Jeff Cohen
ee1a26dc07
Fix VC++ compilation errors.
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llvm-svn: 26498
2006-03-03 03:25:07 +00:00
Chris Lattner
c8db4dd179
remove a bunch of long-dead testing code
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llvm-svn: 26497
2006-03-03 02:34:28 +00:00
Chris Lattner
eb2918b4d2
initial checkin of the intrinsic description file
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llvm-svn: 26496
2006-03-03 02:33:15 +00:00
Chris Lattner
0b3c1c1fe2
initial implementation of intrinsic parsing
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llvm-svn: 26495
2006-03-03 02:32:46 +00:00
Robert Bocchino
5a5c750102
Implemented -quiet feature for analyze
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llvm-svn: 26494
2006-03-03 02:12:04 +00:00
Evan Cheng
7d66f13ccf
Move #include "llvm/CodeGen/AsmPrinter.h" to top since it's the interface.
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llvm-svn: 26493
2006-03-03 02:04:29 +00:00
Chris Lattner
b878804a5f
remove out of date comment
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llvm-svn: 26492
2006-03-03 02:04:07 +00:00
Chris Lattner
596d4baad0
update comment
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llvm-svn: 26491
2006-03-03 01:55:49 +00:00
Chris Lattner
af9919716a
Split the valuetypes out of Target.td into ValueTypes.td
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llvm-svn: 26490
2006-03-03 01:55:26 +00:00
Chris Lattner
24ae77c8c6
pass -Illvm/include to tblgen
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llvm-svn: 26489
2006-03-03 01:54:54 +00:00
Chris Lattner
33112d0936
Split this out of Target.td
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llvm-svn: 26488
2006-03-03 01:54:11 +00:00
Chris Lattner
29d28e02b0
Add support for "-Ifoo" in addition to "-I foo"
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llvm-svn: 26487
2006-03-03 01:53:40 +00:00
Chris Lattner
90eecf3882
Regenerate
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llvm-svn: 26486
2006-03-03 01:47:37 +00:00
Chris Lattner
10c2fb116d
add support for multiple include directories
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llvm-svn: 26485
2006-03-03 01:47:14 +00:00
Chris Lattner
45ee76ee68
Change this to work with renamed intrinsics.
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llvm-svn: 26484
2006-03-03 01:34:17 +00:00
Chris Lattner
e506efcf02
Upgrade this to use the new intrinsic names
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llvm-svn: 26483
2006-03-03 01:31:12 +00:00
Chris Lattner
a22de4b7d3
Make this work with renamed intrinsics.
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llvm-svn: 26482
2006-03-03 01:30:23 +00:00
Chris Lattner
4ccc8d7926
updates for recent changes
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llvm-svn: 26481
2006-03-03 01:21:36 +00:00
Chris Lattner
cbfd05ddd0
mention some major changes
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llvm-svn: 26480
2006-03-03 00:34:26 +00:00
Chris Lattner
999aa36a04
remove the read/write port/io intrinsics.
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llvm-svn: 26479
2006-03-03 00:19:58 +00:00
Chris Lattner
7e618993f9
Remove these testcases. These intrinsics are going away
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llvm-svn: 26478
2006-03-03 00:16:23 +00:00
Chris Lattner
2b82f9e071
Update the llvm.memset/memcpy/memmove intrinsics to reflect the recent split
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into types.
llvm-svn: 26477
2006-03-03 00:07:20 +00:00
Chris Lattner
ab22220755
Split memcpy/memset/memmove intrinsics into i32/i64 versions, resolving
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PR709, and paving the way for future progress.
llvm-svn: 26476
2006-03-03 00:00:25 +00:00
Chris Lattner
3c762c1b8f
Simplify the autoupgrade interface
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llvm-svn: 26475
2006-03-02 23:59:12 +00:00
Chris Lattner
c8da528e6c
Split memcpy/memset/memmove intrinsics into i32/i64 versions, resolving
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PR709, and paving the way for future progress.
Significantly refactor autoupgrading code, to handle the more complex case
(where we upgrade one argument in a function), and fix some bugs in it.
Testcase here: llvm/test/Regression/Bytecode/memcpy.ll
llvm-svn: 26474
2006-03-02 23:58:40 +00:00
Chris Lattner
4ba92689d0
new testcases
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llvm-svn: 26473
2006-03-02 23:56:23 +00:00
Chris Lattner
9a522f068e
add a note
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llvm-svn: 26472
2006-03-02 22:34:38 +00:00
Evan Cheng
af289a7ee4
Add a regression test for bug 478.
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llvm-svn: 26471
2006-03-02 21:48:34 +00:00
Evan Cheng
71fa36ef12
- Fixed some priority calculation bugs that were causing bug 478. Among them:
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a predecessor appearing more than once in the operand list was counted as
multiple predecessor; priority1 should be updated during scheduling;
CycleBound was updated after the node is inserted into priority queue; one
of the tie breaking condition was flipped.
