Jeff Cohen
71a63727d4
Add new file to Visual Studio.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24297 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-11 01:34:02 +00:00
Chris Lattner
92c4bb904f
Fix the optimized code handling of user asm strings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24296 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 23:24:26 +00:00
Chris Lattner
5684598f3f
Make BB and CPI labels use the function number, not the function name as a
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uniquing id. This makes things happy when the function name is quoted,
preventing labels like LBB"foo"_2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24295 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 21:59:25 +00:00
Chris Lattner
bc076665cb
speedup the common case where nothing needs to be quoted
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24294 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 21:47:01 +00:00
Chris Lattner
91150e5d46
Allow per-character control over what target assemblers allow in symbol
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names. This also changes the default to allow all of "$_." in addition
to letters and numbers as symbol names. If you don't want this, use
markCharUnacceptable to remove one of these or markCharAcceptable to add
to the set. This corresponds with what GAS accepts by default.
Also, this includes some minor speedups
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24293 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 21:40:01 +00:00
Chris Lattner
ba9c6434b9
do not allow '.' in symbol names
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24292 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 21:39:29 +00:00
Chris Lattner
d35f605613
Allow per-character control over what target assemblers allow in symbol
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names. This also changes the default to allow all of "$_." in addition
to letters and numbers as symbol names. If you don't want this, use
markCharUnacceptable to remove one of these or markCharAcceptable to add
to the set. This corresponds with what GAS accepts by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24291 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 21:39:12 +00:00
Andrew Lenharth
fa25e48412
the pain isn't gone unless the phinodes are spilled too
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24288 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 19:39:09 +00:00
Chris Lattner
85eac0d941
Darwin supports quoted labels. This implements:
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test/Regression/CodeGen/PowerPC/darwin-labels.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24287 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 19:33:43 +00:00
Chris Lattner
79ae0d12ba
Check that this compiles to a label with a space in it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24284 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 19:33:04 +00:00
Chris Lattner
ac8c834288
Add a new option for targets that accept quoted labels.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24283 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 19:30:07 +00:00
Chris Lattner
6c636c0fff
Remove M, which is dead. Eliminate a dead typedef. Add comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24282 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 19:02:52 +00:00
Chris Lattner
2f9bc4f2d3
remove the M instance var
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24281 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 19:02:18 +00:00
Chris Lattner
b8c5ec0869
This method is no longer static
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24280 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 18:55:09 +00:00
Chris Lattner
36c975c023
Call this method with the object we have
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24279 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 18:53:25 +00:00
Chris Lattner
ed0c4ecf05
nuke blank line
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24278 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 18:49:46 +00:00
Chris Lattner
9ddf21276e
Make this more efficient of the common case where we are only mangling globals.
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Do not mangle internal global names that do not collide with anything.
This gives us strings that now look like this:
__2E_str_1: ; '.str_1'
.asciz "foo"
instead of this:
l1__2E_str_1: ; '.str_1'
.asciz "foo"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24277 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 18:48:58 +00:00
Chris Lattner
a112e0f447
minor interface changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24276 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 18:46:57 +00:00
Chris Lattner
450de393ac
Get rid of casts by #including the right header
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24275 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 18:36:17 +00:00
Chris Lattner
3459bfbc39
Make the aix asm printer interface properly with the parent class
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24274 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 18:20:29 +00:00
Chris Lattner
2a21c6e861
Compile C strings to:
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l1__2E_str_1: ; '.str_1'
.asciz "foo"
not:
.align 0
l1__2E_str_1: ; '.str_1'
.asciz "foo"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24273 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 18:09:27 +00:00
Chris Lattner
2980cefb80
add support for .asciz, and enable it by default. If your target assemblerdoesn't support .asciz, just set AscizDirective to null in your asmprinter.
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This compiles C strings to:
l1__2E_str_1: ; '.str_1'
.asciz "foo"
instead of:
l1__2E_str_1: ; '.str_1'
.ascii "foo\000"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24272 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 18:06:33 +00:00
Chris Lattner
38b6d78112
add support for .asciz, and enable it by default. If your target assembler
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doesn't support .asciz, just set AscizDirective to null in your asmprinter.
