Nate Begeman [Sat, 14 Jan 2006 01:24:22 +0000 (01:24 +0000)]
Remove some redundant stuff out of the readme.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25308
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Evan Cheng [Sat, 14 Jan 2006 01:18:49 +0000 (01:18 +0000)]
A typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25307
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Jim Laskey [Sat, 14 Jan 2006 00:29:48 +0000 (00:29 +0000)]
testcase for PR676: http://llvm.cs.uiuc.edu/PR676
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25306
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Chris Lattner [Sat, 14 Jan 2006 00:07:34 +0000 (00:07 +0000)]
Implement a new InvalidateStructLayoutInfo method and add some comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25304
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Chris Lattner [Sat, 14 Jan 2006 00:06:42 +0000 (00:06 +0000)]
Add a new InvalidateStructLayoutInfo method and some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25303
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Nate Begeman [Fri, 13 Jan 2006 23:26:38 +0000 (23:26 +0000)]
Make the bswap documentation more to sabre's liking!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25302
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Chris Lattner [Fri, 13 Jan 2006 23:26:01 +0000 (23:26 +0000)]
fix some minor errors
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25301
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Nate Begeman [Fri, 13 Jan 2006 23:02:51 +0000 (23:02 +0000)]
Add documentation for the upcoming bswap intrinsics!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25300
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Robert Bocchino [Fri, 13 Jan 2006 22:48:06 +0000 (22:48 +0000)]
Added instcombine support for extractelement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25299
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Chris Lattner [Fri, 13 Jan 2006 22:05:36 +0000 (22:05 +0000)]
testcase for PR691
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25298
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Chris Lattner [Fri, 13 Jan 2006 22:01:47 +0000 (22:01 +0000)]
new testcases for the stackrestore instcombine optimizations
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25297
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Evan Cheng [Fri, 13 Jan 2006 21:45:19 +0000 (21:45 +0000)]
Add truncstore i1 patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25296
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Chris Lattner [Fri, 13 Jan 2006 21:31:54 +0000 (21:31 +0000)]
it is ok to dce stacksave.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25295
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Chris Lattner [Fri, 13 Jan 2006 21:28:09 +0000 (21:28 +0000)]
Do a simple instcombine xforms to delete llvm.stackrestore cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25294
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Chris Lattner [Fri, 13 Jan 2006 20:19:44 +0000 (20:19 +0000)]
Fix a bug in my last X86 checkin, pointed out by cozmic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25293
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Chris Lattner [Fri, 13 Jan 2006 20:11:04 +0000 (20:11 +0000)]
Simplify this a tiny bit by using the new IntrinsicInst functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25292
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Chris Lattner [Fri, 13 Jan 2006 20:00:51 +0000 (20:00 +0000)]
Simplify the implementations of classof using the new IntrinsicInst classof.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25291
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Evan Cheng [Fri, 13 Jan 2006 19:51:46 +0000 (19:51 +0000)]
LHS = X86ISD::CMOVcc LHS, RHS means LHS = RHS if cc. So the operands must be
flipped around.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25290
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Chris Lattner [Fri, 13 Jan 2006 19:49:02 +0000 (19:49 +0000)]
Add some functionality to the IntrinsicInst class and some comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25289
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Chris Lattner [Fri, 13 Jan 2006 19:35:43 +0000 (19:35 +0000)]
Permit inlining functions that contain dynamic allocations now that
InlineFunction handles this case safely. This implements
Transforms/Inline/dynamic_alloca_test.ll.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25288
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Chris Lattner [Fri, 13 Jan 2006 19:35:05 +0000 (19:35 +0000)]
New testcase that functions with dynamic allocas can be inlined, and are
inlined correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25287
