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22052 Commits

Author SHA1 Message Date
Chris Lattner 49c4d536bd Fix 80 column violations 
llvm-svn: 25279
 2006-01-13 18:06:56 +00:00
Chris Lattner 1a8d918ef1 Enable X86 support for savestack/restorestack 
llvm-svn: 25278
 2006-01-13 18:00:54 +00:00
Chris Lattner 776c326c96 implement stacksave/stackrestore on PPC 
llvm-svn: 25277
 2006-01-13 17:52:03 +00:00
Chris Lattner ed9b3e1c0a If a target specified a stack pointer with setStackPointerRegisterToSaveRestore, 
lower STACKSAVE/STACKRESTORE into a copy from/to that register.

llvm-svn: 25276
 2006-01-13 17:48:44 +00:00
Chris Lattner 3b8b0c4f6a Provide an interface for Targets to specify their stack pointer register 
for llvm.stacksave/restore.

llvm-svn: 25275
 2006-01-13 17:47:52 +00:00
Duraid Madina 0b94324c5e don't be a doofus - this fixes storing bools 
llvm-svn: 25274
 2006-01-13 10:28:25 +00:00
Chris Lattner b32664583b Compile llvm.stacksave/restore into STACKSAVE/STACKRESTORE nodes, and allow 
targets to custom expand them as they desire.

llvm-svn: 25273
 2006-01-13 02:50:02 +00:00
Chris Lattner 8e2f52e645 expand unsupported stacksave/stackrestore nodes 
llvm-svn: 25272
 2006-01-13 02:42:53 +00:00
Chris Lattner fdc6d1ea69 new nodes 
llvm-svn: 25271
 2006-01-13 02:40:58 +00:00
Chris Lattner a5110e854d add stacksave/stackrestore nodes 
llvm-svn: 25270
 2006-01-13 02:39:42 +00:00
Chris Lattner 00720d8ff0 testcase for the llvm.stacksave/llvm.stackrestore intrinsics. 
llvm-svn: 25269
 2006-01-13 02:25:08 +00:00
Chris Lattner 6c9c250dcd Add "support" for stacksave/stackrestore to the dag isel 
llvm-svn: 25268
 2006-01-13 02:24:42 +00:00
Chris Lattner 3b2b0aff0c Add "support" for the llvm.stacksave/stackrestore intrinsics, this is 
used by the C backend.

llvm-svn: 25267
 2006-01-13 02:22:08 +00:00
Chris Lattner c482f16da1 Add recognition and verification of new llvm.stacksave/llvm.stackrestore intrinsics 
llvm-svn: 25266
 2006-01-13 02:15:39 +00:00
Chris Lattner e581304f2d add new llvm.stacksave/llvm.stackrestore intrinsics 
llvm-svn: 25265
 2006-01-13 02:15:02 +00:00
Chris Lattner 2f0f001dab Add llvm.stacksave and llvm.stackrestore. 
llvm-svn: 25264
 2006-01-13 02:03:13 +00:00
Evan Cheng f00374e4a8 Minor update. 
llvm-svn: 25263
 2006-01-13 01:20:42 +00:00
Chris Lattner b3d430e393 void* is not legal in LLVM. 
llvm-svn: 25262
 2006-01-13 01:20:27 +00:00
Evan Cheng d7faa4bae1 More typo's. I need new eye glasses... 
llvm-svn: 25261
 2006-01-13 01:17:24 +00:00
Evan Cheng 731423f36a Oops. Typo. 
llvm-svn: 25260
 2006-01-13 01:06:49 +00:00
Evan Cheng fb22e86c4d Fix a SETCC / BRCOND folding bug. 
llvm-svn: 25259
 2006-01-13 01:03:02 +00:00
Evan Cheng 6d47166964 Test case for a SETCC / BRCOND folding bug. 
llvm-svn: 25258
 2006-01-13 01:02:22 +00:00
Evan Cheng 6305e50ee1 Fix sint_to_fp (fild*) support. 
llvm-svn: 25257
 2006-01-12 22:54:21 +00:00
Chris Lattner 3470b5dee6 Add a simple missing fold to produce this: 
subfic r3, r2, 33

instead of this:

        subfic r2, r2, 32
        addi r3, r2, 1

llvm-svn: 25255
 2006-01-12 20:22:43 +00:00
Evan Cheng c993d4522d Specify transformation from GlobalAddress to TargetGlobalAddress and 
ExternalSymbol to TargetExternalSymbol.

llvm-svn: 25253
 2006-01-12 19:36:31 +00:00
Evan Cheng bd1de84121 Allow transformation from GlobalAddress to TargetGlobalAddress and 
ExternalSymbol to TargetExternalSymbol.

