llvm-svn: 40908

Move the function/array conversion for ParmVarDecl's from Sema::ParseIdentifierExpr()
to Sema::ParseParamDeclarator(). After discussing this with Chris, we decided this
approach has more immediate benefit (though we loose some information in the AST). 
The comment below should describe more (if interested).

llvm-svn: 40907

SSE mode (all but conversions <-> other FP types, I think):
>>Do not mark all-80-bit operations as "Requires[FPStack]"
(which really means "not SSE").
>>Refactor load-and-extend to facilitate this.
>>Update comments.
>>Handle long double in SSE when computing FP_REG_KILL.

llvm-svn: 40906

llvm-svn: 40905

llvm-svn: 40904

llvm-svn: 40903

Add the -version option.

llvm-svn: 40902

llvm-svn: 40901

llvm-svn: 40900

Make this code more efficient

llvm-svn: 40899

Fix comment typo

llvm-svn: 40898

Fix GLIBCXX_DEBUG error triggered by incrementing erased iterator.

llvm-svn: 40897

Add a missing forward declaration.

llvm-svn: 40896

llvm-svn: 40895

llvm-svn: 40894

llvm-svn: 40893

llvm-svn: 40892

option which is similar.

llvm-svn: 40891

llvm-svn: 40890

llvm-svn: 40889

llvm-svn: 40887

Last x87 bits for full functionality (not
thoroughly tested, and long doubles do not work
in SSE modes at all - use -mcpu=i486 for now)

llvm-svn: 40886

llvm-svn: 40885

on 403.gcc from ~15s to ~10s.

llvm-svn: 40884

llvm-svn: 40883

This brings GVN to parity with GCSE+LoadVN.

llvm-svn: 40882

llvm-svn: 40881

llvm-svn: 40880

llvm-svn: 40879

llvm-svn: 40878

(on Darwin, anyway).  Fix some table omissions for
LD arithmetic.

llvm-svn: 40877

llvm-svn: 40875

llvm-svn: 40874

This resolves a regression of BasicAA which failed to find any memory information for overloaded intrinsics (PR1600). This resolves that issue, and improves the matching scheme to use a BitVector rather than a binary search.

llvm-svn: 40872

This fixes resizing issues with BitVectors. It ensures that the BitWord type and type size is always used, and ensures completely correct clearing of unused high bits, and setting of bits when resizing. It should resolve PR1563.

llvm-svn: 40871

llvm-svn: 40870

llvm-svn: 40869

llvm-svn: 40868

condition. Fixes 1597.

llvm-svn: 40867

comparison. Fixes bug 1598.

llvm-svn: 40866