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Chris Lattner [Fri, 13 Jan 2006 19:34:14 +0000 (19:34 +0000)]
If inlining a call to a function that contains dynamic allocas, wrap the
resultant code with llvm.stacksave/llvm.stackrestore intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25286
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Chris Lattner [Fri, 13 Jan 2006 19:18:11 +0000 (19:18 +0000)]
Use ClonedCodeInfo to avoid another walk over the inlined code, this this
time in common C cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25285
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Chris Lattner [Fri, 13 Jan 2006 19:15:15 +0000 (19:15 +0000)]
Use the ClonedCodeInfo object to avoid scans of the inlined code when
it doesn't contain any calls. This is a fairly common case for C++ code,
so it will probably speed up the inliner marginally in these cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25284
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Chris Lattner [Fri, 13 Jan 2006 19:05:59 +0000 (19:05 +0000)]
Refactor a bunch of invoke handling stuff out into a new function
"HandleInlinedInvoke". No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25283
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Andrew Lenharth [Fri, 13 Jan 2006 18:49:47 +0000 (18:49 +0000)]
make DAG isel the default
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25282
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Chris Lattner [Fri, 13 Jan 2006 18:39:17 +0000 (18:39 +0000)]
Allow the code cloning interfaces to capture some important info about the
code being cloned if the client wants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25281
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Chris Lattner [Fri, 13 Jan 2006 18:16:48 +0000 (18:16 +0000)]
Fix a bug I noticed by inspection: if the first instruction in the inlined
function was not an alloca, we wouldn't check the entry block for any allocas,
leading to increased stack space in some cases. In practice, allocas are almost
always at the top of the block, so this was never noticed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25280
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Chris Lattner [Fri, 13 Jan 2006 18:06:56 +0000 (18:06 +0000)]
Fix 80 column violations
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25279
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Chris Lattner [Fri, 13 Jan 2006 18:00:54 +0000 (18:00 +0000)]
Enable X86 support for savestack/restorestack
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25278
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Chris Lattner [Fri, 13 Jan 2006 17:52:03 +0000 (17:52 +0000)]
implement stacksave/stackrestore on PPC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25277
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Chris Lattner [Fri, 13 Jan 2006 17:48:44 +0000 (17:48 +0000)]
If a target specified a stack pointer with setStackPointerRegisterToSaveRestore,
lower STACKSAVE/STACKRESTORE into a copy from/to that register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25276
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Chris Lattner [Fri, 13 Jan 2006 17:47:52 +0000 (17:47 +0000)]
Provide an interface for Targets to specify their stack pointer register
for llvm.stacksave/restore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25275
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Duraid Madina [Fri, 13 Jan 2006 10:28:25 +0000 (10:28 +0000)]
don't be a doofus - this fixes storing bools
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25274
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Chris Lattner [Fri, 13 Jan 2006 02:50:02 +0000 (02:50 +0000)]
Compile llvm.stacksave/restore into STACKSAVE/STACKRESTORE nodes, and allow
targets to custom expand them as they desire.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25273
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Chris Lattner [Fri, 13 Jan 2006 02:42:53 +0000 (02:42 +0000)]
expand unsupported stacksave/stackrestore nodes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25272
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Chris Lattner [Fri, 13 Jan 2006 02:40:58 +0000 (02:40 +0000)]
new nodes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25271
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Chris Lattner [Fri, 13 Jan 2006 02:39:42 +0000 (02:39 +0000)]
add stacksave/stackrestore nodes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25270
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Chris Lattner [Fri, 13 Jan 2006 02:25:08 +0000 (02:25 +0000)]
testcase for the llvm.stacksave/llvm.stackrestore intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25269