llvm-svn: 25252
 2006-01-12 19:35:54 +00:00
Chris Lattner 3760e901cf If using __main, emit global ctor/dtor list like any other global 
llvm-svn: 25251
 2006-01-12 19:17:23 +00:00
Chris Lattner b1ee616de9 Don't create rotate instructions in unsupported types, because we don't have 
promote/expand code yet.  This fixes the 177.mesa failure on PPC.

llvm-svn: 25250
 2006-01-12 18:57:33 +00:00
Chris Lattner 556f14a6cb Fix branches on FP compares 
llvm-svn: 25249
 2006-01-12 17:05:32 +00:00
Chris Lattner 4f1d8b3647 Patch #10 from Saem: 
"Extracts a few more methods, reduces some redundancy in the code at
the same time."

llvm-svn: 25248
 2006-01-12 16:48:23 +00:00
Evan Cheng 84dc9b55f0 X86ISD::SETCC (e.g. SETEr) produces a flag (so multiple SETCC can be 
linked together).

llvm-svn: 25247
 2006-01-12 08:27:59 +00:00
Evan Cheng b94db9e9a4 * Materialize GlobalAddress and ExternalSym with MOV32ri rather than 
LEA32r.
* Do not lower GlobalAddress to TargetGlobalAddress. Let isel does it.

llvm-svn: 25246
 2006-01-12 07:56:47 +00:00
Evan Cheng e6300aaabc GlobalAddress -> TargetGlobalAddress; ExternalSymbol -> TargetExternalSymbol 
llvm-svn: 25245
 2006-01-12 07:54:57 +00:00
Chris Lattner fd41d94486 fix a bug in my previous checkin 
llvm-svn: 25244
 2006-01-12 07:38:04 +00:00
Chris Lattner 071c9637c3 Give V8ISD nodes symbolic names in dumps 
llvm-svn: 25243
 2006-01-12 07:31:15 +00:00
Chris Lattner dc09e40c9d Convert the verifier over to use ETForest instead of DominatorSet. Patch 
by Daniel Berlin

llvm-svn: 25242
 2006-01-12 06:17:59 +00:00
Duraid Madina 84be729a56 sabre's (correct) fix means these guys need to be flagged as well (else 
the scheduler will complain)

llvm-svn: 25241
 2006-01-12 03:28:40 +00:00
Duraid Madina dd8168d7be verily, sabre did leave 
and yea! Saem said "ARRR."

meanwhile, the pinksias and the campfires and the ET forests glowed.

llvm-svn: 25240
 2006-01-12 02:50:34 +00:00
Chris Lattner 268d3584fc ahem :) 
llvm-svn: 25239
 2006-01-12 02:05:36 +00:00
Chris Lattner 1014b38404 these cases are autogenerated 
llvm-svn: 25238
 2006-01-12 02:01:45 +00:00
Chris Lattner 44416f92f1 remove dead code 
llvm-svn: 25237
 2006-01-12 01:54:15 +00:00
Chris Lattner 33792a483a Goodbye PPC pattern isel. You have served us well, but it is now time for 
you to ride off into the sunset.

llvm-svn: 25236
 2006-01-12 01:46:07 +00:00
Chris Lattner 9d5e4e8f3c Fix an itanium call lowering bug for duraid 
llvm-svn: 25235
 2006-01-12 01:33:08 +00:00
Chris Lattner 504b63c873 invert the sense of this switch and its name 
llvm-svn: 25234
 2006-01-12 01:28:56 +00:00
Nate Begeman 6b9e00dedc Missed a spot. 
llvm-svn: 25233
 2006-01-11 23:20:28 +00:00
Evan Cheng 6d2ab04463 Added ROTL and ROTR. 
llvm-svn: 25232
 2006-01-11 23:20:05 +00:00
Chris Lattner 2812e79c23 Fix an off-by-one error that Nate's eagle eyes caught 
llvm-svn: 25231
 2006-01-11 23:16:29 +00:00
Chris Lattner dc43a3f237 Use the auto-insert BuildMI constructor to avoid an explicit insert. No 
functionality change, just code cleanup.

llvm-svn: 25230
 2006-01-11 23:07:57 +00:00
Chris Lattner 3280da3cda If a function has a non-zero sized frame, use an add to adjust the stack 
pointer in the epilog, not a load.

llvm-svn: 25229
 2006-01-11 23:03:54 +00:00
Nate Begeman c040152f94 Add testcase for rotate by register and rotate by immediate 
llvm-svn: 25228
 2006-01-11 22:58:12 +00:00