19:26:57 +00:00
Evan Cheng
261ce1d5f8
Remove TargetInstrInfo::CommuteChangesDestination and added findCommutedOpIndices which returns the operand indices which are swapped (when applicable). This allows for some code clean up and future enhancements.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75264 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 19:15:51 +00:00
David Greene
caf642a976
Eliminate an unnecessary include.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75256 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 17:55:38 +00:00
Owen Anderson
c7d2ce7047
Push LLVMContext through the PatternMatch API.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75255 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 17:35:01 +00:00
David Goodwin
3ca524e336
Predicate VFP instructions on HasVFP2 instead of IsARM. This allows VFP instructions with thumb-2.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75254 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 17:03:29 +00:00
Dan Gohman
1b342583f6
Generalize ScalarEvolution's cast-folding code to support more kinds
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of loops. Add several new functions to for working with ScalarEvolution's
add-hoc value-range analysis functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75252 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 16:42:52 +00:00
Owen Anderson
16a412edb6
Update for GlobalVariables ctor change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 16:42:19 +00:00
David Goodwin
b1beca635f
t2LDM_RET does not fall-through.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75250 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 15:33:46 +00:00
Duncan Sands
179bef3636
Add Thumb2ITBlockPass.cpp to CMakeLists.txt, fixing
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the cmake build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75246 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 08:31:50 +00:00
Chris Lattner
662b805a0a
make this more like printOperand. Perhaps some merging will happen
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tomorrow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75245 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 07:50:52 +00:00
Chris Lattner
0d786dd954
simplify fast isel by using ClassifyGlobalReference. This
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elimiantes the last use of GVRequiresExtraLoad, so delete it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75244 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 07:48:51 +00:00
Chris Lattner
dfed413ef6
eliminate GVRequiresRegister, replacing it with predicates we
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need for other purposes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75243 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 07:38:24 +00:00
Chris Lattner
36c2501121
change a bunch of logic in LowerGlobalAddress to leverage the work
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done in ClassifyGlobalReference instead of reconstructing the info
awkwardly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75240 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 07:34:39 +00:00
Chris Lattner
7478ab8502
add a predicate to determine if a global var reference requires a
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PIC-base to be added in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75238 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 07:33:30 +00:00
Chris Lattner
d392bd97c8
move some classification logic around. Now GVRequiresExtraLoad
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is just a trivial wrapper around "ClassifyGlobalReference", which
stole a ton of logic from LowerGlobalAddress.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75237 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 07:20:05 +00:00
Chris Lattner
3b6b36d6f5
change isGlobalStubReference to take target flags instead of a MachineOperand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75236 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 06:29:59 +00:00
Chris Lattner
07406346eb
convert some late code (called by regalloc and code emission)
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to use isGlobalStubReference instead of GVRequiresExtraLoad
(which should really be part of isel).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75234 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 06:07:08 +00:00
Chris Lattner
281bada3b0
add a new predicate method that says whether a GlobalValue
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MachineOperand is a reference to a stub, not a reference to the
global variable itself. Look no context needed!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75233 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 06:06:17 +00:00
Chris Lattner
ed0dca6a5d
GVRequiresExtraLoad is now never used for calls, simplify it based on this.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75232 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 05:52:02 +00:00
Chris Lattner
754b7650c2
actually, just eliminate PCRelGVRequiresExtraLoad. It makes the code
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more complex and slow than just directly testing what we care about.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75231 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 05:48:03 +00:00
Chris Lattner
e6c07b52e7
There is only one case where GVRequiresExtraLoad returns true for calls:
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split its handling out to PCRelGVRequiresExtraLoad, and simplify code
based on this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75230 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 05:45:15 +00:00
Chris Lattner
04b304caf6
the "isDirectCall" operand of GVRequiresRegister is always false, eliminate it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75229 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 05:37:11 +00:00
Chris Lattner
0aa43de1d0
split call handling out of X86SelectAddress into X86SelectCallAddress
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75228 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 05:33:42 +00:00
Chris Lattner
8a537121cb
convert a helper method to be a static function instead of a
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template. Also convert it to take a MachineOperand instead of a GV*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75227 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 05:27:43 +00:00
Evan Cheng
b6264decdb
More info about Thumb1 predication support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75220 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 02:10:17 +00:00
Evan Cheng
892837abf3
We don't need separate thumb1 instructions tADDSi3 etc. for addc and subc. The "normal" version always modify condition register CPSR so we should just use def : pat to match to the same instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75219 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 02:09:04 +00:00
Evan Cheng
06e16587eb
Add a thumb2 pass to insert IT blocks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75218 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 01:54:42 +00:00
Evan Cheng
ab33150445
Move isPredicated from .cpp to .h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75217 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 01:38:27 +00:00
Evan Cheng
b5619f42f4
80 col violation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75212 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 00:45:16 +00:00
Evan Cheng
9c06178e35
Remove a bogus assertion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75206 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 00:23:48 +00:00
Bob Wilson
97354f5181
Replace TM.getRegisterInfo() calls by TRI instance variable.
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Use getAsmName() method instead of accessing AsmName field directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75205 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 00:14:05 +00:00
David Greene
e7800be8f0
Redesign this to avoid standard stream classes. This stream class
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provides pretty -printing of comments and other such things in asm
files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75202 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09 23:56:35 +00:00
Bob Wilson
9b4b00ad43
Handle 'a' modifier on inline assembly operands.
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This is part of the fix for pr4521.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75201 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09 23:54:51 +00:00