This compiles C strings to:
l1__2E_str_1: ; '.str_1'
.asciz "foo"
instead of:
l1__2E_str_1: ; '.str_1'
.ascii "foo\000"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24271 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 18:05:57 +00:00
Andrew Lenharth
99b8e26b84
this works with backedges to the existing entry block alot better
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24270 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 17:35:34 +00:00
Andrew Lenharth
7b441dc966
fix a bunch of regressions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24269 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 16:59:55 +00:00
Andrew Lenharth
105b2f5374
needs to go here to apparently.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24268 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 02:07:45 +00:00
Andrew Lenharth
183119cdf6
The pass everyone has been waiting for!
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Reg2Mem
for fun you can opt -reg2mem -mem2reg
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24267 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 01:58:38 +00:00
Chris Lattner
b8d172f800
Packed elements must be a power of two in size
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24266 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 01:44:22 +00:00
Chris Lattner
9547d7fe33
Force vectors to be a power of two in size
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24265 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 01:42:43 +00:00
Chris Lattner
d115ef8973
Force packed vectors to be a power of two in length.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24264 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 01:40:59 +00:00
Chris Lattner
de202b3cda
Switch the allnodes list from a vector of pointers to an ilist of nodes.This eliminates the vector, allows constant time removal of a node froma graph, and makes iteration over the all nodes list stable when adding
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nodes to the graph.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24263 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-09 23:47:37 +00:00
Chris Lattner
b80e2be889
Switch the allnodes list from a vector of pointers to an ilist of nodes.
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This eliminates the vector, allows constant time removal of a node from
a graph, and makes iteration over the all nodes list stable when adding
nodes to the graph.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24262 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-09 23:46:43 +00:00
Chris Lattner
c9ea6fde30
Refactor intrinsic lowering stuff out of visitCall
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24261 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-09 19:44:01 +00:00
Andrew Lenharth
5cefc5e64d
whatever. Intermediate patch to see what breaks. Seems ok.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24260 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-09 19:17:08 +00:00
Chris Lattner
040c11c24e
Handle the trivial (but common) two-op case more efficiently
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24259 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-09 18:48:57 +00:00
Chris Lattner
e6a88ac1b9
Nuke noop copies.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24258 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-09 18:22:42 +00:00
Chris Lattner
6b2d69655a
Fix CodeGen/X86/shift-folding.ll:test3 on X86
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24256 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-09 16:50:40 +00:00
Chris Lattner
9a5ef20f5e
Disable some overly-aggressive checking code. This speeds up the local
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allocator from 23s to 11s on kc++ in debug mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24255 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-09 05:28:45 +00:00
Chris Lattner
7436b57de3
Avoid creating a token factor node in trivially redundant cases. This
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eliminates almost one node per block in common cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24254 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-09 05:03:03 +00:00
Chris Lattner
7c0104b525
Handle GEP's a bit more intelligently. Fold constant indices early and
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turn power-of-two multiplies into shifts early to improve compile time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24253 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-09 04:45:33 +00:00
Chris Lattner
0d902a9c74
Allocate the right amount of memory for this vector up front.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24252 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-08 23:32:44 +00:00
Chris Lattner
a32551197a
Change the ValueList array for each node to be shared instead of individuallyallocated. Further, in the common case where a node has a single value, justreference an element from a small array. This is a small compile-time win.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24251 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-08 23:30:28 +00:00
Chris Lattner
109654fae9
Change the ValueList array for each node to be shared instead of individually
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allocated. Further, in the common case where a node has a single value, just
reference an element from a small array. This is a small compile-time wi.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24250 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-08 23:30:11 +00:00
Chris Lattner
65113b2f86
Switch the operandlist/valuelist from being vectors to being just an array.This saves 12 bytes from SDNode, but doesn't speed things up substantially
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(our graphs apparently already fit within the cache on my g5). In any case
this reduces memory usage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24249 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-08 22:07:03 +00:00
Chris Lattner
f71e843f65
Switch the operandlist/valuelist from being vectors to being just an array.
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This saves 12 bytes from SDNode, but doesn't speed things up substantially
(our graphs apparently already fit within the cache on my g5). In any case
this reduces memory usage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24248 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-08 22:06:23 +00:00
Chris Lattner
4012eb2137
Explicitly initialize some instance vars
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24247 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-08 21:54:57 +00:00
Chris Lattner
c30c5c7001
Rip out 1.6ness, bump version # to 1.7cvs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24246 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-08 21:29:17 +00:00
John Criswell
e250389ebc
Updated version to 1.7cvs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24244 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-08 21:13:01 +00:00
John Criswell
c0c186d140
Merged from RELEASE_16.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24243 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-08 21:11:33 +00:00
Chris Lattner
f0e80cf909
adjust itf
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24242 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-08 18:52:57 +00:00