Mikhail Glushenkov 6766572dcb Check the return value of std::getenv. ...

When constructing std::strings from C strings, we should check the input
value to be not NULL so that the std::string constructor does not
segfault.
Fixes #3047.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59131 91177308-0d34-0410-b5e6-96231b3b80d8

2008-11-12 12:41:18 +00:00

..

AsmWriterEmitter.cpp

Remove tabs from my previous commit.

2008-10-27 19:21:35 +00:00

AsmWriterEmitter.h

…

CallingConvEmitter.cpp

Wrap MVT::ValueType in a struct to get type safety

2008-06-06 12:08:01 +00:00

CallingConvEmitter.h

…

CMakeLists.txt

Change how extended types are represented in MVTs. Instead of fiddling

2008-11-03 17:56:27 +00:00

CodeEmitterGen.cpp

Fix shift overflow bug that would occur when a field was a full 32-bits

2008-10-05 18:31:58 +00:00

CodeEmitterGen.h

…

CodeGenDAGPatterns.cpp

Add support for having multiple predicates on a TreePatternNode.

2008-10-15 06:17:21 +00:00

CodeGenDAGPatterns.h

Add support for having multiple predicates on a TreePatternNode.

2008-10-15 06:17:21 +00:00

CodeGenInstruction.cpp

Remove redundant word in tblgen error message.

2008-10-27 15:59:43 +00:00

CodeGenInstruction.h

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CodeGenIntrinsics.h

- Add "Commutative" property to intrinsics. This allows tblgen to generate the commuted variants for dagisel matching code.

2008-06-16 20:29:38 +00:00

CodeGenRegisters.h

Wrap MVT::ValueType in a struct to get type safety

2008-06-06 12:08:01 +00:00

CodeGenTarget.cpp

Factor the code for determining the target-specific instruction

2008-08-20 21:45:57 +00:00

CodeGenTarget.h

Factor the code for determining the target-specific instruction

2008-08-20 21:45:57 +00:00

DAGISelEmitter.cpp

Use an assert to check that SelectCode isn't called on

2008-11-05 18:30:52 +00:00

DAGISelEmitter.h

Teach the DAGISelEmitter to not compute the variable_ops operand

2008-05-31 02:11:25 +00:00

FastISelEmitter.cpp

Add support for having multiple predicates on a TreePatternNode.

2008-10-15 06:17:21 +00:00

FastISelEmitter.h

Refactor a bunch of FastISelEmitter code into a helper class, and

2008-08-26 21:21:20 +00:00

InstrEnumEmitter.cpp

Add <cstdio> include where needed by gcc-4.4.

2008-10-08 07:23:46 +00:00

InstrEnumEmitter.h

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InstrInfoEmitter.cpp

Add RCBarriers to TargetInstrDesc. It's a list of register classes the given instruction can "clobber". For example, on x86 the call instruction can modify all of the XMM and fp stack registers.

2008-10-17 21:00:09 +00:00

InstrInfoEmitter.h

Add RCBarriers to TargetInstrDesc. It's a list of register classes the given instruction can "clobber". For example, on x86 the call instruction can modify all of the XMM and fp stack registers.

2008-10-17 21:00:09 +00:00

IntrinsicEmitter.cpp

Large mechanical patch.

2008-09-25 21:00:45 +00:00

IntrinsicEmitter.h

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LLVMCConfigurationEmitter.cpp

Check the return value of std::getenv.

2008-11-12 12:41:18 +00:00

LLVMCConfigurationEmitter.h

Fix some headers.

2008-05-30 06:20:54 +00:00

Makefile

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Record.cpp

Fun x86 encoding tricks: when adding an immediate value of 128,

2008-10-17 01:33:43 +00:00

Record.h

Unbreak LLVM on the MSVC compiler:

2008-10-22 09:54:13 +00:00

RegisterInfoEmitter.cpp

Fun x86 encoding tricks: when adding an immediate value of 128,

2008-10-17 01:33:43 +00:00

RegisterInfoEmitter.h

…

SubtargetEmitter.cpp

lib/Target/SubtargetFeature.cpp asserts that the FeatureKV[] table be sorted

2008-09-11 17:05:32 +00:00

SubtargetEmitter.h

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TableGen.cpp

Make tablegen print out a nice error message for a const char*

2008-11-07 21:01:13 +00:00

TableGenBackend.cpp

…

TableGenBackend.h

…

TGLexer.cpp

Fun x86 encoding tricks: when adding an immediate value of 128,

2008-10-17 01:33:43 +00:00

TGLexer.h

Unbreak LLVM on the MSVC compiler:

2008-10-22 09:54:13 +00:00

TGParser.cpp

Fun x86 encoding tricks: when adding an immediate value of 128,

2008-10-17 01:33:43 +00:00

TGParser.h

…

TGValueTypes.cpp

Give tablegen's Type a destructor, to suppress spurious

2008-11-04 18:09:07 +00:00