7a05f00ade
Fix newlines.
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llvm-svn: 121233
2010-12-08 02:46:25 +00:00
c1c4e9589a
build: Shared libraries shouldn't used RPATH on Darwin, only main executables
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should use that.
llvm-svn: 121231
2010-12-08 02:29:26 +00:00
8d842da572
Regenerate this for Daniel.
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llvm-svn: 121227
2010-12-08 02:02:14 +00:00
8a6449c46e
Add support for loading from a constant pool.
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llvm-svn: 121226
2010-12-08 01:57:09 +00:00
89ea4f27a8
Add support to create vector, array, enums etc...
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llvm-svn: 121224
2010-12-08 01:50:15 +00:00
21e71e948b
build: Don't force -flat_namespace or '-undefined suppress' on unsuspecting users of LLVM makefiles, these options really shouldn't be used on Darwin.
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llvm-svn: 121223
2010-12-08 01:48:05 +00:00
00e7a8459b
autoconf: Stop lying to me.
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llvm-svn: 121222
2010-12-08 01:48:03 +00:00
87055ed6f4
Let target asm backends see assembler flags as they go by. Use that to handle
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thumb vs. arm mode differences in WriteNopData().
llvm-svn: 121219
2010-12-08 01:16:55 +00:00
5885e99405
Move RABasic::addMBBLiveIns to the base class, it is generally useful.
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Minor optimization to the use of IntervalMap iterators. They are fairly
heavyweight, so prefer SI.valid() over SI != end().
llvm-svn: 121217
2010-12-08 01:06:06 +00:00
72ce453c73
Simplify the byte reordering logic slightly.
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llvm-svn: 121216
2010-12-08 00:21:33 +00:00
0f7142d808
VLDR fixups need special handling under Thumb. While the encoding is the same,
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the order of the bytes in the data stream is flipped around.
llvm-svn: 121215
2010-12-08 00:18:36 +00:00
97b44b5b4a
Add operators for vadd[lw] and vsub[lw]
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so they can be implemented without clang builtins.
llvm-svn: 121213
2010-12-08 00:14:04 +00:00
dd261afdd9
Global variable does not need linkage name.
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llvm-svn: 121212
2010-12-08 00:06:22 +00:00
63f83cd861
Add support to create local variable's debug info.
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llvm-svn: 121211
2010-12-07 23:58:00 +00:00
c40935fa0c
Add operators for vmlal{_n,_lane} and vmlsl{_n,_lane}
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so they can be implemented without clang builtins.
llvm-svn: 121209
2010-12-07 23:53:37 +00:00
7a36c68748
Emit vmovl intrinsics first in the arm_neon.h header
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so they can be used in the implementations of other intrinsics.
llvm-svn: 121208
2010-12-07 23:53:32 +00:00
6624f47272
Layout each section independently. With the testcase in PR8711:
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before:
4 assembler - Number of assembler layout and relaxation steps
78563 assembler - Number of emitted assembler fragments
8693904 assembler - Number of emitted object file bytes
271223 assembler - Number of evaluated fixups
330771677 assembler - Number of fragment layouts
5958 assembler - Number of relaxed instructions
2508361 mcexpr - Number of MCExpr evaluations
real 0m26.123s
user 0m25.694s
sys 0m0.388s
after:
4 assembler - Number of assembler layout and relaxation steps
78563 assembler - Number of emitted assembler fragments
8693904 assembler - Number of emitted object file bytes
271223 assembler - Number of evaluated fixups
231507 assembler - Number of fragment layouts
5958 assembler - Number of relaxed instructions
2508361 mcexpr - Number of MCExpr evaluations
real 0m2.500s
user 0m2.113s
sys 0m0.273s
And yes, the outputs are identical :-)
llvm-svn: 121207
2010-12-07 23:32:26 +00:00
56de7c2773
Fix a warning about a variable which is only used in an assertion.
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llvm-svn: 121206
2010-12-07 23:26:21 +00:00
746660fc7b
Add support to create variables, structs etc.. using DIBuilder.
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This is still work in progress.
llvm-svn: 121205
2010-12-07 23:25:47 +00:00
db357d71f1
Switch LiveIntervalUnion from std::set to IntervalMap.
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This speeds up RegAllocBasic by 20%, not counting releaseMemory which becomes
way faster.
llvm-svn: 121201
2010-12-07 23:18:47 +00:00
e702cde2dd
Fix begin() and end() on const IntervalMap.
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llvm-svn: 121200
2010-12-07 23:18:43 +00:00
f09c44c7ab
Cleanup in the Darwin end. No functionality change.
