Chris Lattner
cbb545158b
fastcc -> fastcall
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llvm-svn: 34749
2007-02-28 18:35:36 +00:00
Chris Lattner
eb09e28ccc
bugfix: fastcall does not require the first two params to be marked 'inreg',
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they always get registers.
llvm-svn: 34748
2007-02-28 18:35:11 +00:00
Chris Lattner
559b60da64
fastcc -> fastcall
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llvm-svn: 34747
2007-02-28 18:21:50 +00:00
Chris Lattner
6fa4086649
fastcc -> fastcall
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llvm-svn: 34746
2007-02-28 17:42:50 +00:00
Reid Spencer
e1f3f1919c
For PR1205:
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Convert ConstantRange class to use APInt internally as its value type for
the constant range, instead of ConstantInt.
llvm-svn: 34745
2007-02-28 17:36:23 +00:00
Reid Spencer
91d3b3fce9
Make the trunc/sext/zext methods return APInt& so that these operations
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can be chained together with other operations.
llvm-svn: 34743
2007-02-28 17:34:32 +00:00
Reid Spencer
074b8a080e
Make APInt a little more friendly to its users:
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* Add support for + and - of a uint64_t.
* Make trunc/sext/zext return *this so it can be chained with other ops
* Add smin, smax, umin, umax functions for getting min/max values.
llvm-svn: 34742
2007-02-28 17:33:36 +00:00
Nate Begeman
37dc4b5bb3
Fix a typo, thanks Bill!
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llvm-svn: 34741
2007-02-28 09:16:38 +00:00
Nate Begeman
e0232ec706
More Mach-O writer improvements.
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llvm-svn: 34740
2007-02-28 07:40:50 +00:00
Chris Lattner
152bfa103e
use high-level functions in CCState
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llvm-svn: 34739
2007-02-28 07:09:55 +00:00
Chris Lattner
74bb92902e
add methods for analysis of call results and return nodes.
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llvm-svn: 34738
2007-02-28 07:09:40 +00:00
Chris Lattner
227b6c5d19
make use of helper functions in CCState for analyzing formals and calls.
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llvm-svn: 34737
2007-02-28 07:00:42 +00:00
Chris Lattner
e74744143f
add methods to analyze calls and formals.
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llvm-svn: 34736
2007-02-28 06:56:37 +00:00
Chris Lattner
b5582bf984
add a newline at end of file
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llvm-svn: 34735
2007-02-28 06:42:11 +00:00
Chris Lattner
d439e86078
switch LowerFastCCCallTo over to using the new fastcall description.
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llvm-svn: 34734
2007-02-28 06:26:33 +00:00
Chris Lattner
66e1d1dd7e
switch LowerFastCCArguments over to using the autogenerated Fastcall description.
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llvm-svn: 34733
2007-02-28 06:21:19 +00:00
Chris Lattner
0bc74fd6cc
add new CC_X86_32_FastCall calling conv, which describes fastcall on win32.
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Factor out a CC_X86_32_Common convention, which is the part shared between
ccc, stdcall and fastcall
llvm-svn: 34732
2007-02-28 06:20:01 +00:00
Chris Lattner
3066beccb5
rearrange code
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llvm-svn: 34731
2007-02-28 06:10:12 +00:00
Chris Lattner
3ed3be3b4a
remove fastcc (not fastcall) support
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llvm-svn: 34730
2007-02-28 06:05:16 +00:00
Chris Lattner
b9db225049
switch LowerCCCArguments over to using autogenerated CC.
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llvm-svn: 34729
2007-02-28 05:46:49 +00:00
Chris Lattner
5958b176f3
simplify sret handling
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llvm-svn: 34728
2007-02-28 05:39:26 +00:00
Chris Lattner
be7995953a
switch LowerCCCCallTo over to using an autogenerated callingconv
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llvm-svn: 34727
2007-02-28 05:31:48 +00:00
Chris Lattner
0c0a7b288e
rename stuff
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llvm-svn: 34726
2007-02-28 05:30:29 +00:00
Chris Lattner
6f287c6e92
rename some CCActions, add CCIfInReg
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llvm-svn: 34725
2007-02-28 05:29:33 +00:00
Chris Lattner
7fb0823a7b
rename some CCActions
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llvm-svn: 34724
2007-02-28 05:29:06 +00:00
Chris Lattner
0706d8496c
correct dependency
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llvm-svn: 34723
2007-02-28 05:10:40 +00:00
Chris Lattner
ba3d273122
switch return value passing and the x86-64 calling convention information
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over to being autogenerated from the X86CallingConv.td file.
llvm-svn: 34722
2007-02-28 04:55:35 +00:00
Chris Lattner
659ca56383
make subtarget references work.