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Chris Lattner [Fri, 13 Jan 2006 02:24:42 +0000 (02:24 +0000)]
Add "support" for stacksave/stackrestore to the dag isel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25268
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Chris Lattner [Fri, 13 Jan 2006 02:22:08 +0000 (02:22 +0000)]
Add "support" for the llvm.stacksave/stackrestore intrinsics, this is
used by the C backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25267
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Chris Lattner [Fri, 13 Jan 2006 02:15:39 +0000 (02:15 +0000)]
Add recognition and verification of new llvm.stacksave/llvm.stackrestore intrinsics
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25266
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Chris Lattner [Fri, 13 Jan 2006 02:15:02 +0000 (02:15 +0000)]
add new llvm.stacksave/llvm.stackrestore intrinsics
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25265
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Chris Lattner [Fri, 13 Jan 2006 02:03:13 +0000 (02:03 +0000)]
Add llvm.stacksave and llvm.stackrestore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25264
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Evan Cheng [Fri, 13 Jan 2006 01:20:42 +0000 (01:20 +0000)]
Minor update.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25263
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Chris Lattner [Fri, 13 Jan 2006 01:20:27 +0000 (01:20 +0000)]
void* is not legal in LLVM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25262
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Evan Cheng [Fri, 13 Jan 2006 01:17:24 +0000 (01:17 +0000)]
More typo's. I need new eye glasses...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25261
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Evan Cheng [Fri, 13 Jan 2006 01:06:49 +0000 (01:06 +0000)]
Oops. Typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25260
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Evan Cheng [Fri, 13 Jan 2006 01:03:02 +0000 (01:03 +0000)]
Fix a SETCC / BRCOND folding bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25259
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Evan Cheng [Fri, 13 Jan 2006 01:02:22 +0000 (01:02 +0000)]
Test case for a SETCC / BRCOND folding bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25258
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Evan Cheng [Thu, 12 Jan 2006 22:54:21 +0000 (22:54 +0000)]
Fix sint_to_fp (fild*) support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25257
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Chris Lattner [Thu, 12 Jan 2006 20:22:43 +0000 (20:22 +0000)]
Add a simple missing fold to produce this:
subfic r3, r2, 33
instead of this:
subfic r2, r2, 32
addi r3, r2, 1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25255
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Evan Cheng [Thu, 12 Jan 2006 19:36:31 +0000 (19:36 +0000)]
Specify transformation from GlobalAddress to TargetGlobalAddress and
ExternalSymbol to TargetExternalSymbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25253
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Evan Cheng [Thu, 12 Jan 2006 19:35:54 +0000 (19:35 +0000)]
Allow transformation from GlobalAddress to TargetGlobalAddress and
ExternalSymbol to TargetExternalSymbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25252
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Chris Lattner [Thu, 12 Jan 2006 19:17:23 +0000 (19:17 +0000)]
If using __main, emit global ctor/dtor list like any other global
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25251
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Chris Lattner [Thu, 12 Jan 2006 18:57:33 +0000 (18:57 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25250
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Chris Lattner [Thu, 12 Jan 2006 17:05:32 +0000 (17:05 +0000)]
Fix branches on FP compares
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25249
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Chris Lattner [Thu, 12 Jan 2006 16:48:23 +0000 (16:48 +0000)]
Patch #10 from Saem:
"Extracts a few more methods, reduces some redundancy in the code at
the same time."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25248
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Evan Cheng [Thu, 12 Jan 2006 08:27:59 +0000 (08:27 +0000)]
X86ISD::SETCC (e.g. SETEr) produces a flag (so multiple SETCC can be
linked together).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25247
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Evan Cheng [Thu, 12 Jan 2006 07:56:47 +0000 (07:56 +0000)]
* Materialize GlobalAddress and ExternalSym with MOV32ri rather than
LEA32r.
