Commit Graph

21067 Commits

Author SHA1 Message Date
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
Andrew Lenharth
a369904fc5 The second patch of X86 support for read cycle counter.
llvm-svn: 24430
2005-11-20 21:41:10 +00:00
Andrew Lenharth
b44263313a The first patch of X86 support for read cycle counter
llvm-svn: 24429
2005-11-20 21:32:07 +00:00
Chris Lattner
c830542c70 more progress towards bug 291 being finished. Patch by Owen Anderson,
HAVE_GV case fixed up by me.

llvm-svn: 24428
2005-11-20 03:45:52 +00:00
Chris Lattner
517942843d Unbreak codegen of bools. This should fix the llc/jit/llc-beta failures
from last night.

llvm-svn: 24427
2005-11-19 18:40:42 +00:00
Chris Lattner
3727cc7ac0 Initialize this variable on all paths, fixing a crasher in windows. Thanks
to JeffC for pointing this out.

llvm-svn: 24426
2005-11-19 07:48:33 +00:00
Chris Lattner
fc1975aa3b Improve Selection DAG printer portability. Patch by Owen Anderson!
llvm-svn: 24425
2005-11-19 07:44:09 +00:00
Chris Lattner
a36ad00a9a Teach tblgen about instruction operands that have multiple MachineInstr
operands, digging into them to find register values (used on X86).  Patch
by Evan Cheng!

llvm-svn: 24424
2005-11-19 07:05:57 +00:00
Chris Lattner
af79013023 Teach the x86 backend about the register constraints of its addressing mode.
Patch by Evan Cheng

llvm-svn: 24423
2005-11-19 07:01:30 +00:00
Chris Lattner
bec2158e66 Capture more operand info, patch by Evan Cheng
llvm-svn: 24422
2005-11-19 07:00:10 +00:00
Chris Lattner
72dc36da76 Teach the graph viewer to handle register operands that are zero.
llvm-svn: 24421
2005-11-19 06:58:46 +00:00
Chris Lattner
3a1a1557e1 Silence a bogus warning
llvm-svn: 24420
2005-11-19 05:51:46 +00:00
Chris Lattner
6e0171ba8b Add load and other support to the dag-dag isel. Patch contributed by Evan
Cheng!

llvm-svn: 24419
2005-11-19 02:11:08 +00:00
Chris Lattner
89056c7145 Add some method variants, patch by Evan Cheng
llvm-svn: 24418
2005-11-19 01:44:53 +00:00
Chris Lattner
e9a33d2505 Add two new construction methods, patch by Evan Cheng
llvm-svn: 24417
2005-11-19 01:42:10 +00:00