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llvm-svn: 121198
2010-12-07 23:11:00 +00:00
775ead3293
Fix a bad prologue / epilogue codegen bug where the compiler would emit illegal
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vpush instructions to save / restore VFP / NEON registers like this:
vpush {d8,d10,d11}
vpop {d8,d10,d11}
vpush and vpop do not allow gaps in the register list.
rdar://8728956
llvm-svn: 121197
2010-12-07 23:08:38 +00:00
fb116aed60
Add source Record* reference to PatternToMatch. Allows better diagnostics.
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llvm-svn: 121196
2010-12-07 23:05:49 +00:00
721724e643
A bit of cleanup: early exit ApplyFixup and cache the Fixup offset. No
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functionality change.
llvm-svn: 121195
2010-12-07 23:05:20 +00:00
361afe4ef2
Add an operator for vdup_lane so it can be implemented without a clang builtin.
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llvm-svn: 121190
2010-12-07 22:39:24 +00:00
17a233c0e5
Add an operator for vmull_lane so it can be implemented without a clang builtin.
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llvm-svn: 121187
2010-12-07 22:02:48 +00:00
49bcd6ff85
Binary encoding for ARM tLDRspi and tSTRspi.
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llvm-svn: 121186
2010-12-07 21:50:47 +00:00
eea0fd0942
Handle recursive values. Add comments.
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llvm-svn: 121184
2010-12-07 21:12:05 +00:00
cf096a431a
Fix Thumb2 encoding of the S bit.
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llvm-svn: 121182
2010-12-07 20:50:15 +00:00
f878e62a0d
Remove reference to the CMPz instruction patterns for ARM.
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llvm-svn: 121180
2010-12-07 20:44:33 +00:00
327cf8ee5f
Refactor the ARM CMPz* patterns to just use the normal CMP instructions when
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possible. They were duplicates for everything exception the source pattern
before.
llvm-svn: 121179
2010-12-07 20:41:06 +00:00
de75ab9a09
Code clean up; no functionality change.
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llvm-svn: 121176
2010-12-07 20:11:46 +00:00
192336b865
Add new built-in operations for vmull and vmull_n
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so they can be implemented without requiring clang builtins.
Radar 8446238.
llvm-svn: 121173
2010-12-07 20:02:45 +00:00
c27c956966
Code clean up; no functionality change.
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llvm-svn: 121172
2010-12-07 19:59:34 +00:00
f844b3b227
Remove the code from Function::dropAllReferences which replaced
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uses of the function's blocks with undef. This code isn't needed,
because BasicBlock's destructor handles such uses. Also, undef isn't
correct, since blockaddresses may still be used for comparisons
with null.
llvm-svn: 121170
2010-12-07 19:56:51 +00:00
8656d82b5b
Trailing whitespace.
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llvm-svn: 121167
2010-12-07 19:36:07 +00:00
e99956eb3e
Change assert to diagnostic. Message still needs work, but it's better than
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an assert, at least.
llvm-svn: 121166
2010-12-07 19:35:36 +00:00
b9bfd0945a
Remove target specific node MipsISD::CMov, which is not used because all conditional moves are directly matched using tablegen patterns. If there's a need in the future, we can introduce it again
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llvm-svn: 121164
2010-12-07 19:04:14 +00:00
f0c6e3780d
Match a pattern generated by a dag combiner opt where:
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(select (load (load tga0)) (load tga1)) => (load (select (load tga0) tga1))
Thanks to Akira for pointing that.
llvm-svn: 121163
2010-12-07 19:00:20 +00:00
fb207c1cb9
Simplify assertion.
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llvm-svn: 121162
2010-12-07 18:51:27 +00:00
355ac5f622
Missed a spot removing Alarm.
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llvm-svn: 121161
2010-12-07 18:50:33 +00:00
8b5defbd5d
Support: Remove Alarm. It is unused (via local grep and google code search).
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llvm-svn: 121160
2010-12-07 18:41:59 +00:00
a68282caa8
Support/PathV2: Remove const from bool return types.
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llvm-svn: 121157
2010-12-07 18:12:07 +00:00
d77c17417a
Fix spelling.
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llvm-svn: 121156
2010-12-07 18:11:54 +00:00
fec9bb59e3
Support: Remove DynamicLinker.h. It is unused and unimplemented.
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llvm-svn: 121155
2010-12-07 18:11:38 +00:00
6e517d658e
Encode the literal field for tCMPzi instruction.
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llvm-svn: 121153
2010-12-07 17:48:24 +00:00
e78d3b38de
Fix absolute recording of differences of symbols in two sections. Reduced from ctor_dtor_count-2.cpp.
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llvm-svn: 121152
2010-12-07 17:12:32 +00:00
f616b218c8
Support/PathV2: Change most functions in the path namespace to return their work
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via their return value instead of an out parameter.
llvm-svn: 121149
2010-12-07 17:04:04 +00:00
82ebae7631
build: Go back to dropping __eprintf reference when building with Clang, see
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comment.
llvm-svn: 121146
2010-12-07 16:29:44 +00:00
Bill Wendling