Commit Graph

21081 Commits

Author SHA1 Message Date
Chris Lattner
e8b78e73f7 Add a new flag
llvm-svn: 24480
2005-11-21 23:06:08 +00:00
Chris Lattner
fb4a026c32 Remove a level of indentation by using a continue.
llvm-svn: 24479
2005-11-21 22:48:18 +00:00
Chris Lattner
d17b6f1f1f Simplify the subtarget info, allow the asmwriter to do some target sensing
based on TargetType.

llvm-svn: 24478
2005-11-21 22:43:58 +00:00
Chris Lattner
77bd127e14 Use subtarget information computed by X86Subtarget instead of rolling our own.
llvm-svn: 24477
2005-11-21 22:39:40 +00:00
Chris Lattner
4e1e8b180b Make the X86 subtarget compute the basic target type: ELF, Cygwin, Darwin,
or native Win32

llvm-svn: 24476
2005-11-21 22:31:58 +00:00
Chris Lattner
0a2fc68b8a Add a forELF flag, allowing the removal of forCygwin and simplification of
conditionals.

llvm-svn: 24475
2005-11-21 22:19:48 +00:00
Chris Lattner
e68011991d Add some more directives
llvm-svn: 24474
2005-11-21 19:51:51 +00:00
Chris Lattner
fe8b9b90d4 simplify and genericize this code
llvm-svn: 24473
2005-11-21 19:50:31 +00:00
Duraid Madina
5fe9d39b8d add support for div/rem to the dag->dag isel. yay.
llvm-svn: 24472
2005-11-21 14:14:54 +00:00
Duraid Madina
04be8e167c I think I know what you meant here, but just to be safe I'll let you
do it. :)

    <_sabre_> excuses excuses

llvm-svn: 24471
2005-11-21 14:09:40 +00:00
Chris Lattner
f4b9a79b79 Eliminate unneeded intermediate class. Move doFinalizeMethod to bottom of
file.

llvm-svn: 24470
2005-11-21 08:40:17 +00:00
Chris Lattner
b24983c574 Start using shared asmprinter Constant Pool emitter, use shorter cpi names.
llvm-svn: 24469
2005-11-21 08:38:26 +00:00
Chris Lattner
9a74c980e8 prune #include
llvm-svn: 24468
2005-11-21 08:33:17 +00:00
Chris Lattner
03d9332c4f Switch to using the shared constant pool printer, along with using shorter
CPI ids

llvm-svn: 24467
2005-11-21 08:32:23 +00:00
Chris Lattner
0392a281e0 Switch to using the generic constant pool emitter impl, use shorter
CPI names

llvm-svn: 24466
2005-11-21 08:29:17 +00:00
Chris Lattner
a5ec3d8e81 Use generic constant pool emission code in the AsmPrinter class.
llvm-svn: 24465
2005-11-21 08:26:15 +00:00
Chris Lattner
3820bdc84c Allow target to customize directive used to switch to arbitrary section in SwitchSection,
add generic constant pool emitter

llvm-svn: 24464
2005-11-21 08:25:09 +00:00
Chris Lattner
7edfd3138a add two more config directives, add method for printing constant pool
llvm-svn: 24463
2005-11-21 08:24:11 +00:00
Chris Lattner
31197fa019 Use the FunctionNumber provided by the AsmPrinter class
llvm-svn: 24462
2005-11-21 08:14:07 +00:00
Chris Lattner
3ad9bee9a4 increment the function number in SetupMachineFunction
llvm-svn: 24461
2005-11-21 08:13:27 +00:00
Chris Lattner
37cc677f05 Make the AsmPrinter keep track of the notion of a function number.
llvm-svn: 24460
2005-11-21 08:12:47 +00:00
Chris Lattner
d7ae8bcf66 Use CommentString where possible, fix a bug where aix mode wouldn't assemble
due to basic blocks being misnamed.

llvm-svn: 24459
2005-11-21 08:02:41 +00:00
Chris Lattner
f3af64b478 unify the darwin and aix constant pool printers
llvm-svn: 24458
2005-11-21 07:57:37 +00:00
Chris Lattner
4c1efb2a29 Adjust to capitalized asmprinter method names
llvm-svn: 24457
2005-11-21 07:51:36 +00:00
Chris Lattner
3e2c6c1d15 Adjust to capitalized AsmPrinter method names
llvm-svn: 24456
2005-11-21 07:51:23 +00:00
Chris Lattner
29dcb4d3ef Capitalize methods for better consistency
llvm-svn: 24455
2005-11-21 07:51:06 +00:00
Chris Lattner
0716cec311 Use PrivateGlobalPrefix for basic block labels. This allows the x86 darwin
port to properly use L for the bb prefix instead of .

