llvm-svn: 79147

llvm-svn: 79146

llvm-svn: 79145

llvm-svn: 79144

llvm-svn: 79143

llvm-svn: 79142

llvm-svn: 79140

what was there before. In "no FP mode", we weren't generating labels and unwind
table entries after each "push" instruction. While more than likely "okay", it's
not technically correct. The major thing was that the ordering of when to define
a new CFA register and at what offset wasn't correct. This would cause the
exception handling to fail in ways most miserable to users.

I also cleaned up some code a bit. There's one function which has a "return" at
the beginning, so it's never used. Should I just remove it? :-)

llvm-svn: 79139

llvm-svn: 79138

llvm-svn: 79136

llvm-svn: 79135

llvm-svn: 79134

llvm-svn: 79133

blocks.

llvm-svn: 79132

llvm-svn: 79131

llvm-svn: 79130

llvm-svn: 79128

support unaligned mem access only for certain types. (Should it be size
instead?)

ARM v7 supports unaligned access for i16 and i32, some v6 variants support it
as well.

llvm-svn: 79127

simplifies the AST, and can matter in some rare cases involving 
casts to vector types. Patch by Enea Zaffanella.

llvm-svn: 79126

constructor body whose class has non-static data-members which
required non-trivial construction.

llvm-svn: 79125

llvm-svn: 79124

llvm-svn: 79123

It is legal for an inline asm operand to use an earlyclobber register if the
use operand is tied to the earlyclobber operand. The issue is discussed here:

  http://gcc.gnu.org/ml/gcc/1999-04n/msg00431.html

We should perhaps let only the machine code verifier worry about these finer
details. EarlyClobber operands are not really interesting to the scavenger.

This fixes PR4528 for the third time.

llvm-svn: 79122

llvm-svn: 79121

trying to wrap strstr which is just too inconvenient.  Make it
use a StringRef to avoid ".c_str()" calls.

llvm-svn: 79120

llvm-svn: 79119

llvm-svn: 79118

llvm-svn: 79117

llvm-svn: 79116

llvm-svn: 79115

llvm-svn: 79114

llvm-svn: 79113

llvm-svn: 79112

is why they are datarel).  This should fix PR4724, and is fallout
from r78890.

llvm-svn: 79111

llvm-svn: 79110

llvm-svn: 79109

llvm-svn: 79107

llvm-svn: 79106

llvm-svn: 79105

llvm-svn: 79101