- This is designed to make it obvious that %clang_cc1 is a "test variable"
   which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
   can be useful to redefine what gets run as 'clang -cc1' (for example, to set
   a default target).

llvm-svn: 91446

llvm-svn: 91303

llvm-svn: 91269

llvm-svn: 91264

type of the builtin when generating the function declaration for a builtin
library call.

llvm-svn: 90936

llvm-svn: 90883

llvm-svn: 90872

llvm-svn: 90786

pointed out by Charles Davis.

llvm-svn: 90736

llvm-svn: 90660

llvm-svn: 90659

to a memset or a memcpy from a global when possible.

llvm-svn: 90658

llvm-svn: 90652

Use '-FOO' 'BAR' instead of '-FOO=BAR' for FOO in -stack-protector, -fvisibility, and -fconstant-string-class.

llvm-svn: 90072

llvm-svn: 90071

llvm-svn: 89610

with __INTPTR_TYPE__.

llvm-svn: 89609

llvm-svn: 89514

llvm-svn: 89501

llvm-svn: 89498

llvm-svn: 89465

Switch -f{builtin,math-errno,rtti} and -analyzer-purge-dead to -...no... variants instead of using llvm::cl::init(true) arguments.

llvm-svn: 89315

llvm-svn: 89153

As per Fariborz's suggestion, committed now but can be reverted later if the used flag is problematic for Apple.

llvm-svn: 89134

llvm-svn: 89070

llvm-svn: 89069

instead of using getDefaultLangOptions.
 - Remove unused -fobjc-tight-layout while at it.

llvm-svn: 89065

object-size.c aws simply too fragile.

constructor-default-arg.cpp triggers an issue when LiveVariables is run before RALocal.

llvm-svn: 89025

llvm-svn: 89023

local variable.

llvm-svn: 88766

llvm-svn: 88696

llvm-svn: 86801

 - FileCheck is a *huuuuge* improvement here.

 - Still feels like we could use a better tool for this though, either teach
   llvm-dis to spit out the FileCheck syntax, or provide another tool to turn a
   .ll into a "matchable" input.

 - Also on my Christmas list is better FileCheck diagnostics with missing
   variables or mismatches.

llvm-svn: 86800

llvm-svn: 86607

llvm-svn: 86432

 - 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious.

llvm-svn: 86430

llvm-svn: 86396

llvm-svn: 86318

llvm-svn: 85972

llvm-svn: 85880