cbd47631ea
Fix Regression/CodeGen/PowerPC/2004-12-12-ZeroSizeCommon.ll, and all programs
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when compiled with debug information.
llvm-svn: 18835
2004-12-12 20:36:19 +00:00
10b637eade
CSE calls to getTypeSize.
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llvm-svn: 18833
2004-12-12 20:31:00 +00:00
43123c9f7a
Remove the ISel->AsmPrinter link via the TargetMachine that was put in
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place to help bring up the PowerPC back end on Darwin. This code is no
longer serves any purpose now that the AsmPrinter does the right thing
all the time printing GlobalValues. --Cruft.
llvm-svn: 18267
2004-11-27 04:45:11 +00:00
3f76eb69f6
Enable optimization suggested by Chris Lattner to not emit reloc stubs for
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static global variables whose addresses are taken. This allows us to
convert the following code for taking the address of a static function foo
addis r2, r30, ha16(Ll1__2E_foo_2$non_lazy_ptr-"L00001$pb")
lwz r3, lo16(Ll1__2E_foo_2$non_lazy_ptr-"L00001$pb")(r2)
which also includes linker stub code emitted at the end of the .s file not
shown here, and replace it with this:
addis r2, r30, ha16(l1__2E_foo_2-"L00001$pb")
la r3, lo16(l1__2E_foo_2-"L00001$pb")(r2)
which in addition to not needing linker help, also has no load instruction.
For those not up on PowerPC mnemonics, la is shorthand for add immediate.
llvm-svn: 18239
2004-11-25 07:09:01 +00:00
e225fa12ab
Handle GhostLinkage (should not ever reach the assembly printing stage!)
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llvm-svn: 17749
2004-11-14 21:03:30 +00:00
1164955bf1
Allow hbd to be bugpointable on darwin by fixing common and linkonce codegen
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llvm-svn: 17637
2004-11-09 04:01:18 +00:00
dd8f1d8b77
Remove file that is no longer used, and move include of MRegisterInfo.h
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from PowerPCFrameInfo.h to PowerPCAsmPrinter.cpp where it is actually
needed.
llvm-svn: 17244
2004-10-26 06:02:38 +00:00
cea2e46821
Align function arguments in function headers
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llvm-svn: 17178
2004-10-23 04:58:32 +00:00
844186b8b4
Generate correct stubs for weak-linked symbols
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llvm-svn: 17101
2004-10-17 23:01:34 +00:00
033b816171
add optimized code sequences for setcc x, 0
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llvm-svn: 16478
2004-09-22 04:40:25 +00:00
175fdd4678
* Change PPC32AsmPrinter => PowerPCAsmPrinter since it is now shared between
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Darwin and AIX and is not 32- or 64-bit specific
* Bring back PowerPC.td as a result, to make it use the `PowerPC' class name
* Adjust Makefile accordingly
llvm-svn: 16174
2004-09-05 02:42:44 +00:00
4acadb3af7
Renamed PPC32AsmPrinter.cpp => PowerPCAsmPrinter.cpp as the Darwin and AIX asm
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printers are now unified into one file.
llvm-svn: 16173
2004-09-05 02:27:37 +00:00
e67a212267
Breaking up the PowerPC target into 32- and 64-bit subparts, Part III: the rest.
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llvm-svn: 15636
2004-08-11 00:11:25 +00:00
dad438bfb9
Renamed PPC32 (namespace for regs, opcodes) to PPC to include 64-bit targets
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llvm-svn: 15631
2004-08-10 22:47:03 +00:00
eca36a5aa0
CodePrinter -> AsmPrinter
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llvm-svn: 15599
2004-08-09 22:27:45 +00:00
08c58e63d9
getValues does not exist
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llvm-svn: 15495
2004-08-04 17:29:14 +00:00
07fad1cdee
Minor corrections
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llvm-svn: 15309
2004-07-28 20:18:53 +00:00
ca5880025d
Find longs by type, not by their primitive size being 64. Patch by Nate Begeman.
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llvm-svn: 15304
2004-07-28 19:12:24 +00:00
47d5a22f8b
Fix printing of immediate operands by looking at their operand types in
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the TargetInstrInfo. This fixes UnitTests 2003-05-26-Shorts and
2003-07-09-LoadShorts.
llvm-svn: 15296
2004-07-28 00:00:48 +00:00
a594740016
Correctly print out long branches, assert on finding pseudo instr COND_BRANCH
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Patch by Nate Begeman.
llvm-svn: 15286
2004-07-27 18:40:39 +00:00
ed664f91a4
Increment the label number in runOnFunction() rather than while printing out
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some instruction. Patch by Nate Begeman.
llvm-svn: 15236
2004-07-26 16:28:33 +00:00
66c816a6a3
Simplify boolean test.
