llvm-svn: 103001

of doing the same thing manually.

llvm-svn: 102997

llvm-svn: 102996

Do not ignore debug loc attached with llvm.dbg.declare while collecting debug info used by a module.

llvm-svn: 102995

Instruction selection optimizations may have moved the def of a function argument out of the entry block. rdar://7937489

llvm-svn: 102993

changed to 0x7E from 0x6E as well as the previous change of RPDI to S3SI.

llvm-svn: 102991

name (for example, to allow targets to interpose the actual MatchInstruction
function).

llvm-svn: 102987

match failure.

Also, fixes a few memory leak FIXMEs.

llvm-svn: 102986

llvm-svn: 102984

used together in either order.

llvm-svn: 102983

llvm-svn: 102981

eliminateFrameIndex(), leading to llvm_unreachable() assertion failure.

llvm-svn: 102980

llvm-svn: 102978

update the big red warning at the top. Most of the old content remains
and awaits revision.

Clear out the API changes section, and start it up again with a
mention of the add->fadd transition.

llvm-svn: 102977

This should make it possible to start producing kill flags in isel without
breaking stuff.

llvm-svn: 102976

in registers into a separate function to de-couple it from the
top-down-specific logic in getRegForValue.

llvm-svn: 102975

on PPC for x!=0.  7624113.

llvm-svn: 102972

to fadd, fsub, and fmul, when used with a floating-point type. LLVM
has supported the new instructions since 2.6, so it's time to get
on board.

llvm-svn: 102971

This fixes PR6941.

llvm-svn: 102970

when the type is floating-point.

llvm-svn: 102969

llvm-svn: 102966

same, now that getConstant has overloads consistent with ConstantInt::get.

llvm-svn: 102965

llvm-svn: 102964

since llvmCore is built as part of llvmgcc42 now.

llvm-svn: 102962

debug output is showing machine instructions, the IR-level basic block names
aren't very meaningful, and because multiple machine basic blocks may be
derived from one IR-level BB, they're also not unique.

llvm-svn: 102960

llvm-svn: 102959

instructions as the Mac OS X darwin assembler.  Some of which like 'fcoml'
assembled to different opcodes.  While some of the suffixes were just different.

llvm-svn: 102958

mm to mm/m64 and the Move quadword from xmm2/mem64 to xmm1 had the incorrect
encodings.

llvm-svn: 102952

caused the a pushl instruction to be incorrectly encoding using only two bytes
of immediate, causing the following 2 instruction bytes to be part of the 32-bit
immediate value.  Also fixed the one byte form of push to be used when the
immediate would fit in a signed extended byte.  Lastly changed the names to not
include the 32 of PUSH32 since they actually push the size of the stack pointer.

llvm-svn: 102951

llvm-svn: 102948

Also, pass true for isSigned even when creating constants for unsigned
comparisons, because the point is to create an all-ones constant,
rather than UINT64_MAX, even for integers wider than 64 bits.

llvm-svn: 102946

llvm-svn: 102941

Patch by Jakub Staszak!

llvm-svn: 102928

SimplifyICmpOperands will simplify such cases to EQ or NE. This makes
the correcntess of the code independent on SimplifyICmpOperands doing
certain simplifications.

llvm-svn: 102927

comparison instructions, since they aren't interesting, despite having
integer result types.

llvm-svn: 102925

case where both are addrecs in unrelated loops.

llvm-svn: 102924

llvm-svn: 102922

concept in the proposed memory model changes.

llvm-svn: 102911

respect to padding bytes isn't something that the dependence text
needs to spell out.

llvm-svn: 102910

terminator instructions so that it applies to all terminators with
multiple successors, including invoke.

llvm-svn: 102909