llvm-svn: 41849

llvm-svn: 41848

warnings that some compilers diagnose

llvm-svn: 41847

the underlying nested function.

llvm-svn: 41846

of their elements do not yield the same ParamAttrsList,
though they should.  On the other hand, everyone seems
to pass such vectors with elements ordered by increasing
index, so rather than sorting the elements simply assert
that the elements are ordered in this way.

llvm-svn: 41845

nested function.

llvm-svn: 41844

init_trampoline.  There is now only one
trampoline intrinsic.

llvm-svn: 41841

llvm-svn: 41840

that global stub instead of doing the ".set" thingy we were doing before.

llvm-svn: 41838

based on whether the key AND the value require ctors/dtors.

llvm-svn: 41837

keys.

llvm-svn: 41834

llvm-svn: 41833

Fix bugs with &=, intersect with complement. Add three argument version of intersect with complement.

llvm-svn: 41832

llvm-svn: 41831

llvm-svn: 41830

llvm-svn: 41829

llvm-svn: 41826

llvm-svn: 41824

llvm-svn: 41823

llvm-svn: 41822

llvm-svn: 41821

llvm-svn: 41820

llvm-svn: 41819

llvm-svn: 41818

llvm-svn: 41817

llvm-svn: 41816

llvm-svn: 41815

llvm-svn: 41814

llvm-svn: 41813

llvm-svn: 41812

Fix the following bug submitted by Justin Handville.

int main(int argc, char* argv[])
{
  return 0;
}

After speaking briefly with Chris, we decided this should be a front-end fix.

The fix...have Sema::GetTypeForDeclarator() do the default function/array conversion, as
I outlined in the 9/9 email on this topic.

Since this conversion is done before Sema::ParseParamDeclarator(), I thought I could
remove the conversion from Sema::ParseParamDeclarator(). Unfortunately, this didn't work.
The conversion apparently needs to be done in both places (which doesn't make sense to me).

Will investigate.

llvm-svn: 41811

llvm-svn: 41810

llvm-svn: 41809

llvm-svn: 41808

        cmpl    %eax, %ecx
        setae   %al
        movzbl  %al, %eax

instead of:

        cmpl    %eax, %ecx
        setb    %al
        xorb    $1, %al
        movzbl  %al, %eax

when using logical not of a C comparison.

llvm-svn: 41807

llvm-svn: 41806

2. Lower calls to fabs and friends to FABS nodes etc unless the function has
   internal linkage.  Before we wouldn't lower if it had a definition, which
   is incorrect.  This allows us to compile:

define double @fabs(double %f) {
        %tmp2 = tail call double @fabs( double %f )
        ret double %tmp2
}

into:

_fabs:
        fabs f1, f1
        blr 

llvm-svn: 41805

llvm-svn: 41804

llvm-svn: 41803

instruction. These are implemented with xor which will modify the conditional
code. They should be rematerialized as move instructions.

llvm-svn: 41802