llvm-svn: 41168

llvm-svn: 41167

that don't use it don't have to pay the memory cost for the arguments.  This
allows us to avoid creating Argument nodes for many prototypes and for clients
who lazily deserialize code from a bytecode file.

llvm-svn: 41166

llvm-svn: 41165

llvm-svn: 41164

llvm-svn: 41163

auto storage, but this routine would incorrectly return false.

llvm-svn: 41162

MipsAdd SDNode created to add support to an Add opcode which supports input flag
Added an instruction itinerary to all instruction classes
Added branches with zero cond codes
Now call clobbers all non-callee saved registers
Call w/ register support added
Added DelaySlot to branch and load instructions
Added patterns to handle all setcc, brcond/setcc and MipsAdd instructions

llvm-svn: 41161

llvm-svn: 41160

llvm-svn: 41159

fixed to generate instructions (add, lui) glued!

llvm-svn: 41158

Newline added after macros at function init on generated asm!

llvm-svn: 41157

llvm-svn: 41156

llvm-svn: 41155

llvm-svn: 41154

Added InsertNoop support

llvm-svn: 41153

MipsAdd opcode added

llvm-svn: 41152

Added Mips3 ISA feature (needed when supporting R4000 machines)

llvm-svn: 41151

llvm-svn: 41150

llvm-svn: 41149

llvm-svn: 41148

llvm-svn: 41147

llvm-svn: 41146

llvm-svn: 41145

branch is not necessary immediate dominators of merge blcok in all cases.

llvm-svn: 41144

llvm-svn: 41143

end()) eagerly to allocating it lazily.  This saves a lot of memory for JIT applications
that read a module but don't materialize most of the functions (e.g. 62K for 252.eon).

llvm-svn: 41142

"return of stack addresses."  ParseReturnStmt now calls CheckReturnStackAddr
to determine if the expression in the return statement evaluates to an
address of a stack variable.  If so, we issue a warning. 

llvm-svn: 41141

llvm-svn: 41140

Fix GLIBCXX_DEBUG error of comparing two singular iterators

llvm-svn: 41139

llvm-svn: 41138

The AC_CHECK_HEADER macro was used instead of AC_CHECK_HEADERS. The former does
not automatically add a #define to the configure variables while the latter
does. Consequently, the HAVE_PTHREAD_H symbol was not defined which caused the
Mutex.cpp file to compile to an empty implementation. 

llvm-svn: 41137

llvm-svn: 41136

llvm-svn: 41135

Update test: dynamic_stackalloc size *must* be rounded to ensure stack ptr be left in a valid state.

llvm-svn: 41134

If dynamic_stackalloc alignment is > stack alignment, first issue an instruction to align the stack ptr before the decrement.

llvm-svn: 41133

- If a dynamic_stackalloc alignment requirement is <= stack alignment, then the alignment argument is ignored.
- *Always* round up the size of the allocation to multiples of stack
alignment to ensure the stack ptr is never left in an invalid state after a dynamic_stackalloc.

llvm-svn: 41132

llvm-svn: 41131

what they're supposed to be before using them.

llvm-svn: 41130

llvm-svn: 41129