s/DebugLoc.InlinedLoc/DebugLoc.InlinedAtLoc/g

llvm-svn: 84054

llvm-svn: 84049

by creating TargetConstants during instruction selection instead of during
legalization.

llvm-svn: 84042

Also fixed a couple of coding style things that crept in.  And added more
to the temporary hacked up ARMAsmParser::MatchInstruction() method for testing.

llvm-svn: 84040

Teach basic AA about PHI nodes. If all operands of a phi NoAlias another value than it's safe to declare the PHI NoAlias the value. Ditto for MustAlias.

llvm-svn: 84038

multiple instructions, the expansion is done during selection so there is
no need to do anything special during legalization.

llvm-svn: 84036

Do not check use_empty() before replaceAllUsesWith(). This gives ValueHandles a chance to get properly updated.

llvm-svn: 84033

4406. Patch by Nick Lewycky!

llvm-svn: 84032

truncating an SDValue (depending on whether the target
type is bigger or smaller than the value's type); or zero
extending or truncating it.  Use it in a few places (this
seems to be a popular operation, but I only modified cases
of it in SelectionDAGBuild).  In particular, the eh_selector
lowering was doing this wrong due to a repeated rather than
inverted test, fixed with this change.

llvm-svn: 84027

be in a register.  The previous use of ARM address mode 2 was completely
arbitrary and inappropriate for Thumb.  Radar 7137468.

llvm-svn: 84022

A little ugliness is accepted to keep the binary file format
compatible.  No functional change yet.

llvm-svn: 84020

llvm-svn: 84017

manually counting instructions.

llvm-svn: 84016

llvm-svn: 84015

named CodeMetrics. Move it to be a non-nested class. Rename RegionInfo
back to FunctionInfo.

llvm-svn: 84013

llvm-svn: 84011

llvm-svn: 84009

llvm-svn: 84008

llvm-svn: 84006

llvm-svn: 84004

llvm-svn: 84003

llvm-svn: 84002

llvm-svn: 84001

llvm-svn: 84000

llvm-svn: 83999

llvm-svn: 83998

for purposes other than inlining.

llvm-svn: 83997

this will increase the likelihood of common code getting sunk towards
the unwind.

llvm-svn: 83996

BasicBlocks, so that it doesn't blindly procede in the presence of
large individual BasicBlocks. This addresses a class of code-size
expansion problems.

llvm-svn: 83992

GlobalValue is destroyed.  Function destruction still leaks machine code and
can crash on leaked stubs, but this is some progress.

llvm-svn: 83987

"there is not any instruction with attached debug info in this module" does not mean "there is no debug info in this module". :)

llvm-svn: 83984

Patch by Johnny Chen.

llvm-svn: 83983

llvm-svn: 83982

Copy metadata when value is RAUW'd. It is debatable whether this is the right approach for custom metadata data in general. However, right now the only custom data user, "dbg", expects this behavior while FE is constructing llvm IR with debug info.

llvm-svn: 83977

llvm-svn: 83973

llvm-svn: 83960

modify through the pointer they're given.

llvm-svn: 83959

llvm-svn: 83950

Memory dependence analysis was incorrectly stopping to scan for stores to a pointer at bitcast uses of a malloc call.
It should continue scanning until the malloc call, and this patch fixes that.

llvm-svn: 83931

llvm-svn: 83922