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b0b55e74a0
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259 Commits

Author SHA1 Message Date
Chris Lattner
b0b55e74a0 Seperate asmstring parsing from emission. This allows the code to be simpler 
and more understandable.  It also allows us to do simple things like fold
consequtive literal strings together.  For example, instead of emitting this
for the X86 backend:

  O  << "adc" << "l" << " ";

we now generate this:

  O << "adcl ";

*whoa* :)

This shrinks the X86 asmwriters from 62729->58267 and 65176->58644 bytes
for the intel/att asm writers respectively.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19749 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-22 17:32:42 +00:00
Andrew Lenharth
2202bfa5a3 make double-dollar properly escape asmstrings 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19740 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-22 00:35:22 +00:00
Chris Lattner
aad75aa1a2 Expose isConvertibleToThreeAddress and isCommutable bits to the code generator. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19243 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-02 02:29:04 +00:00
Reid Spencer
ead87b6712 For PR387: 
Make this compile without warning when -Woverloaded-virtual is used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18588 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-06 23:42:37 +00:00
Reid Spencer
227b6d00dd Fix usage of changed function prototype 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17798 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-14 22:30:54 +00:00
Chris Lattner
141e3fd81d Quiet VC++ warnings 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17484 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-05 04:50:59 +00:00
Reid Spencer
cc2d1e25f3 Internalize variable names to prevent recursive assignment. Cleanup docs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17359 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-30 09:19:36 +00:00
Reid Spencer
6cb21d443e Change Library Names Not To Conflict With Others When Installed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17286 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-27 23:18:45 +00:00
Chris Lattner
1fca5ff62b Convert 'struct' to 'class' in various places to adhere to the coding standards 
and work better with VC++.  Patch contributed by Morten Ofstad!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17281 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-27 16:14:51 +00:00
Chris Lattner
89e0f74094 Make VC happier, patch contributed by Morten Ofstad 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17179 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-23 04:58:50 +00:00
Reid Spencer
40a955ab05 We're not doing automake any more 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17168 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-22 21:02:23 +00:00
Reid Spencer
cac731ecbe We won't use automake 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17155 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-22 03:35:04 +00:00
Reid Spencer
86d341b204 Initial automake generated Makefile template 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17136 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-18 23:55:41 +00:00
Misha Brukman
28eefa5464 * Factor out (into new fn) a loop emitting operand shifts into the instruction 
* Reverse instruction bit components for a LittleEndian-style encoding
* Fix some comments and spacing


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16975 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-14 05:53:01 +00:00
Misha Brukman
35e83cc970 * Add option to read isLittleEndianEncoding for InstrInfo classes 
* Doxygen-ify some function comments


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16974 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-14 05:50:43 +00:00
Chris Lattner
4523709d8e Patch to make VS happier, thanks to Morten Ofstad for pointing this out. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16956 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-13 15:25:46 +00:00
Reid Spencer
36a7d906c3 Updates for changes in Makefile rules. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16951 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-13 11:48:50 +00:00
Chris Lattner
9d990a01a9 Don't emit the method into the llvm namespace, let the #includer decide where it goes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16934 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-12 16:21:18 +00:00
Reid Spencer
9f41a5fe85 Initial version of automake Makefile.am file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16885 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-10 20:43:57 +00:00
Misha Brukman
cf4f810372 Properly `quote' names, and don't forget to add the ending quote! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16838 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-08 14:59:05 +00:00
Chris Lattner
953c6fe112 Correctly parse variant notation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16637 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-03 20:19:02 +00:00
Chris Lattner
560a79f1ea Add initial support for variants. This just parses the new format, no 
functionality is added


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16636 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-03 19:34:31 +00:00
Misha Brukman
231684adb4 #include DataTypes.h to compile on MinGW, patch by Henrik Bach. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16616 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-30 18:27:39 +00:00
Nate Begeman
cdd66b524f Add support for the isLoad and isStore flags, needed by the instruction scheduler 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16554 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-28 21:01:45 +00:00
Chris Lattner
5b71d3af35 Turn the hasDelaySlot flag into the M_DELAY_SLOT_FLAG 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16553 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-28 18:38:01 +00:00
Chris Lattner
b228657acc Revamp the Register class, and allow the use of the RegisterGroup class to 
specify aliases directly in register definitions.

