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Author SHA1 Message Date
Mikhail Glushenkov
ce7b3292dd Temporary disable response files. 
They are giving us problems on Mac.

llvm-svn: 96925
 2010-02-23 09:05:10 +00:00
Mikhail Glushenkov
e14b9c7b16 Typo. 
llvm-svn: 96924
 2010-02-23 09:05:06 +00:00
Mikhail Glushenkov
653efea01f Trailing whitespace. 
llvm-svn: 96923
 2010-02-23 09:05:01 +00:00
Mikhail Glushenkov
c47f951a86 Implement order-preserving option forwarding. 
Needed to correctly handle things like 'llvmc -framework Foo foo.o -framework
Bar bar.o' - before this commit all '-framework' options would've been grouped
together in the beginning.

Due to our dependence on CommandLine this turned out to be a giant hack; we will
migrate away from CommandLine eventually.

llvm-svn: 96922
 2010-02-23 09:04:57 +00:00
Mikhail Glushenkov
997887add1 Update the test suite. 
llvm-svn: 96921
 2010-02-23 09:04:51 +00:00
Mikhail Glushenkov
232ae779ee Correct option forwarding: initial implementation. 
Does not work, but the infrastructure changes are in place.

llvm-svn: 96920
 2010-02-23 09:04:44 +00:00
Mikhail Glushenkov
328ae37049 Precompiled headers: initial support. 
llvm-svn: 96919
 2010-02-23 09:04:33 +00:00
Mikhail Glushenkov
d030cced3d New experimental/undocumented feature: 'works_on_empty'. 
For now, just enough support to make -filelist work.

llvm-svn: 96918
 2010-02-23 09:04:28 +00:00
Mikhail Glushenkov
e213e3cbb6 Support '-install_name'. 
llvm-svn: 96917
 2010-02-23 09:04:18 +00:00
Mikhail Glushenkov
947daddd81 Add a way to enable '-opt=foo' forwarding. 
llvm-svn: 96916
 2010-02-23 09:04:13 +00:00
Daniel Dunbar
d12f02283c Inline and eliminate LLVMG{CC,XX}WITHPATH. 
llvm-svn: 96913
 2010-02-23 07:56:41 +00:00
Daniel Dunbar
6da0c399f0 Remove ancient Xcode project, replaced by CMake project. 
llvm-svn: 96912
 2010-02-23 07:56:38 +00:00
Daniel Dunbar
debaef15e9 Remove dead LUPGRADE make variable. 
llvm-svn: 96911
 2010-02-23 07:56:36 +00:00
Daniel Dunbar
e6be4dadf2 Kill off unused LLVMGCCLIBEXEC make variable. 
llvm-svn: 96910
 2010-02-23 07:56:34 +00:00
Daniel Dunbar
ad1465c21b Kill off LLVMGCCARCH and LLVMGCC_VERSION make variables. 
llvm-svn: 96909
 2010-02-23 07:56:31 +00:00
Daniel Dunbar
93911572ff Eliminate llvmgcc_version testing variable. 
llvm-svn: 96908
 2010-02-23 07:56:28 +00:00
Daniel Dunbar
9774a591a4 Kill off LLVMGCC_MAJVERS make variable. 
llvm-svn: 96907
 2010-02-23 07:56:22 +00:00
Daniel Dunbar
cb977c7241 Kill unused llvmgccmajvers testing variable. 
llvm-svn: 96906
 2010-02-23 07:56:18 +00:00
Chris Lattner
5b5d31f533 add some #if 0'd out code for checking that named values in 
input/output patterns have the same type.  It turns out that 
this triggers all the time because we don't infer types 
between these boundaries.  Until we do, don't turn this on.

llvm-svn: 96905
 2010-02-23 07:50:58 +00:00
Chris Lattner
8b5a000583 Reject patterns that use a name multiple times in the src or result 
of a pattern and where the uses have different types.

llvm-svn: 96904
 2010-02-23 07:22:28 +00:00
Chris Lattner
e7f90b31ad disable two patterns that are using non-sensical result pattern types. 
llvm-svn: 96903
 2010-02-23 07:21:15 +00:00
Chris Lattner
684559d2ef remove a confused pattern that is trying to match an address 
then use it as an MMX register (!?).

llvm-svn: 96901
 2010-02-23 07:16:12 +00:00
Chris Lattner
da756c0018 reject patterns that have dead named arguments in the input pattern 
this is tidier and can find bugs.

llvm-svn: 96900
 2010-02-23 06:55:24 +00:00
Chris Lattner
03b5f3e853 remove a bunch of dead named arguments in input patterns, 
though some look dubious afaict, these are all ok.

llvm-svn: 96899
 2010-02-23 06:54:29 +00:00
Chris Lattner
df30185383 reject patterns that mention a name in the destination pattern 
but not in the input.  Previously, this would trigger an abort
late in the isel logic.

llvm-svn: 96898
 2010-02-23 06:35:45 +00:00
Chris Lattner
1a749c367d merge some code. 
llvm-svn: 96896
 2010-02-23 06:16:51 +00:00
Chris Lattner
4fb7a4c1c2 fix a type mismatch in this pattern, where we were using an i64 imm in a 
place where an i32 imm was required, the old isel just got lucky.

