llvm-svn: 25307

llvm-svn: 25304

llvm-svn: 25299

llvm-svn: 25296

llvm-svn: 25295

llvm-svn: 25294

llvm-svn: 25293

llvm-svn: 25292

flipped around.

llvm-svn: 25290

InlineFunction handles this case safely.  This implements
Transforms/Inline/dynamic_alloca_test.ll.

llvm-svn: 25288

resultant code with llvm.stacksave/llvm.stackrestore intrinsics.

llvm-svn: 25286

time in common C cases.

llvm-svn: 25285

it doesn't contain any calls.  This is a fairly common case for C++ code,
so it will probably speed up the inliner marginally in these cases.

llvm-svn: 25284

"HandleInlinedInvoke".  No functionality change.

llvm-svn: 25283

llvm-svn: 25282

code being cloned if the client wants.

llvm-svn: 25281

function was not an alloca, we wouldn't check the entry block for any allocas,
leading to increased stack space in some cases.  In practice, allocas are almost
always at the top of the block, so this was never noticed.

llvm-svn: 25280

llvm-svn: 25279

llvm-svn: 25278

llvm-svn: 25277

lower STACKSAVE/STACKRESTORE into a copy from/to that register.

llvm-svn: 25276

llvm-svn: 25274

targets to custom expand them as they desire.

llvm-svn: 25273

llvm-svn: 25272

llvm-svn: 25271

llvm-svn: 25270

llvm-svn: 25268

used by the C backend.

llvm-svn: 25267

llvm-svn: 25266

llvm-svn: 25263

llvm-svn: 25261

llvm-svn: 25260

llvm-svn: 25259

llvm-svn: 25257

        subfic r3, r2, 33

instead of this:

        subfic r2, r2, 32
        addi r3, r2, 1

llvm-svn: 25255

ExternalSymbol to TargetExternalSymbol.

llvm-svn: 25253

llvm-svn: 25251

promote/expand code yet.  This fixes the 177.mesa failure on PPC.

llvm-svn: 25250

llvm-svn: 25249

"Extracts a few more methods, reduces some redundancy in the code at
the same time."

llvm-svn: 25248