- Take into consideration of two address opcodes. If a predecessor is a def&use
operand, it should have a higher priority.
- Scheduler should also favor floaters, i.e. nodes that do not have real
predecessors such as MOV32ri.
- The scheduling fixes / tweaks fixed bug 478:
.text
.align 4
.globl _f
_f:
movl 4(%esp), %eax
movl 8(%esp), %ecx
movl %eax, %edx
imull %ecx, %edx
imull %eax, %eax
imull %ecx, %ecx
addl %eax, %ecx
leal (%ecx,%edx,2), %eax
ret
It is also a slight performance win (1% - 3%) for most tests.
llvm-svn: 26470
2006-03-02 21:38:29 +00:00
Chris Lattner
092112baa6
Generalize the REM folding code to handle another case Nick Lewycky
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pointed out: realize the AND can provide factors and look through Casts.
llvm-svn: 26469
2006-03-02 06:50:58 +00:00
Chris Lattner
fbb4cb0a6d
add a couple more cases
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llvm-svn: 26468
2006-03-02 06:50:04 +00:00
Chris Lattner
8aa88f1325
Fix a compilation error with GCC 4.1. Thanks to Vladimir Merzliakov for
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pointing this out.
llvm-svn: 26467
2006-03-02 00:21:41 +00:00
Jim Laskey
7ee6df939e
Support for enumerations.
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llvm-svn: 26466
2006-03-01 23:52:37 +00:00
Chris Lattner
807844e2ef
testcase that crashed the new CFE
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llvm-svn: 26465
2006-03-01 22:45:12 +00:00
Evan Cheng
e99e63bfc8
Don't print llvm constant in assmebly file. Assembler won't like comments that
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span multiple lines.
llvm-svn: 26463
2006-03-01 22:18:09 +00:00
Evan Cheng
dd066eac71
Back out my last check-in. Wrong place to fix it.
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llvm-svn: 26462
2006-03-01 22:17:00 +00:00
Evan Cheng
25ecfb9411
AsmWriter should not print LLVM constant in comment. Assembler won't like
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multi-line comments.
llvm-svn: 26461
2006-03-01 22:00:59 +00:00
Chris Lattner
d45d3b68b0
Fix CodeGen/Generic/2006-03-01-dagcombineinfloop.ll, an infinite loop
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in the dag combiner on 176.gcc on x86.
llvm-svn: 26459
2006-03-01 21:47:21 +00:00
Chris Lattner
eaa4634493
new testcase
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llvm-svn: 26458
2006-03-01 21:46:53 +00:00
Jim Laskey
25179d3dac
Remove extra comma from enum list.
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llvm-svn: 26457
2006-03-01 20:49:44 +00:00
Jim Laskey
ffef675325
Remove comma from enum list.
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llvm-svn: 26456
2006-03-01 20:48:20 +00:00
Jim Laskey
c73a56236e
Switch back to using actual dwarf tags. Simplifies code without loss to other
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debug forms.
llvm-svn: 26455
2006-03-01 20:39:36 +00:00
Chris Lattner
5544c94289
Fix a typo evan noticed
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llvm-svn: 26454
2006-03-01 19:55:35 +00:00
Jim Laskey
09c0bfcbaf
Use context and not compile unit.
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llvm-svn: 26453
2006-03-01 18:20:30 +00:00
Jim Laskey
d614a770a6
I guess I can handle large type sizes.
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llvm-svn: 26452
2006-03-01 18:13:05 +00:00
Jim Laskey
08fa0d0d99
Basic array support.
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llvm-svn: 26451
2006-03-01 17:53:02 +00:00
Chris Lattner
317021b6c4
Implement CodeGen/PowerPC/or-addressing-mode.ll, which is also PR668.
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llvm-svn: 26450
2006-03-01 07:14:48 +00:00
Chris Lattner
66c4fffa4c
load (x|y) -> load (x+y) iff x and y have no common bits.
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llvm-svn: 26449
2006-03-01 07:13:56 +00:00
Chris Lattner
caec0d887c
add a note
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llvm-svn: 26448
2006-03-01 06:36:20 +00:00
Chris Lattner
137c02aa60
Compile this:
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void foo(float a, int *b) { *b = a; }
to this:
_foo:
fctiwz f0, f1
stfiwx f0, 0, r4
blr
instead of this:
_foo:
fctiwz f0, f1
stfd f0, -8(r1)
lwz r2, -4(r1)
stw r2, 0(r4)
blr
This implements CodeGen/PowerPC/stfiwx.ll, and also incidentally does the
right thing for GCC bugzilla 26505.
llvm-svn: 26447
2006-03-01 05:50:56 +00:00