This fixes CodeGen/X86/x86-64-and-mask.ll

llvm-svn: 96894
 2010-02-23 06:09:57 +00:00
Chris Lattner
4c22c51356 more tidying up 
llvm-svn: 96891
 2010-02-23 05:59:10 +00:00
Bob Wilson
b3640f8018 Update memdep when load PRE inserts a new load, and add some debug output. 
I don't have a small testcase for this.

llvm-svn: 96890
 2010-02-23 05:55:00 +00:00
Chris Lattner
55115233db reduce indentation by eliminating 'else after return' 
llvm-svn: 96889
 2010-02-23 05:51:07 +00:00
Chris Lattner
8a5eea0929 reapply my cellspu changes with a fix to not break the old isel. 
llvm-svn: 96885
 2010-02-23 05:30:43 +00:00
Dan Gohman
f8e12a593d Update LangRef to match the code; pointers default to being 64-bit. 
llvm-svn: 96873
 2010-02-23 02:44:03 +00:00
Dan Gohman
f1ac231d17 Revert 96854, 96852, and 96849, unbreaking test/CodeGen/CellSPU/i64ops.ll. 
llvm-svn: 96871
 2010-02-23 02:33:29 +00:00
Chris Lattner
42f0bd1d2c X86InstrInfoSSE.td declares PINSRW as having type v8i16, 
don't alis it in the MMX .td file with a different width,
split into two X86ISD opcodes.  This fixes an x86 testcase.

llvm-svn: 96859
 2010-02-23 02:07:48 +00:00
Johnny Chen
9077a6f901 Added versions of VCGE, VCGT, VCLE, and VCLT NEON instructions which compare to 
(immediate #0) for disassembly only.

A8.6.283, A8.6.285, A8.6.287, A8.6.290

llvm-svn: 96856
 2010-02-23 01:42:58 +00:00
Chris Lattner
cffb96542a fix hte last cellspu failure. 
llvm-svn: 96854
 2010-02-23 01:37:39 +00:00
Chris Lattner
0872bdfb41 hack around more crimes in instruction selection. 
llvm-svn: 96852
 2010-02-23 01:33:17 +00:00
Dan Gohman
0891078790 Convert this test to FileCheck and add a testcase for PR3574. 
llvm-svn: 96851
 2010-02-23 01:28:09 +00:00
Chris Lattner
c175e45976 the cell backend is making all sorts of unsafe and incorrect assumptions 
about ownership and update policies.  It isn't clear why it is doing all
this lowering at isel time instead of in legalize.  This fixes fcmp64.ll

llvm-svn: 96849
 2010-02-23 01:20:00 +00:00
Chris Lattner
49b1b721fc really fix an off-by-one error 
llvm-svn: 96845
 2010-02-23 01:07:39 +00:00
Chris Lattner
ac4672fba5 fix an off-by-one error. 
llvm-svn: 96844
 2010-02-23 01:07:09 +00:00
Chris Lattner
68fd68d9ff switch the value# in OPC_CompleteMatch and OPC_EmitNode to use a 
VBR encoding for the insanity being perpetrated by the spu backend. 

llvm-svn: 96843
 2010-02-23 00:59:59 +00:00
Johnny Chen
b35408e8df Added VCEQ (immediate #0) NEON instruction for disassembly only. 
A8.6.281

llvm-svn: 96838
 2010-02-23 00:33:12 +00:00
Jakob Stoklund Olesen
890a5e50fc Dead code elimination 
llvm-svn: 96837
 2010-02-23 00:28:53 +00:00
Jeffrey Yasskin
d5509ca6a2 Fix viewCFG on Linux. 
llvm-svn: 96834
 2010-02-23 00:04:53 +00:00
Chris Lattner
49ec9f853e add a new Push2 opcode for targets (like cellspu) which have 
ridiculously ginormous patterns and need more than one byte
of displacement for encodings.  This fixes CellSPU/fdiv.ll.
SPU is still doing something else ridiculous though.

llvm-svn: 96833
 2010-02-22 23:55:39 +00:00
Evan Cheng
8096221984 These should not have been committed. 
llvm-svn: 96827
 2010-02-22 23:37:48 +00:00
Chris Lattner
c4fea4c8a1 no need to run llvm-as here. 
llvm-svn: 96826
 2010-02-22 23:34:12 +00:00
Evan Cheng
d9816ef946 Instcombine constant folding can normalize gep with negative index to index with large offset. When instcombine objsize checking transformation sees these geps where the offset seemingly point out of bound, it should just return "i don't know" rather than asserting. 
llvm-svn: 96825
 2010-02-22 23:34:00 +00:00
Chris Lattner
fbca302fe2 Change ComplexPattern handling to push the node being matched as 
well as the operands produced when the pattern is matched.  This
allows CheckSame to work correctly when matching replicated 
names involving ComplexPatterns.  This fixes a bunch of MSP430 
failures, we're down to 13 failures, two of which are
due to a sched bug.

llvm-svn: 96824
 2010-02-22 23:33:44 +00:00