llvm-svn: 95150

It's unclear if the matcher is nondeterminstic of what here,
but I'm getting matches without TAILCALL and some other hosts
are getting matches with it.

llvm-svn: 95149

Now the only use of the ELF writer is the JIT, which won't be
easy to fix in the short term. :( :(

llvm-svn: 95148

llvm-svn: 95147

llvm-svn: 95146

Passed bootstrap and nightly test run here.

llvm-svn: 95145

llvm-svn: 95144

instructions exactly like 'as', and produce equivalent .o files.

llvm-svn: 95143

llvm-svn: 95142

llvm-svn: 95141

llvm-svn: 95140

llvm-svn: 95138

== 1.

llvm-svn: 95137

MCMachineInstr. This also fixes handling of tied registers for MRMSrcMem
instructions.

llvm-svn: 95136

llvm-svn: 95135

llvm-svn: 95134

llvm-svn: 95133

llvm-svn: 95132

eliminate random "code emitter" stuff in Alpha, except for
the JIT path.  Next up, remove the template cruft.

llvm-svn: 95131

llvm-svn: 95130

llvm-svn: 95128

llvm-svn: 95127

llvm-svn: 95126

llvm-svn: 95125

of the code generator shouldn't care what object format a target
uses.

llvm-svn: 95124

llvm-svn: 95123

llvm-svn: 95122

llvm-svn: 95121

llvm-svn: 95120

llvm-svn: 95119

yesterday.  This eliminates possible confusion
about what exactly in this directory; the name
is still short, though.

llvm-svn: 95118

WHAT!?!

It turns out that Type::isPromotableIntegerType() was not considering
enumeration types to be promotable, so we would never do the
promotion despite having properly computed the promotion type when the
enum was defined. Various operations on values of enum type just
"worked" because we could still compute the integer rank of an enum
type; the oddity, however, is that operations such as "add an enum and
an unsigned" would often have an enum result type (!). The bug
actually showed up as a spurious -Wformat diagnostic
(<rdar://problem/7595366>), but in theory it could cause miscompiles.

In this commit:
  - Enum types with a promotion type of "int" or "unsigned int" are
  promotable.
  - Tweaked the computation of promotable types for enums
  - For all of the ABIs, treat enum types the same way as their
  underlying types (*not* their promotion types) for argument passing
  and return values
  - Extend the ABI tester with support for enumeration types

llvm-svn: 95117

Set the correct vtable pointers _before_ generating code for any member initializers. Fixes about ~2000 clang/LLVM tests in the clang-on-clang build.

llvm-svn: 95116

llvm-svn: 95114

a layering violation from MC -> Target.

llvm-svn: 95113

llvm-svn: 95112

llvm-svn: 95111

llvm-svn: 95110

the one used by the JIT.  Remove all forms of
addPassesToEmitFileFinish except the one used by the static
code generator.  Inline the remaining version of
addPassesToEmitFileFinish into its only caller.

llvm-svn: 95109

llvm-svn: 95108