3784f3c57c
Insert a VBIT_CONVERT between a FORMAL_ARGUMENT node and its vector uses
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(VAND, VADD, etc.). Legalizer will assert otherwise.
llvm-svn: 27991
2006-04-27 08:29:42 +00:00
bb0be98fed
For PR747:
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If we fail to find a required program, simply set that program to echo
out something that tells the user the situation. That is, instead of just
"true runtest" we now get "echo 'Skipped: runtest not found'".
llvm-svn: 27990
2006-04-27 07:49:24 +00:00
a0374e1bed
Oops
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llvm-svn: 27989
2006-04-27 05:44:50 +00:00
24eb3f4765
Bug fix: not updating NumIntRegs.
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llvm-svn: 27988
2006-04-27 05:35:28 +00:00
393d96a56c
Fix Regression/CodeGen/Generic/2006-04-26-SetCCAnd.ll and
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PR748.
llvm-svn: 27987
2006-04-27 05:01:07 +00:00
fb1ab10337
new testcase
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llvm-svn: 27986
2006-04-27 05:00:43 +00:00
48940d16b2
- Clean up formal argument lowering code. Prepare for vector pass by value work.
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- Fixed vararg support.
llvm-svn: 27985
2006-04-27 01:32:22 +00:00
f98b4aa2e7
Fix some nondeterminstic behavior in the mem2reg pass that (in addition to
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nondeterminism being bad) could cause some trivial missed optimizations (dead
phi nodes being left around for later passes to clean up).
With this, llvm-gcc4 now bootstraps and correctly compares. I don't know
why I never tried to do it before... :)
llvm-svn: 27984
2006-04-27 01:14:43 +00:00
027fbc2a6a
Actually, semantical doesn't appear to be a word.
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llvm-svn: 27983
2006-04-26 21:03:17 +00:00
e8cbdbf314
Implement Transforms/IndVarsSimplify/complex-scev.ll, a case where we didn't
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recognize some simple affine IV's.
llvm-svn: 27982
2006-04-26 18:34:07 +00:00
684a8546f4
new testcase
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llvm-svn: 27981
2006-04-26 18:32:59 +00:00
1c39903297
Fix fastcc failures.
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llvm-svn: 27980
2006-04-26 18:21:31 +00:00
6b764e7625
Unfortunately this really isn't the place for advertisement.
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llvm-svn: 27979
2006-04-26 18:10:59 +00:00
e42f3ba44c
Fix typo.
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llvm-svn: 27978
2006-04-26 18:05:25 +00:00
4d3171fc41
Fix some anchors.
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llvm-svn: 27977
2006-04-26 15:46:53 +00:00
9aa244ed16
Add some notes about the current state of source (front end) languages
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so we can point to them on llvm-dev.
llvm-svn: 27976
2006-04-26 14:52:19 +00:00
e0bcfbe811
Switching over FORMAL_ARGUMENTS mechanism to lower call arguments.
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llvm-svn: 27975
2006-04-26 01:20:17 +00:00
9618df1190
Don't forget return void.
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llvm-svn: 27974
2006-04-25 23:03:35 +00:00
4530327c04
Keep the stack from on darwin 16-byte aligned. This fixes many JIT
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failres.
llvm-svn: 27973
2006-04-25 20:54:26 +00:00
a9467aab0a
Separate LowerOperation() into multiple functions, one per opcode.
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llvm-svn: 27972
2006-04-25 20:13:52 +00:00
3c775bcd86
slightly more useful error message
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llvm-svn: 27971
2006-04-25 19:33:41 +00:00
f5a713d273
better c99 struct handling
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llvm-svn: 27970
2006-04-25 19:33:23 +00:00
a3f7583408
another c99 style problem
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llvm-svn: 27969
2006-04-25 19:27:56 +00:00
4cc3e0b05f
Fix a typo.
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llvm-svn: 27968
2006-04-25 17:48:41 +00:00
48ccd3f826
Fix a warning
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llvm-svn: 27967
2006-04-25 17:46:32 +00:00
318bb96f9e
No functionality changes, but cleaner code with correct comments.