* Do not lower GlobalAddress to TargetGlobalAddress. Let isel does it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25246
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Evan Cheng [Thu, 12 Jan 2006 07:54:57 +0000 (07:54 +0000)]
GlobalAddress -> TargetGlobalAddress; ExternalSymbol -> TargetExternalSymbol
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25245
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Chris Lattner [Thu, 12 Jan 2006 07:38:04 +0000 (07:38 +0000)]
fix a bug in my previous checkin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25244
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Chris Lattner [Thu, 12 Jan 2006 07:31:15 +0000 (07:31 +0000)]
Give V8ISD nodes symbolic names in dumps
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25243
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Chris Lattner [Thu, 12 Jan 2006 06:17:59 +0000 (06:17 +0000)]
Convert the verifier over to use ETForest instead of DominatorSet. Patch
by Daniel Berlin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25242
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Duraid Madina [Thu, 12 Jan 2006 03:28:40 +0000 (03:28 +0000)]
sabre's (correct) fix means these guys need to be flagged as well (else
the scheduler will complain)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25241
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Duraid Madina [Thu, 12 Jan 2006 02:50:34 +0000 (02:50 +0000)]
verily, sabre did leave
and yea! Saem said "ARRR."
meanwhile, the pinksias and the campfires and the ET forests glowed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25240
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Chris Lattner [Thu, 12 Jan 2006 02:05:36 +0000 (02:05 +0000)]
ahem :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25239
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Chris Lattner [Thu, 12 Jan 2006 02:01:45 +0000 (02:01 +0000)]
these cases are autogenerated
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25238
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Chris Lattner [Thu, 12 Jan 2006 01:54:15 +0000 (01:54 +0000)]
remove dead code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25237
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Chris Lattner [Thu, 12 Jan 2006 01:46:07 +0000 (01:46 +0000)]
Goodbye PPC pattern isel. You have served us well, but it is now time for
you to ride off into the sunset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25236
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Chris Lattner [Thu, 12 Jan 2006 01:33:08 +0000 (01:33 +0000)]
Fix an itanium call lowering bug for duraid
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25235
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Chris Lattner [Thu, 12 Jan 2006 01:28:56 +0000 (01:28 +0000)]
invert the sense of this switch and its name
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25234
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Nate Begeman [Wed, 11 Jan 2006 23:20:28 +0000 (23:20 +0000)]
Missed a spot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25233
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Evan Cheng [Wed, 11 Jan 2006 23:20:05 +0000 (23:20 +0000)]
Added ROTL and ROTR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25232
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Chris Lattner [Wed, 11 Jan 2006 23:16:29 +0000 (23:16 +0000)]
Fix an off-by-one error that Nate's eagle eyes caught
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25231
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Chris Lattner [Wed, 11 Jan 2006 23:07:57 +0000 (23:07 +0000)]
Use the auto-insert BuildMI constructor to avoid an explicit insert. No
functionality change, just code cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25230
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Chris Lattner [Wed, 11 Jan 2006 23:03:54 +0000 (23:03 +0000)]
If a function has a non-zero sized frame, use an add to adjust the stack
pointer in the epilog, not a load.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25229
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Nate Begeman [Wed, 11 Jan 2006 22:58:12 +0000 (22:58 +0000)]
Add testcase for rotate by register and rotate by immediate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25228
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Evan Cheng [Wed, 11 Jan 2006 22:16:13 +0000 (22:16 +0000)]
Some minor fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25227
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Evan Cheng [Wed, 11 Jan 2006 22:15:48 +0000 (22:15 +0000)]
Support for MEMCPY and MEMSET.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25226
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Evan Cheng [Wed, 11 Jan 2006 22:15:18 +0000 (22:15 +0000)]
Select DYNAMIC_STACKALLOC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25225
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Evan Cheng [Wed, 11 Jan 2006 22:14:47 +0000 (22:14 +0000)]
Allow custom lowering of DYNAMIC_STACKALLOC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25224
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Evan Cheng [Wed, 11 Jan 2006 22:13:48 +0000 (22:13 +0000)]
ignore register #0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25223
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Nate Begeman [Wed, 11 Jan 2006 21:21:00 +0000 (21:21 +0000)]
Add bswap, rotl, and rotr nodes
Add dag combiner code to recognize rotl, rotr
Add ppc code to match rotl
Targets should add rotl/rotr patterns if they have them
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25222
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Chris Lattner [Wed, 11 Jan 2006 19:55:07 +0000 (19:55 +0000)]
Fix calls that need to store values in stack slots, to not copy the stack
pointer. This allows us to emit stuff like this:
li r10, 0
stw r10, 56(r1)
or r3, r10, r10
or r4, r10, r10
or r5, r10, r10
or r6, r10, r10
or r7, r10, r10
or r8, r10, r10
or r9, r10, r10
bl L_bar$stub
instead of this:
or r2, r1, r1 ;; Extraneous copy.
