llvm-svn: 45033

llvm-svn: 45032

llvm-svn: 45031

llvm-svn: 45030

Fix ctlz and cttz. llvm definition requires them to return number of bits in of the src type when value is zero.

llvm-svn: 45029

llvm-svn: 45028

All MMX shift instructions took a <2 x i32> vector as the shift amount parameter. Change this to be <1 x i64> instead, which matches the assembler instruction.

llvm-svn: 45027

Originally, I included CSS hacks for IE.
However, my comments before the doctype was the reason IE was running in non-strict mode.  I did not know this.
When Chris removed the comments, IE correctly went into strict mode and my IE hacks were no longer needed (the hacks were getting in the way now).
solution:
*) Make sure doctype is first on all files
*) removed all IE hacks from menu.css (since the doctype issue fixes IE)

llvm-svn: 45025

llvm-svn: 45024

llvm-svn: 45023

side effects for machine instructions.

llvm-svn: 45022

llvm-svn: 45020

of "expressions", since they are not really evaluated.

llvm-svn: 45015

llvm-svn: 45014

still be done in the LLVM code generator. And update the summary for the
X86 target.

llvm-svn: 45013

Sema::ActOnFinishFunctionBody(): Since we no longer synthesize a FunctionDecl for each method, remove the unconditional initialization to 0 and corresponding comment.

llvm-svn: 45008

deserialization.  Eventually this should be replaced with a lazy-reading
mechanism that only reads source files when they are needed by clients.

llvm-svn: 45007

deserialized.

llvm-svn: 45006

llvm-svn: 45005

create a .ast file in the current working directory.  This mirrors the behavior
of the -c option for gcc.  Later we should add the ability to write the
serialized file anywhere.

llvm-svn: 45004

llvm-svn: 45003

llvm-svn: 45002

llvm-svn: 45001

llvm-svn: 45000

Let: %q = GEP %p, X, ...
If %p is a GEP, we can chase baseptr further, only if X==0.

llvm-svn: 44999

llvm-svn: 44998

llvm-svn: 44997

llvm-svn: 44996

llvm-svn: 44995

llvm-svn: 44994

Don't do integer promotions of LHS for compound shift assignment.  The LHS has to be a modifiable lvalue.

llvm-svn: 44993

llvm-svn: 44992

llvm-svn: 44991

llvm-svn: 44990

Previously this field was serialized out in VarDecl (a parent class), but
now the field belongs to ParmVarDecl.

llvm-svn: 44989

llvm-svn: 44988

llvm-svn: 44987

Remove ugly and horrible code.  It's not necessary for correctness, and can be added back later if it causes code quality issues.

llvm-svn: 44986

llvm-svn: 44985

of array types.  For things like:

  char x[10];
  
we should treat "x" as being initialized, because the variable "x" really
refers to the memory block of the array. Clearly x[1] is uninitialized, but
expressions like "(char*) x" really do refer to an initialized value. This
simple dataflow analysis does not reason about the contents of arrays.

This fixes: PR 1859 (http://llvm.org/bugs/show_bug.cgi?id=1859)

llvm-svn: 44984