Patch contributed by Jason Eckhardt!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16330 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-14 04:17:02 +00:00
Reid Spencer
40b062fdf8 Clean up some "clean:" targets so they use $(VERB) and don't print anything 
by default, like every other "clean" target in LLVM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16161 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-03 23:19:53 +00:00
Reid Spencer
23f7d5131c Make tblgen's exception handling a little more robust by printing the 
program name and also catching ...


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16160 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-03 23:17:54 +00:00
Reid Spencer
551ccae044 Changes For Bug 352 
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-01 22:55:40 +00:00
Reid Spencer
0172d09b64 Link with LLVMsystem.a for operating system independence. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16094 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-29 19:31:19 +00:00
Reid Spencer
debb5f085a RemoveFileOnErrorSignal is now in the llvm::sys namespace. Adjust 
accordingly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16093 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-29 19:30:41 +00:00
Chris Lattner
037d732e09 Alignment is now in bits. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15976 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-21 20:15:25 +00:00
Chris Lattner
98df506e71 Make alignment be in bits, just like size is 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15969 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-21 20:00:36 +00:00
Chris Lattner
987b5cc557 Infer the spillsize/alignment of a register based on the register classes 
it is embedded into.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15966 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-21 19:42:03 +00:00
Chris Lattner
5767775505 Support "Methods" in register classes in CodgeGenRegisterClass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15965 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-21 19:21:21 +00:00
Chris Lattner
056afeface Start parsing register classes into a more structured form 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15961 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-21 04:05:00 +00:00
Chris Lattner
7a680c6064 Read in declared reg sizes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15960 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-21 02:24:57 +00:00
Chris Lattner
2c38413b3f Do not #include files into the llvm namespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15849 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 03:08:28 +00:00
Chris Lattner
2669311320 Use CodeGenRegister class to make reading in of register information more 
systematic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15805 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 01:10:21 +00:00
Chris Lattner
8dab6ca9c6 Add initial support for register and register class representation. 
Obviously this is not done.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15804 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 01:09:52 +00:00
Chris Lattner
59b92cec35 Remove awareness of isDummyClass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15789 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 23:04:13 +00:00
Chris Lattner
175580c0f3 Make the AsmWriter a first-class tblgen object. Allow targets to specify 
name of the generated asmwriter class, and the name of the format string.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15747 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-14 22:50:53 +00:00
Chris Lattner
9302ba416b Fix minor bug in previous checkin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15649 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-11 04:08:36 +00:00
Chris Lattner
1caef2c0a9 change how we invoke the printer. Instead of passing in the MO directly, 
pass in the MI, operand number, and the type of the operand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15645 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-11 02:23:23 +00:00
Chris Lattner
cf03da0ce9 Start parsing more information from the Operand information 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15644 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-11 02:22:39 +00:00
Chris Lattner
552a8428fa Remove special case hacks 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15643 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-11 01:53:58 +00:00
Misha Brukman
ad346ad170 Deleted commented-out code as we now get namespace directly, add comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15627 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-10 20:54:58 +00:00
Misha Brukman
e2ba7787ba Use the target name instead of hard-coding SparcV9. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15616 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-10 18:31:01 +00:00
Chris Lattner
2b27b88716 This was a good idea, but until this does not break the build of 
lib/Target/Sparc, we should not use it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15603 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-10 15:05:18 +00:00
Misha Brukman
d7a5b2826c Use the current target name instead of a ClassPrefix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15585 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-09 19:10:43 +00:00