li r10, 0
stw r10, 56(r2)
or r3, r10, r10
or r4, r10, r10
or r5, r10, r10
or r6, r10, r10
or r7, r10, r10
or r8, r10, r10
or r9, r10, r10
bl L_bar$stub
wowness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25221
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Chris Lattner [Wed, 11 Jan 2006 19:53:22 +0000 (19:53 +0000)]
tblgen does this now
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25220
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Chris Lattner [Wed, 11 Jan 2006 19:52:46 +0000 (19:52 +0000)]
This is no longer needed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25219
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Chris Lattner [Wed, 11 Jan 2006 19:52:27 +0000 (19:52 +0000)]
Always select target registers to themselves
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25218
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Chris Lattner [Wed, 11 Jan 2006 18:21:25 +0000 (18:21 +0000)]
Dead FP arguments still use an incoming FP reg. This fixes
Regression/CodeGen/PowerPC/2006-01-11-darwin-fp-argument.ll, which was
distilled from a miscompilation in 252.eon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25217
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Chris Lattner [Wed, 11 Jan 2006 18:15:37 +0000 (18:15 +0000)]
Testcase the PPC backend is miscompiling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25216
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Jeff Cohen [Wed, 11 Jan 2006 16:21:53 +0000 (16:21 +0000)]
Visual Studio is feeling left out again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25215
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Jeff Cohen [Wed, 11 Jan 2006 16:21:23 +0000 (16:21 +0000)]
Fix VC++ compilation error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25214
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Chris Lattner [Wed, 11 Jan 2006 16:14:49 +0000 (16:14 +0000)]
Patch #9 from Saem:
"Cut up the runPasses method into smaller pieces. The small private
helpers should be easier to deal with when code shuffling arising
from creating the new specialised batchers, not to mention, they're
much easier to understand.
I inlined them, in case function call overhead would be noticeable --
doubtful."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25213
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Chris Lattner [Wed, 11 Jan 2006 07:49:38 +0000 (07:49 +0000)]
Use Evan's outflag stuff to implement V8cmpicc. This allows us to write a
pattern for SUBCCrr, and makes it trivial to add support for SUBCCri, eliminating
an instruction in the common "setcc X, imm" case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25212
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Chris Lattner [Wed, 11 Jan 2006 07:27:40 +0000 (07:27 +0000)]
Fix a bug in i32->f64 conversion lowering
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25211
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Chris Lattner [Wed, 11 Jan 2006 07:15:43 +0000 (07:15 +0000)]
Unbreak ret void :-/
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25210
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Chris Lattner [Wed, 11 Jan 2006 07:14:01 +0000 (07:14 +0000)]
Write this pattern in canonical form, allowing more patterns to match.
This implements Regression/CodeGen/SparcV8/xnor.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25209
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Chris Lattner [Wed, 11 Jan 2006 07:13:22 +0000 (07:13 +0000)]
catch all forms of xnor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25208
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Evan Cheng [Wed, 11 Jan 2006 06:09:51 +0000 (06:09 +0000)]
* Add special entry code main() (to set x87 to 64-bit precision).
* Allow a register node as SelectAddr() base.
* ExternalSymbol -> TargetExternalSymbol as direct function callee.
* Use X86::ESP register rather than CopyFromReg(X86::ESP) as stack ptr for
call parmater passing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25207
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Chris Lattner [Wed, 11 Jan 2006 05:39:45 +0000 (05:39 +0000)]
Simple is good. CVS is for revision control, not file headers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25206
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