Merge branch 'sparse-llvm' of git://github.com/penberg/sparse-llvm.git

Merge branch 'sparse-llvm' of git://github.com/penberg/sparse-llvm.git

'master' branch of git://github.com/penberg/sparse-llvm.git

	Revert "sparse: Bump up sizeof(_Bool) to 8 bits"
	sparse, llvm: Add test case for <stdbool.h> type
	sparse, llvm: Use LLVMInt1Type() in sym_basetype_type()
	sparse, llvm: Don't fail the build if LLVM is too old
	Merge pull request #6 from jgarzik/hacks
	sparse, llvm: add loop testcase
	sparse, llvm: Fix loops, by properly handling OP_PHI forward references
	sparse, llvm: FP comparison op code generation
	sparse, llvm: Simplify comparison op code generation
	sparse, llvm: More comparison ops code generation
	sparse, llvm: OP_SET_B and OP_SET_A code generation
	sparse, llvm: Pointer cast code generation
	sparse, llvm: Make llc output to stdout in sparsec
	sparse, llvm: Fix 'extern' symbol code generation
	sparse, llvm: Fix symbol initializer code generation
	sparse, llvm: Function pointer code generation
	sparse, llvm: Make 'sparsec' error handling more robust
	sparse, llvm: Add support for union types
	sparse, llvm: Add support for array types
	sparse, llvm: Fix symbol_type() for bitfields and enums
	sparse, llvm: Fix struct code generation
	sparse, llvm: Use new LLVM type system API for structs
	sparse, llvm: Fix 'void *' pointer code generation
	sparse, llvm: Add support for logical ops
	sparse: Bump up sizeof(_Bool) to 8 bits
	sparse, llvm: Add support for symbol initializers
	sparse, llvm: Add support for struct types
	sparse, llvm: Fix code generation for 'long double' data type
	Merge pull request #4 from jgarzik/hacks
	sparse, llvm: support OP_STORE
	sparse, llvm: move OP_COPY support to separate function.  Add FP support.
	sparse, llvm: store module-local functions on function reference list
	llvm, sparse: Fix symbol_is_fp_type() goof
	Merge branch 'master' of github.com:penberg/sparse-llvm
	Merge pull request #3 from jgarzik/hacks
	sparse, llvm: Fix pseudo_type() for PSEUDO_ARG
	sparse, llvm: create helper for obtaining instruction's type
	sparse, llvm: Fix code generation for casts
	Revert "sparse, llvm: Don't redefine module local functions"
	sparse, llvm: Don't redefine module local functions
	sparse, llvm: Fix PSEUDO_OP code generation
	sparse, llvm: Improve sparsec front-end
	sparse, llvm: Fix OP_CAST to use zero-extend
	sparse, llvm: Cleanup output_data()
	sparse, llvm: Code generation for string constants
	sparse, llvm: Warn the user when we fall back to GCC
	Limit usage of g++ to llvm related programs.
	Merge pull request #2 from jgarzik/hacks
	sparse, llvm: move OP_CAST code to separate func.  support FP casts.
	cse: update PHI users when throwing away an instruction
	cse: treat PHI-nodes as other instructions
	Merge pull request #1 from jgarzik/hacks
	sparse, llvm: move OP_PHI code from switch statement to separate function
	sparse, llvm: implement OP_CALL
	sparse, llvm: replace FIXME comment with assert(), following existing style
	sparse-llvm OP_PHISOURCE: replace copy with target=src pointer operation
	sparse, llvm: Kill debugging code
	sparse, llvm: Kill ifdef'd unssa() call
	sparse, llvm: Bitwise not operator codegen
	sparse, llvm: Reorganize code generation tests
	sparse, llvm: Floating point support for binops
	sparse-llvm: OP_LOAD
	sparse-llvm: OP_SWITCH
	sparse-llvm: OP_SEL
	sparse, llvm: if-else code generation
	sparse, llvm: Implement OP_CAST
	sparse, llvm: Move binop tests to validation/backend
	sparse, llvm: Implement some binary comparison ops
	sparse, llvm: Add support for more binary ops
	sparse, llvm: Implement OP_ADD
	sparse, llvm: Add output_op_binary() stub
	sparse, llvm: Introduce 'struct function' to clean up code
	sparse, llvm: Add support for OP_RET/PSEUDO_ARG
	sparse, llvm: OP_RET/PSEUDO_VAL code generation
	sparse, llvm: Add switch statement to output_insn()
	llvm, sparse: Separate entry and exit basic blocks
	sparse, llvm: Fix 'sparsec' when it's not in PATH
	sparse, llvm: Fix global variable initialization
	sparse, llvm: Fix assert() in sparse code
	sparse, llvm: Initial commit