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llvm-svn: 34721
2007-02-28 04:51:41 +00:00
Chris Lattner
22778a3d1c
implement CCPromoteToType
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llvm-svn: 34720
2007-02-28 04:43:48 +00:00
Reid Spencer
ccaec8e7c4
Describe how arbitrary precision integers are written to the bytecode.
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llvm-svn: 34719
2007-02-28 02:33:06 +00:00
Reid Spencer
b5cf20c939
Implement reading of arbitrary precision integers.
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llvm-svn: 34718
2007-02-28 02:25:48 +00:00
Reid Spencer
90c26a31ac
Implement writing of arbitrary precision integers.
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llvm-svn: 34717
2007-02-28 02:25:20 +00:00
Reid Spencer
c7a686b62d
Regenerate.
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llvm-svn: 34716
2007-02-28 02:24:54 +00:00
Reid Spencer
7957de7949
Implement arbitrary integer constants through the use of APInt values.
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Positive, negative, and hexadecimal integer constants will now return an
APInt for values having > 64 bits of precision.
llvm-svn: 34715
2007-02-28 02:24:27 +00:00
Reid Spencer
9875fc1500
Implement support for aribrary precision integers by creating two new
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tokens: ESAPINTVAL and EUAPINTVAL and adding an APInt* as a semantic value.
This allows us to extend the definition of an integer constant to allow
arbitrary precision integer constant values.
llvm-svn: 34714
2007-02-28 02:23:44 +00:00
Reid Spencer
f8470272a7
getActiveWords should return the number of words, not the index of the
...
highest active words. Increment its result by one.
llvm-svn: 34713
2007-02-28 02:20:49 +00:00
Reid Spencer
66d0d572c2
Fix a bug in RoundDoubleToAPInt where it would force the size to 64 bits
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instead of honoring the client's requested bit width.
llvm-svn: 34712
2007-02-28 01:30:08 +00:00
Evan Cheng
e8af69632f
Make requiresRegisterScavenging determination on a per MachineFunction basis.
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llvm-svn: 34711
2007-02-28 00:59:19 +00:00
Evan Cheng
add648e3e5
Fix test case.
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llvm-svn: 34710
2007-02-28 00:36:33 +00:00
Evan Cheng
9049cd72e6
Temporary: make R12 available in ARM mode if RegScavenger is being used.
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llvm-svn: 34709
2007-02-28 00:22:44 +00:00
Evan Cheng
30508919c8
Start making use of RegScavenger.
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llvm-svn: 34708
2007-02-28 00:21:58 +00:00
Evan Cheng
95ae95a6a6
PEI now passes a RegScavenger ptr to eliminateFrameIndex.
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llvm-svn: 34707
2007-02-28 00:21:17 +00:00
Evan Cheng
589ba3964b
MRegisterInfo disowns RegScavenger. It's immutable.
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llvm-svn: 34706
2007-02-28 00:17:36 +00:00
Reid Spencer
c2d433d47a
Join two lines that can be joined.
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llvm-svn: 34705
2007-02-27 23:49:07 +00:00
Reid Spencer
98765e17df
Add some syntactic sugar.
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llvm-svn: 34704
2007-02-27 23:47:33 +00:00
Reid Spencer
4aeaeaf894
Pull out the stops.
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llvm-svn: 34703
2007-02-27 23:33:03 +00:00
Reid Spencer
3370b04a66
Remove some redundancy.
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llvm-svn: 34702
2007-02-27 23:27:26 +00:00
Evan Cheng
ee8aca0cfa
Minor tweak. Allocate r0 to r3 in reverse order, r3 is least likely to be livein to a function.
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llvm-svn: 34701
2007-02-27 23:03:55 +00:00
Evan Cheng
a7e4b60b85
Some more code clean up.
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llvm-svn: 34700
2007-02-27 22:58:43 +00:00
Chris Lattner
c5e2a3a80e
reenable generation of CC info
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llvm-svn: 34699
2007-02-27 22:12:19 +00:00