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3841 Commits

Author SHA1 Message Date
Andrew Lenharth fab772045e generate chain result 
llvm-svn: 24307
 2005-11-11 23:02:55 +00:00
Andrew Lenharth 5b3b9d7052 Fix a bunch more alpha regressions 
llvm-svn: 24304
 2005-11-11 19:52:25 +00:00
Andrew Lenharth 01aa56397d continued readcyclecounter support 
llvm-svn: 24300
 2005-11-11 16:47:30 +00:00
Chris Lattner fafff9ba1d Make BB and CPI labels use the function number, not the function name as a 
uniquing id.  This makes things happy when the function name is quoted,
preventing labels like LBB"foo"_2.

llvm-svn: 24295
 2005-11-10 21:59:25 +00:00
Chris Lattner 4b3b9192b2 do not allow '.' in symbol names 
llvm-svn: 24292
 2005-11-10 21:39:29 +00:00
Chris Lattner 9eb7dfa15a Darwin supports quoted labels. This implements: 
test/Regression/CodeGen/PowerPC/darwin-labels.ll

llvm-svn: 24287
 2005-11-10 19:33:43 +00:00
Chris Lattner 369b61f068 Call this method with the object we have 
llvm-svn: 24279
 2005-11-10 18:53:25 +00:00
Chris Lattner 59e44ff3d3 Make the aix asm printer interface properly with the parent class 
llvm-svn: 24274
 2005-11-10 18:20:29 +00:00
Andrew Lenharth e373163e95 fix a bunch of regressions 
llvm-svn: 24269
 2005-11-10 16:59:55 +00:00
Andrew Lenharth 97a7fcfd2b whatever. Intermediate patch to see what breaks. Seems ok. 
llvm-svn: 24260
 2005-11-09 19:17:08 +00:00
Chris Lattner 88e234dd49 Add a new option to indicate we want the code generator to emit code quickly, 
not spending tons of time microoptimizing it.  This is useful for an -O0
style of build.

llvm-svn: 24235
 2005-11-08 02:12:47 +00:00
Chris Lattner b28f214033 Add a new option to indicate we want the code generator to emit code quickly,not spending tons of time microoptimizing it. This is useful for an -O0style of build. 
llvm-svn: 24233
 2005-11-08 02:11:51 +00:00
Duraid Madina 3c1c8c55c3 add support for storing and returning bools 
llvm-svn: 24228
 2005-11-07 03:11:02 +00:00
Duraid Madina 4a30d4a460 just some random hacking - calls (particularly indirect) need a lot of 
love (especially with -sched=simple)

llvm-svn: 24225
 2005-11-06 13:43:30 +00:00
Nate Begeman 3ee3e69556 Add the necessary support to the ISel to allow targets to codegen the new 
alignment information appropriately.  Includes code for PowerPC to support
fixed-size allocas with alignment larger than the stack.  Support for
arbitrarily aligned dynamic allocas coming soon.

llvm-svn: 24224
 2005-11-06 09:00:38 +00:00
Duraid Madina 4645db0948 ask for 16-byte aligned jmpbufs. This should unbreak C++ on IA64 (and 
a bunch of other things) but is currently ignored by the code
generator.

llvm-svn: 24206
 2005-11-06 04:29:30 +00:00
Chris Lattner 75fe59c4ea add a case Nate sent me 
llvm-svn: 24195
 2005-11-05 08:57:56 +00:00
Duraid Madina 31071b7471 oops, forgot to load GP for indirect calls, though the old code now commented 
out failed (e.g. methcall) - now the code compiles, though it's not quite
right just yet (tm) ;)

would fix this but it's 3am! :O

llvm-svn: 24186
 2005-11-04 17:55:53 +00:00
Duraid Madina d3260128af kill redundant SP/GP/RP save/restores across calls 
llvm-svn: 24183
 2005-11-04 10:01:10 +00:00
Duraid Madina fc1d1b2499 add support for loading bools 
llvm-svn: 24182
 2005-11-04 09:59:06 +00:00
Duraid Madina 7ac646ef95 fun with predicates! (add TRUNC i64->i1, AND i1 i1, fix XOR i1 i1) 
llvm-svn: 24175
 2005-11-04 00:57:56 +00:00
Duraid Madina f0f22a55b0 add pattern to load constant 0 into a predicate reg 
llvm-svn: 24164
 2005-11-03 10:09:32 +00:00
Chris Lattner 674660ff03 Fix a bug that prevented this pattern from matching 
llvm-svn: 24161
 2005-11-03 05:45:34 +00:00
Chris Lattner 9b9a839605 Fix a QOI issue noticed by Markus F.X.J. Oberhumer. 
This fixes PR641

