llvm-svn: 129944

llvm-svn: 129874

that we don't have a hidden dependency on possible deployment target environment
overrides.
 - Also, add support for an ARM_SDK build variable which points to the isysroot
   to use for ARM bits.

llvm-svn: 129873

llvm-svn: 129818

llvm-svn: 129807

llvm-svn: 129804

llvm-svn: 129777

llvm-svn: 129769

llvm-svn: 129768

llvm-svn: 129767

llvm-svn: 129766

llvm-svn: 129757

llvm-svn: 129492

llvm-svn: 129489

llvm-svn: 129487

llvm-svn: 129389

llvm-svn: 129386

the ones we want isn't worth the effort.

llvm-svn: 128298

files," for now, I missed some necesary updates.

llvm-svn: 128296

for consistency.

llvm-svn: 128282

implementations for.

llvm-svn: 128039

consistency.

llvm-svn: 128038

llvm-svn: 128003

Carefully written implementations of the 32-bit integer divide and modulus functions for ARM.  These are still using a naive digit-by-digit algorithm, but the core loop has been carefully written.

llvm-svn: 127882

llvm-svn: 127778

llvm-svn: 127767

llvm-svn: 127429

llvm-svn: 127270

llvm-svn: 127057

llvm-svn: 123989

clang_darwin: Build with -fno-builtin, primarily to avoid issues with defining possible builtin functions.

llvm-svn: 123988

llvm-svn: 123987

llvm-svn: 123986

llvm-svn: 123985

llvm-svn: 123006

llvm-svn: 119397

llvm-svn: 119389

validating the variables set on the make command line.

llvm-svn: 116517

llvm-svn: 114854

other than eprintf for i386.

llvm-svn: 114504