Chris Lattner
f365fdec06
Clean up #includes
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llvm-svn: 6173
2003-05-13 20:21:19 +00:00
Chris Lattner
19ca50fe2a
Make abort more explicit
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llvm-svn: 6151
2003-05-12 21:16:26 +00:00
Chris Lattner
f1a6a1fde1
Remove the assertion failure of course... doh
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llvm-svn: 6150
2003-05-12 20:39:39 +00:00
Chris Lattner
ed3b3d7c99
Implement casts from unsigned integers to floating point
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llvm-svn: 6148
2003-05-12 20:36:13 +00:00
Chris Lattner
a9a5cdb2be
Make error messages more useful than jsut an abort
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llvm-svn: 6146
2003-05-12 20:16:58 +00:00
Chris Lattner
d2bbdec4bc
Remove wierd printout
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llvm-svn: 6145
2003-05-12 20:10:12 +00:00
Chris Lattner
56f8186e3e
Do not insert multiple initializations for the same value in a PHI node
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llvm-svn: 6113
2003-05-12 14:22:21 +00:00
Chris Lattner
99520168c9
This blank line has GOT to go.
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llvm-svn: 6057
2003-05-09 03:28:13 +00:00
Chris Lattner
78f5953056
Add support for Add, Sub, And, Or, & Xor constant exprs
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llvm-svn: 6049
2003-05-08 20:49:25 +00:00
Chris Lattner
d747f762ff
Add support for variable argument functions!
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llvm-svn: 6046
2003-05-08 19:44:13 +00:00
Misha Brukman
3e328da21d
Added the initial version of the TableGen description for the Sparc backend.
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llvm-svn: 6021
2003-05-07 21:52:39 +00:00
Chris Lattner
59c46ee655
IMPLICIT_DEF was not the beautiful elegant solution I thought it was going
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to be. In fact, it made stuff worse. :(
llvm-svn: 6013
2003-05-07 19:21:28 +00:00
Chris Lattner
54c4b56baf
Emit pseudo instructions to indicate that some registers are live on entrance
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and exit of the function. This fixes bug: Jello/2003-05-06-LivenessClobber.llx
and the Fhourstones benchmark
llvm-svn: 6010
2003-05-06 21:32:22 +00:00
Chris Lattner
b6fab2a875
Don't have a cow with new pseudo instructions
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llvm-svn: 6009
2003-05-06 21:31:47 +00:00
Chris Lattner
e4c33a0ca0
Add two new pseudo instructions
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llvm-svn: 6008
2003-05-06 21:31:31 +00:00
Misha Brukman
bd9b827093
The Hyphenation-Adding Committee is now in session.
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llvm-svn: 5986
2003-05-03 02:18:17 +00:00
Chris Lattner
1d25d9e048
Eliminate use of NonCopyable so that doxygen documentation doesn't link
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the Annotation classes with the noncopyable classes for no reason
llvm-svn: 5973
2003-05-01 20:28:45 +00:00
Chris Lattner
bbe1aba425
Remove two fields from TargetData which are target specific.
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llvm-svn: 5963
2003-04-26 20:11:09 +00:00
Chris Lattner
1039176b52
The promotion rules are the same for all targets, they are set by the C standard.
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llvm-svn: 5962
2003-04-26 19:47:36 +00:00
Chris Lattner
cb8a4add15
IntegerRegSize is always 8 for sparc
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llvm-svn: 5961
2003-04-26 19:44:35 +00:00
Chris Lattner
1f7fab6047
Fix bogus assert
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llvm-svn: 5949
2003-04-25 21:58:54 +00:00
Chris Lattner
e26e308afb
Whoops, 32 bit targets have _4_ byte pointers, not _32_ byte pointers!
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llvm-svn: 5937
2003-04-25 06:06:43 +00:00
Chris Lattner
844b1148f4
Fix compatibility bug: X86 aligns doubles to 4 bytes, not 8!