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llvm-svn: 27966
2006-04-25 04:45:59 +00:00
fb46b2bf5d
Explicitly specify result type for def : Pat<> patterns (if it produces a vector
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result). Otherwise tblgen will pick the default (v16i8 for 128-bit vector).
llvm-svn: 27965
2006-04-25 00:50:01 +00:00
25b09295f8
Added X86 SSE2 intrinsics which can be represented as vector_shuffles. This is
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a temporary workaround for the 2-wide vector_shuffle problem (i.e. its mask
would have type v2i32 which is not legal).
llvm-svn: 27964
2006-04-24 23:34:56 +00:00
d03631ee76
Add a new entry.
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llvm-svn: 27963
2006-04-24 23:30:10 +00:00
347a5a7afa
Added a movq test case.
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llvm-svn: 27962
2006-04-24 23:03:22 +00:00
5c2bfb069e
Special case handling two wide build_vector(0, x).
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llvm-svn: 27961
2006-04-24 22:58:52 +00:00
63bd4d3730
Some missing movlps, movhps, movlpd, and movhpd patterns.
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llvm-svn: 27960
2006-04-24 21:58:20 +00:00
b0461080e4
A little bit more build_vector enhancement for v8i16 cases.
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llvm-svn: 27959
2006-04-24 18:01:45 +00:00
2f9b0bcbd5
Remove a completed entry.
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llvm-svn: 27958
2006-04-24 17:38:16 +00:00
3046d54df2
Suggest looking at the SPARC backend. How weird is that?? :)
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llvm-svn: 27957
2006-04-24 16:34:45 +00:00
60bb622e4d
Added addJumpTableIndex
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llvm-svn: 27956
2006-04-24 06:42:15 +00:00
ab0ee6340c
MakeMIInst() should handle jump table index operands.
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llvm-svn: 27955
2006-04-24 05:37:35 +00:00
f110527a29
Add a note
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llvm-svn: 27954
2006-04-23 19:47:09 +00:00
b4f31dd1a8
MOVL shuffle (i.e. movd or movss / movsd from memory) of undef, V2 == V2
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llvm-svn: 27953
2006-04-23 06:35:19 +00:00
866b4b4d45
Fix the updating of the machine CFG when a PHI node was in a successor of
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the jump table's range check block. This re-enables 100% dense jump tables
by default on PPC & x86
llvm-svn: 27952
2006-04-23 06:26:20 +00:00
7a2a972ba9
Keep Visual Studio informed.
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llvm-svn: 27951
2006-04-23 04:37:08 +00:00
3e04bb482b
Code cleanup associated with jump tables, thanks to Chris for noticing
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these.
llvm-svn: 27950
2006-04-22 23:52:35 +00:00
ecb1dafd3d
Turn of jump tables for a bit, there are still some issues to work out with
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updating the machine CFG.
llvm-svn: 27949
2006-04-22 23:51:56 +00:00
9f0b13c885
Optimized stores to the constant pool, while cool, are unnecessary.
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llvm-svn: 27948
2006-04-22 22:31:45 +00:00
4ca2ea5b43
JumpTable support! What this represents is working asm and jit support for
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x86 and ppc for 100% dense switch statements when relocations are non-PIC.
This support will be extended and enhanced in the coming days to support
PIC, and less dense forms of jump tables.
llvm-svn: 27947
2006-04-22 18:53:45 +00:00
e728efdfce
Don't do all the lowering stuff for 2-wide build_vector's. Also, minor optimization for shuffle of undef.
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llvm-svn: 27946
2006-04-22 08:34:05 +00:00
16ef94f4e8
Fix a performance regression. Use {p}shuf* when there are only two distinct elements in a build_vector.
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llvm-svn: 27945
2006-04-22 06:21:46 +00:00
40ff2928ed
Two more build_vector tests.
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llvm-svn: 27944
2006-04-22 06:19:11 +00:00
c8afdfec52
Teach the JIT how to relocate LI, this fixes the JIT on Prolangs-C/TimberWolfMC
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llvm-svn: 27943
2006-04-22 06:17:56 +00:00
17aae4c516
This no longer needs the JIT.
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llvm-svn: 27942
2006-04-22 05:04:23 +00:00
Evan Cheng