llvm-svn: 56085

multiplication overflows.

llvm-svn: 56082

condition. This fixes PR2740.

llvm-svn: 56076

llvm-svn: 56070

llvm-svn: 56069

llvm-svn: 56068

Fix a bug in the coalescer where it didn't check if a live interval existed before trying to manipulate it.  This
was exposed by fast isel's handling of shifts on X86-64.  With this, FreeBench/pcompress2 passes on X86-64 in fast isel.

llvm-svn: 56067

to static allocas. As part of this change, refactor the
address mode code for laods and stores.

llvm-svn: 56066

llvm-svn: 56065

Fix a fastcc + sret bug. If fastcc and sret, callee doesn't need to pop the hidden struct ptr; Re-enable fastcc.

llvm-svn: 56061

Patch by Paul Redmond.

llvm-svn: 56059

I shuffled the fast-isel command-line options around. This fixes
a bunch of fast-isel failures.

llvm-svn: 56057

llvm-svn: 56056

llvm-svn: 56055

convention (not related to recent Ada testsuite
failures).

llvm-svn: 56054

a slew of Ada testsuite failures on x86-32 linux.
Seems to be related to the use of float.

llvm-svn: 56053

llvm-svn: 56049

llvm-svn: 56048

llvm-svn: 56040

llvm-svn: 56037

llvm-svn: 56036

form:

          powf(10.0f, x);

If this is the case, and also we want limited precision floating-point
calculations, then lower to do the limited-precision stuff.

llvm-svn: 56035

llvm-svn: 56032

to being off by default. Also, add assertion checks to check that
the various fast-isel-related command-line options are only used
when -fast-isel itself is enabled.

llvm-svn: 56029

llvm-svn: 56028

function.

llvm-svn: 56025

UsedDirective for some symbols in llvm.used into
Darwin-specific code.  I've decided LessPrivateGlobal
is potentially a useful abstraction and left it in
the target-independent area, with improved comment.

llvm-svn: 56024

floating-point numbers.

llvm-svn: 56023

-fast-isel-no-abort to get a dump of all unhandled instructions,
without an abort.

llvm-svn: 56021

llvm-svn: 56019

extend the type of induction variable.

llvm-svn: 56017

llvm-svn: 56016

llvm-svn: 56011

llvm-svn: 56009

  values.
- Refactored some of the code.

llvm-svn: 56008

Fix PR2757. Ignore liveinterval register allocation preference if the preference register is not in the right register class. This can happen due to sub-register coalescing.

llvm-svn: 56006

llvm-svn: 56005

llvm-svn: 56003

llvm-svn: 56001

precisions.

llvm-svn: 56000