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llvm-svn: 5935
2003-04-25 06:05:57 +00:00
Chris Lattner
38d40c0ea9
Fix obvious type-o
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llvm-svn: 5932
2003-04-25 05:23:10 +00:00
Chris Lattner
b258ffd600
Allow for easy detection of when a "default" TargetData is created by the
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passmanager, which is never the right thing to do.
llvm-svn: 5922
2003-04-25 02:50:45 +00:00
Chris Lattner
c06795629d
add a new targetdata ctor to create a target data appropriate to the module
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llvm-svn: 5903
2003-04-24 19:09:05 +00:00
Chris Lattner
473df86e0b
Trivial cleanup
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llvm-svn: 5899
2003-04-24 18:35:51 +00:00
Chris Lattner
6ae5107de6
Fix iterator invalidation problem with cast instructions
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llvm-svn: 5876
2003-04-23 17:57:48 +00:00
Chris Lattner
c40d8cd8cd
Implement the constantexpr CAST instruction correctly
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llvm-svn: 5875
2003-04-23 17:22:12 +00:00
Chris Lattner
ec5f9a7c4f
Add support for the Switch instruction by running the lowerSwitch pass first
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llvm-svn: 5867
2003-04-23 16:24:55 +00:00
Misha Brukman
4147d10d28
It's "necessary"...
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llvm-svn: 5848
2003-04-22 20:20:11 +00:00
Misha Brukman
c06beb4c03
It's "necessary" to spell "necessarily" correctly.
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llvm-svn: 5833
2003-04-22 17:54:23 +00:00
Chris Lattner
a48a91d095
Add support for a simple constantexpr: cast of one ptr type to another
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llvm-svn: 5829
2003-04-21 21:33:44 +00:00
Chris Lattner
fa4f750f3e
Add new linkage types to support a real frontend
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llvm-svn: 5786
2003-04-16 20:28:45 +00:00
Chris Lattner
ea424f3aff
Rename -no-* to -disable-*
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llvm-svn: 5642
2003-02-26 20:00:41 +00:00
Chris Lattner
b1aeaf7efb
Remove wierd case that can never happen
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llvm-svn: 5623
2003-02-25 20:27:09 +00:00
Chris Lattner
bf414ca145
Don't emit unneccesary branch instructions!
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llvm-svn: 5328
2003-01-16 18:07:23 +00:00
Chris Lattner
0a6ac532e1
Fix problem with invalidated iterator
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llvm-svn: 5327
2003-01-16 18:07:13 +00:00
Chris Lattner
7455428f21
Implement optimization folding setcc into branch.
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llvm-svn: 5324
2003-01-16 16:43:00 +00:00
Chris Lattner
8b4e7a511b
Add more flavors of branch instructions
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llvm-svn: 5323
2003-01-16 16:42:45 +00:00
Chris Lattner
013ad21206
Implement code to keep the stack pointer aligned to an 8 byte boundary.
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This improves the performance of the power benchmark by a few percent.
This will be neccesary for SSE code, which requires 16 byte alignment of
the stack.
llvm-svn: 5320
2003-01-16 02:20:12 +00:00
Chris Lattner
df631471bf
Handle frame offset due to return address pushed on the stack
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llvm-svn: 5319
2003-01-15 22:57:35 +00:00
Chris Lattner
301e1307d2
Move sparc specific code into the Sparc backend
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llvm-svn: 5317
2003-01-15 21:36:50 +00:00
Chris Lattner
e52cb68321
Fix warnings
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llvm-svn: 5316
2003-01-15 21:36:30 +00:00
Chris Lattner
1af4454811
Adjust to simpler interfaces
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Eliminate dependency on RegClass.h
llvm-svn: 5315
2003-01-15 21:14:32 +00:00
Chris Lattner
e5a3e82de5
#include RegClass.h explicitly
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llvm-svn: 5307
2003-01-15 19:57:07 +00:00
Chris Lattner
01fcbebadc
Move private header to private directory
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llvm-svn: 5305
2003-01-15 19:50:44 +00:00
Chris Lattner
760b144cf9
Prune #includes
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llvm-svn: 5303
2003-01-15 19:48:13 +00:00
Chris Lattner
7cc4353706
Use BuildMI more
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llvm-svn: 5299
2003-01-15 19:23:34 +00:00
Chris Lattner
142533ab9a
Fix bug found by regtests
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llvm-svn: 5294
2003-01-15 18:11:11 +00:00