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llvm-svn: 15145
2004-07-23 21:43:26 +00:00
7dba17d1ce
* Codegen of GEPs dramatically improved by folding multiplies and adds
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* Function pointers implemented correctly using appropriate stubs
Contributed by Nate Begeman.
llvm-svn: 15133
2004-07-23 16:08:20 +00:00
8d75aa4475
* Fix printing of signed immediate values (Nate Begeman)
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* Fix printing of `zeroinitializer'
* Fix printing of `linkonce' globals, complete with stubs
llvm-svn: 15084
2004-07-21 20:11:11 +00:00
42666aed5e
Differentiate between global and weak symbol loads
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llvm-svn: 15035
2004-07-20 15:45:27 +00:00
22802cc6cd
* Fn args passed in registers are now recorded as used by the call instruction
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`-> asm printer updated to not print out those registers with the call instr
All of Shootout tests now work. Great thanks to Nate Begeman for the patch!
llvm-svn: 15015
2004-07-20 00:42:19 +00:00
aba6c47900
CPR Fixes
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llvm-svn: 14961
2004-07-18 07:29:35 +00:00
d4ac818593
* Output non-lazy linking stubs for external global variables
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* Get rid of dead and #if 0'd code
* Minor for loop speed-up: save end iterator instead of querying every time
llvm-svn: 14893
2004-07-16 20:29:04 +00:00
d350b64352
* Add spaces between words and numbers in comments printed out for longs/floats
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* Print out IMPLICIT_DEFS as comments in the assembly, patch by Nate Begeman
llvm-svn: 14890
2004-07-16 19:01:13 +00:00
b604b4df21
* Fix header comment, excise references to X86
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* Add suport for printing out references to constant pool indices
llvm-svn: 14699
2004-07-08 17:58:04 +00:00
2138f1b2b0
Use the more compact `bl' instead of cryptic (but equivalent) `bcl 20,31'
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llvm-svn: 14652
2004-07-06 22:40:34 +00:00
fcc59bd0e0
Check if operand has an allocated reg before requesting it.
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llvm-svn: 14550
2004-07-01 21:09:12 +00:00
fee5a22f8a
* Inquire about the number of operands from the instruction directly
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* Only check for a register if we are sure the instruction has one allocated
llvm-svn: 14509
2004-06-30 21:54:12 +00:00
c794feab51
* Stop using BBNumbering, we don't really need it
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* Only increment labelNumber once, because it's used by both Load{hi,lo}Addr
* There is no .bss section on PowerPC
* Use .align 2 instead of other random numbers
llvm-svn: 14504
2004-06-29 23:40:57 +00:00
811f5c2c4c
Assembly syntax/comment fixes by Nate Begeman.
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llvm-svn: 14479
2004-06-29 17:13:26 +00:00
75985d725c
No need to generate a lazy-linking stub for internal functions, they can be
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resolved by the static linker.
llvm-svn: 14467
2004-06-28 18:03:37 +00:00
8455e0177b
Do not set the `link' bit when branching to the first BB of a function, as it
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will cause an infinite loop. The link bit is only used for calling functions.
llvm-svn: 14466
2004-06-28 17:57:40 +00:00
9cb88aae40
Fix spacing around function arguments.
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llvm-svn: 14463
2004-06-28 15:53:27 +00:00
26e36e5758
Combine several if stmts with returns into an if-then-elseif-else chain.
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llvm-svn: 14414
2004-06-25 19:24:52 +00:00
c56b66f504
* Be consistent about MachineBB labels and references to them in instr stream
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* Use MachineBB's built-in numbering system instead of reinventing one
llvm-svn: 14408
2004-06-25 15:42:10 +00:00
a27375832b
* Initialize the entire array statically, not member-at-a-time
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* Remove x86-specific comment re: intel vs. at&t assembly syntax
llvm-svn: 14406
2004-06-25 15:11:34 +00:00
a08a2363ec
* Lowercase the register names
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* Parenthesize assert() expressions correctly
* Fix spacing around for() and if() statements
llvm-svn: 14384
2004-06-24 23:51:00 +00:00
f62ee7a11b
* Tabs to spaces
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* Remove unnecessary parens, braces, clean up code layout
llvm-svn: 14379
2004-06-24 23:04:11 +00:00
f57c3cd1e8
* Order #includes
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* Use the DEBUG() guard for debug printouts
llvm-svn: 14367
2004-06-24 17:31:42 +00:00
6292a056a8
Type::getPrimitiveID() -> getTypeID()
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llvm-svn: 14287
2004-06-21 17:19:08 +00:00
e05203fb40
Initial revision
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llvm-svn: 14283
2004-06-21 16:55:25 +00:00
Chris Lattner