74f1642bc1
Allow the ICmp and FCmp instructions to be written by the AsmWriter
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32148 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03 06:27:29 +00:00
3da59db637
For PR950:
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The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31931 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-27 01:05:10 +00:00
45fb3f3cb2
For PR950:
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First in a series of patches to convert SetCondInst into ICmpInst and
FCmpInst using only two opcodes and having the instructions contain their
predicate value. Nothing uses these classes yet. More patches to follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31867 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-20 01:22:35 +00:00
3822ff5c71
For PR950:
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This patch converts the old SHR instruction into two instructions,
AShr (Arithmetic) and LShr (Logical). The Shr instructions now are not
dependent on the sign of their operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31542 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-08 06:47:33 +00:00
0a783f783c
For PR950:
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Replace the REM instruction with UREM, SREM and FREM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31369 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-02 01:53:59 +00:00
4d3839ded2
Fix Transforms/InstCombine/2006-10-26-VectorReassoc.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31200 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-26 18:27:26 +00:00
1628cec4d7
For PR950:
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Make necessary changes to support DIV -> [SUF]Div. This changes llvm to
have three division instructions: signed, unsigned, floating point. The
bytecode and assembler are bacwards compatible, however.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31195 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-26 06:15:43 +00:00
a5b07404f7
Add new SetCondInst::isRelational/isEquality methods. Rename
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Instruction::isRelational to Instruction::isComparison.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30444 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-17 19:14:47 +00:00
70aa33ee37
Add some out-of-line virtual dtors so that the class has a "home", preventing
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vtables for (e.g.) Instruction from being emitted into every .o file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28898 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-21 16:53:47 +00:00
00f1023cf8
Add shufflevector support, todo, implement better constant folding.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27510 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-08 01:18:18 +00:00
c152f9cd26
VMCore support for the insertelement operation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25408 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:07:22 +00:00
b52ee7f5ff
Added support for the extractelement operation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25181 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 19:05:34 +00:00
0fe34d8912
add new helper function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22698 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-08 05:21:50 +00:00
558bc88a00
core changes for varargs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22254 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-18 18:34:52 +00:00
ddb6db4fa1
Add a 'tail' marker for call instructions, patch contributed by
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Alexander Friedman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21722 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06 05:51:46 +00:00
fd93908ae8
Remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21427 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 23:48:37 +00:00
0d1e40728d
remove all of the various setName implementations, consolidating them into
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Value::setName, which is no longer virtual.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20464 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-05 19:51:50 +00:00
18221ed507
Remove the 2nd argument to Value::setName
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20458 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-05 19:01:49 +00:00
96d83f63cd
Adjust to changes in User class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19892 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29 00:35:33 +00:00
38f1455393
Add method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18368 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 02:51:53 +00:00
b976e66816
Add support for undef and unreachable
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17041 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-16 18:08:06 +00:00
4b83380f33
Implement remove/eraseFromParent methods
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16922 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-11 22:21:39 +00:00
551ccae044
Changes For Bug 352
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Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-01 22:55:40 +00:00
40515dba1b
Fold iType into Value::VTy
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14435 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-27 18:38:48 +00:00
e5828f1fa7
Refactor common initialization code in private init() functions.
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This is a first step in supplying append to basic block constructors
for all instruction types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13793 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-26 21:41:09 +00:00
b4f4880eba
Know the opcode name of the select instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12324 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:54:20 +00:00
786993c01e
If changing a parent, don't add then remove the object from the leak detector
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11106 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-04 01:06:38 +00:00
3a534f200a
Implement new Instruction::isRelational method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10810 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-12 23:18:25 +00:00
4b74c83334
* Finegrainify namespacification
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* Add new constructors to allow insertion of terminator instructions at the
end of basic blocks.
* Move a ReturnInst method out-of-line, so that the vtable and type info don't
need to be emitted to every translation unit that uses the class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10107 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-20 17:45:12 +00:00
d0fde30ce8
Put all LLVM code into the llvm namespace, as per bug 109.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-11 22:41:34 +00:00
b576c94c15
Added LLVM project notice to the top of every C++ source file.
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Header files will be on the way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9298 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-20 19:43:21 +00:00
3b237fcd38
Change the Opcode enum for PHI nodes from "Instruction::PHINode" to "Instruction::PHI" to be more consistent with the other instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9269 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-19 21:34:28 +00:00
4d45bd007d
Add support for the new varargs intrinsics and instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9226 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-18 05:57:43 +00:00
cf3056db0f
Regularize header file comments
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9071 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-13 03:32:08 +00:00
6b63452c3a
Fix spelling/grammar.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9023 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-10 17:54:14 +00:00
a6ce898dad
Add support for unwind
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8407 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-08 18:54:36 +00:00
ec127bb352
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7447 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-31 05:06:09 +00:00
741bb0019d
Added function to determine if an Instruction may trap.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7442 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-31 04:05:50 +00:00
8f77daef04
Add support for the new va_arg instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6029 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-08 02:44:12 +00:00
6e6026b465
- Eliminated the deferred symbol table stuff in Module & Function, it really
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wasn't an optimization and it was causing lots of bugs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4779 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-20 18:36:02 +00:00
f2da7241f5
New isAssociative/isCommutative inspection methods, graciously contributed by
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Casey Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4459 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-31 04:14:01 +00:00
2aa831120c
Add capability to insert an instruction into a basic block immediately after
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it is created, as part of the ctor call.
Eliminate the GenericBinaryInst class
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3653 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-10 15:45:53 +00:00
d1e693f2a3
Enable "garbage detection" of LLVM objects. Now users should be obnoxious
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warnings. If they accidentally leak LLVM Value's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3620 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-08 18:59:35 +00:00
bded132d00
Move code out of header files into .cpp files to make future changes easier
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3605 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-06 21:33:15 +00:00
0513e9fe03
Remove support for NOT instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3323 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-14 18:18:02 +00:00
c105645c16
Create a static version of Instruction::getOpcodeName(opCode) that
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can be invoked with only an opcode (i.e., without an instruction).
Move all opCode->opCodeName translations there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2900 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-14 23:09:40 +00:00
7e70829632
MEGAPATCH checkin.
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For details, See: docs/2002-06-25-MegaPatchInfo.txt
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2779 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25 16:13:24 +00:00
2fbfdcffd3
Change references to the Method class to be references to the Function
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class. The Method class is obsolete (renamed) and all references to it
are being converted over to Function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2144 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-07 20:49:59 +00:00
221d688a5e
Method.h no longer includes BasicBlock.h
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Method::inst_* is now in llvm/Support/InstIterator.h
GraphTraits specializations for BasicBlock and Methods are now in llvm/Support/CFG.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1746 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-12 21:07:25 +00:00
71947fdbc6
Switch from MachineCodeForVMInstr model that is built into the VMCore library to an annotation based MAchineCodeForInstruction model
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Instruction.cpp now has 0 lines of code generation related code in it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1658 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-03 07:52:58 +00:00