llvm-svn: 24154
 2005-11-02 17:42:58 +00:00
Duraid Madina 955ffafd79 "fix" support for FP constants (this code asserts in the scheduler, 
though)

llvm-svn: 24152
 2005-11-02 07:32:59 +00:00
Duraid Madina 4480dcdcea add F0 and F1 to the FP register class 
llvm-svn: 24151
 2005-11-02 07:30:39 +00:00
Chris Lattner b5310bdbe9 This works now 
llvm-svn: 24150
 2005-11-02 06:49:37 +00:00
Duraid Madina 17decbb253 add support for SELECT to TargetSelectionDAG.td, add support for 
selecting ints to IA64, and a few other ia64 bits and pieces

llvm-svn: 24147
 2005-11-02 02:37:18 +00:00
Duraid Madina 9abf1650ed add support for loading FP constants +0.0 and +1.0 to the dag isel, 
stop pretending -0.0 and -1.0 are machine constants

llvm-svn: 24146
 2005-11-02 02:35:04 +00:00
Jim Laskey 802748cd61 Allow itineraries to be passed through the Target Machine. 
llvm-svn: 24139
 2005-11-01 20:06:59 +00:00
Duraid Madina 5a087ff8c3 heh, scheduling was easy? 
need to send chris, jim and sampo a box of fish each

llvm-svn: 24135
 2005-11-01 05:49:08 +00:00
Duraid Madina 9b61d3c1e2 FORTRAN!!! :( and other similarly unfortunate things mean that on ia64 
one sometimes needs to pass FP args in both FP *and* integer registers.

llvm-svn: 24134
 2005-11-01 05:46:16 +00:00
Duraid Madina b81b61330e so tablegen was thinking I might want to convert FPs to predicates. 
clever little tablegen!

llvm-svn: 24133
 2005-11-01 03:32:15 +00:00
Duraid Madina 6c912bffd6 add support for int->FP and FP->int ops, and add ia64 patterns for these 
llvm-svn: 24132
 2005-11-01 03:07:25 +00:00
Duraid Madina a284b6636f add zeroextend predicate->integer 
llvm-svn: 24131
 2005-11-01 01:29:55 +00:00
Chris Lattner 7432ceef5c Add a flag to enable a darwin linker optimization 
llvm-svn: 24130
 2005-11-01 00:12:36 +00:00
Chris Lattner 6b63e0c6fd Make constant pool entries use private labels. This is important when you're 
not compiling a whole program at a time :)

llvm-svn: 24129
 2005-10-31 22:12:06 +00:00
Duraid Madina 88fc69f627 add FP compares and implicit register defs to the dag isel 
llvm-svn: 24118
 2005-10-31 01:42:11 +00:00
Chris Lattner 5c7d731832 If the module has no t-t and the host is an alpha, default to using the Alpha BE 
llvm-svn: 24110
 2005-10-30 16:44:01 +00:00
Duraid Madina 57b7ee9da8 fix some broken comparisons, this affected the Pattern isel too. 
llvm-svn: 24109
 2005-10-30 10:14:19 +00:00
Chris Lattner e507a15184 This is implemented 
llvm-svn: 24107
 2005-10-30 06:42:12 +00:00
Chris Lattner 85b184b292 Make -time-passes output prettier 
llvm-svn: 24096
 2005-10-29 16:45:02 +00:00
Duraid Madina 7abaf906e2 add some FP stuff, some mix.* stuff, and constant pool support to the 
DAG instruction selector, which should be destroyed one day (in the pattern
isel also) since ia64 can pack any constant in the instruction stream

llvm-svn: 24094
 2005-10-29 16:08:30 +00:00
Chris Lattner dcceae104e remove reference to this pass 
llvm-svn: 24088
 2005-10-29 05:28:34 +00:00
Duraid Madina c252f33fdb add shladd 
llvm-svn: 24080
 2005-10-29 04:13:40 +00:00
Nate Begeman 00cea9b2e0 New case to handle someday 
llvm-svn: 24075
 2005-10-28 23:26:57 +00:00
Chris Lattner 7ca53a5783 Don't emit "32" for unordered comparison 
llvm-svn: 24073
 2005-10-28 22:58:07 +00:00
Chris Lattner f8899a6877 add a hack to get code with ordered comparisons working. This hack is 
tracked as PR642

llvm-svn: 24068
 2005-10-28 20:49:47 +00:00
Chris Lattner 5d6cb604de add support for branch on ordered/unordered. 
llvm-svn: 24067
 2005-10-28 20:32:44 +00:00
Chris Lattner 97d72c80e4 Do not globalize internal symbols 
llvm-svn: 24064
 2005-10-28 18:44:07 +00:00