llvm-svn: 24454
2005-11-21 07:43:59 +00:00
Chris Lattner
b4955ba62b use PrivateGlobalPrefix for basic blocks
llvm-svn: 24453
2005-11-21 07:41:05 +00:00
Chris Lattner
a0905b348a Use PrivateGlobalPrefix for basic block labels
llvm-svn: 24452
2005-11-21 07:39:22 +00:00
Chris Lattner
28504fdac0 Use PrivateGlobalPrefix for basic blocks
llvm-svn: 24451
2005-11-21 07:38:08 +00:00
Chris Lattner
13902c24bd Switch to the new shared SwitchSection
llvm-svn: 24450
2005-11-21 07:30:28 +00:00
Chris Lattner
b273e59ae8 Start using SwitchSection, allowing globals and functions to be emitted
to specific sections.  Delete some dead functions copied from the X86 backend.

llvm-svn: 24449
2005-11-21 07:26:04 +00:00
Chris Lattner
83215f8935 convert the rest of this over to use SwitchSection
llvm-svn: 24448
2005-11-21 07:16:34 +00:00
Chris Lattner
a19d2349b1 Start using the AsmPrinter shared SwitchSection code. This allows the X86
backend to implement global variables in sections.

llvm-svn: 24447
2005-11-21 07:11:11 +00:00
Chris Lattner
bc917fe899 This is now implemented in common codegen code
llvm-svn: 24446
2005-11-21 07:06:58 +00:00
Chris Lattner
f78eca1416 Add section switching to common code generator code. Add a couple of
asserts.

llvm-svn: 24445
2005-11-21 07:06:27 +00:00
Chris Lattner
05782d4087 Add section switching to to common AsmPrinter code.
llvm-svn: 24444
2005-11-21 07:05:42 +00:00
Chris Lattner
e5d0064a9d Rename SwitchSection -> switchSection to avoid conflicting with a future
change.

llvm-svn: 24443
2005-11-21 06:55:27 +00:00
Chris Lattner
07ea769304 Start using PrivateGlobalPrefix correctly
llvm-svn: 24442
2005-11-21 06:51:52 +00:00
Chris Lattner
78bb97af59 set PrivateGlobalPrefix on darwin, use it when printing out CP references
llvm-svn: 24441
2005-11-21 06:47:58 +00:00
Chris Lattner
00a2d1554b Naturally align doubles in the constant pool, set PrivateGlobalPrefix on
darwin, use it when printing the constant pool indices so the labels are
appropriately private, emit cp entries to .const instead of .data on darwin
and only emit a single .section for the constant pool, not one for each
entry.

llvm-svn: 24440
2005-11-21 06:46:22 +00:00
Chris Lattner
cf57490f4c Add a new option.
llvm-svn: 24439
2005-11-21 06:41:08 +00:00
Chris Lattner
d122fc01dd Lower READCYCLECOUNTER correctly, preserving the chain result
llvm-svn: 24438
2005-11-20 22:57:19 +00:00
Chris Lattner
bc0a6be68a Legalize MERGE_VALUES, expand READCYCLECOUNTER correctly, so it doesn't
break control dependence.

llvm-svn: 24437
2005-11-20 22:56:56 +00:00
Chris Lattner
f6ae8401db add a new node type
llvm-svn: 24436
2005-11-20 22:55:57 +00:00
Chris Lattner
5d9ecff961 encode rdtsc correctly
llvm-svn: 24435
2005-11-20 22:13:18 +00:00
Chris Lattner
f4f66fafd9 use chain operands to ensure the copies don't wander from the rdtsc instruction.
llvm-svn: 24434
2005-11-20 22:01:40 +00:00
Chris Lattner
6efddab321 This should not be dce'd
llvm-svn: 24433
2005-11-20 21:46:52 +00:00
Andrew Lenharth
56419c94c7 oops
llvm-svn: 24432
2005-11-20 21:42:49 +00:00
Andrew Lenharth
957fb1697e check that rdtsc is generated from readcyclecounter
llvm-svn: 24431
2005-11-20 21:41:59 +00:00