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// RUN: clang -target aarch64-linux-gnu -O2 crash.cpp
template <class d> struct g { using e = d; };
template <bool, class f, class> using aa = g<f>::e;
enum { ab };
struct i {
  enum { ac, h };
};
struct m {
  enum { j };
};

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-W
  -Wextra
    -Wmissing-field-initializers
    -Wignored-qualifiers
    -Winitializer-overrides
    -Wsemicolon-before-method-body
    -Wmissing-method-return-type
    -Wsign-compare
    -Wunused-parameter
-W#pragma-messages

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#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

const char *boyer_moore_horspool(const char *h, size_t hlen,
                                const char *n, size_t nlen) {
  const unsigned char *haystack = (const unsigned char *)h;
  const unsigned char *needle = (const unsigned char *)n;

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/* ./wtab n
 * creates a truth table for LaTeX with n bits
 */

#include <stdio.h>
#include <stdlib.h>

#define SIZE unsigned long
#define MAXBITS sizeof(SIZE)*8-1

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#!/usr/bin/env ruby -w

# Converts images inside keynote bundles to PNG
# We need RMagick with tiff support installed
# You may get libtiff from macports
# and RMagick from rubygems

# Licensed under GPLv3

require 'rubygems'

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/* clang depgraph.c -o depgraph -I tools/clang/include -lclang */
#include "clang-c/Index.h"
#include <stdio.h>

static enum CXChildVisitResult
visitor(CXCursor cursor, CXCursor parent, CXClientData client_data) {
  enum CXCursorKind kind = clang_getCursorKind(cursor);
  CXFile tu_file = (CXFile *)client_data;
  CXFile in_file, from_file;
  unsigned line, column, offset;

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diff --git a/lib/Target/X86/X86InstrCompiler.td b/lib/Target/X86/X86InstrCompiler.td
index f387962..29ce597 100644
--- a/lib/Target/X86/X86InstrCompiler.td
+++ b/lib/Target/X86/X86InstrCompiler.td
@@ -1089,6 +1089,7 @@ multiclass CMOVmr<PatLeaf InvertedCond, Instruction Inst16, Instruction Inst32,
             (Inst64 GR64:$src2, addr:$src1)>;
 }
 
+let Predicates = [HasCMov] in {
 defm : CMOVmr<X86_COND_B , CMOVAE16rm, CMOVAE32rm, CMOVAE64rm>;

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diff --git a/tools/scan-build/ccc-analyzer b/tools/scan-build/ccc-analyzer
index 216dc9d..51f5097 100755
--- a/tools/scan-build/ccc-analyzer
+++ b/tools/scan-build/ccc-analyzer
@@ -569,6 +569,12 @@ foreach (my $i = 0; $i < scalar(@ARGV); ++$i) {
     push @CompileOpts,$Arg;
     next;
   }
+
+  if ($Arg =~ /^-stdlib=/) {

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diff --git a/lib/Analysis/InlineCost.cpp b/lib/Analysis/InlineCost.cpp
index a6bf4a8..8e7377d 100644
--- a/lib/Analysis/InlineCost.cpp
+++ b/lib/Analysis/InlineCost.cpp
@@ -797,9 +797,30 @@ bool CallAnalyzer::analyzeCall(CallSite CS) {
     FiftyPercentVectorBonus = Threshold;
     TenPercentVectorBonus = Threshold / 2;
 
-    // Subtract off one instruction per call argument as those will be free after
-    // inlining.

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commit 99ea7d9b3d64c51694b8cc35c6bd25b4945ab0c2
Author: Benjamin Kramer <benny.kra@gmail.com>
Date:   Wed Apr 25 12:39:50 2012 +0200

    X86: Turn cmovs into branches when profitable.
    
    This came up when a change in block placement formed a cmov and slowed down a
    hot loop by 50%:
    
    	ucomisd	(%rdi), %xmm0