[ubsan] Replace "fatal error" with "runtime error".

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@169112 91177308-0d34-0410-b5e6-96231b3b80d8

21 files changed, 44 insertions, 44 deletions

diff --git a/lib/ubsan/lit_tests/Float/cast-overflow.cpp b/lib/ubsan/lit_tests/Float/cast-overflow.cpp
index 24b654a4..63410dc8 100644
--- a/lib/ubsan/lit_tests/Float/cast-overflow.cpp
+++ b/lib/ubsan/lit_tests/Float/cast-overflow.cpp
@@ -53,28 +53,28 @@ int main(int argc, char **argv) {
   case '0':
     // Note that values between 0x7ffffe00 and 0x80000000 may or may not
     // successfully round-trip, depending on the rounding mode.
-    // CHECK-0: fatal error: value 2.14748{{.*}} is outside the range of representable values of type 'int'
+    // CHECK-0: runtime error: value 2.14748{{.*}} is outside the range of representable values of type 'int'
     return MaxFloatRepresentableAsInt + 0x80;
   case '1':
-    // CHECK-1: fatal error: value -2.14748{{.*}} is outside the range of representable values of type 'int'
+    // CHECK-1: runtime error: value -2.14748{{.*}} is outside the range of representable values of type 'int'
     return MinFloatRepresentableAsInt - 0x100;
   case '2':
-    // CHECK-2: fatal error: value -0.001 is outside the range of representable values of type 'unsigned int'
+    // CHECK-2: runtime error: value -0.001 is outside the range of representable values of type 'unsigned int'
     return (unsigned)-0.001;
   case '3':
-    // CHECK-3: fatal error: value 4.2949{{.*}} is outside the range of representable values of type 'unsigned int'
+    // CHECK-3: runtime error: value 4.2949{{.*}} is outside the range of representable values of type 'unsigned int'
     return (unsigned)(MaxFloatRepresentableAsUInt + 0x100);
 
   case '4':
-    // CHECK-4: fatal error: value {{.*}} is outside the range of representable values of type 'int'
+    // CHECK-4: runtime error: value {{.*}} is outside the range of representable values of type 'int'
     return Inf;
   case '5':
-    // CHECK-5: fatal error: value {{.*}} is outside the range of representable values of type 'int'
+    // CHECK-5: runtime error: value {{.*}} is outside the range of representable values of type 'int'
     return NaN;
 
     // Integer -> floating point overflow.
   case '6':
-    // CHECK-6: {{fatal error: value 0xffffff00000000000000000000000001 is outside the range of representable values of type 'float'|__int128 not supported}}
+    // CHECK-6: {{runtime error: value 0xffffff00000000000000000000000001 is outside the range of representable values of type 'float'|__int128 not supported}}
 #ifdef __SIZEOF_INT128__
     return (float)(FloatMaxAsUInt128 + 1);
 #else
@@ -84,15 +84,15 @@ int main(int argc, char **argv) {
   // FIXME: The backend cannot lower __fp16 operations on x86 yet.
   //case '7':
   //  (__fp16)65504; // ok
-  //  // CHECK-7: fatal error: value 65505 is outside the range of representable values of type '__fp16'
+  //  // CHECK-7: runtime error: value 65505 is outside the range of representable values of type '__fp16'
   //  return (__fp16)65505;
 
     // Floating point -> floating point overflow.
   case '8':
-    // CHECK-8: fatal error: value 1e+39 is outside the range of representable values of type 'float'
+    // CHECK-8: runtime error: value 1e+39 is outside the range of representable values of type 'float'
     return (float)1e39;
   case '9':
-    // CHECK-9: fatal error: value {{.*}} is outside the range of representable values of type 'double'
+    // CHECK-9: runtime error: value {{.*}} is outside the range of representable values of type 'double'
     return (double)Inf;
   }
 }
diff --git a/lib/ubsan/lit_tests/Integer/add-overflow.cpp b/lib/ubsan/lit_tests/Integer/add-overflow.cpp
index 179099ac..4477638c 100644
--- a/lib/ubsan/lit_tests/Integer/add-overflow.cpp
+++ b/lib/ubsan/lit_tests/Integer/add-overflow.cpp
@@ -13,7 +13,7 @@ int main() {
 #ifdef ADD_I32
   int32_t k = 0x12345678;
   k += 0x789abcde;
-  // CHECK-ADD_I32: add-overflow.cpp:[[@LINE-1]]:5: fatal error: signed integer overflow: 305419896 + 2023406814 cannot be represented in type 'int32_t' (aka 'int')
+  // CHECK-ADD_I32: add-overflow.cpp:[[@LINE-1]]:5: runtime error: signed integer overflow: 305419896 + 2023406814 cannot be represented in type 'int32_t' (aka 'int')
 #endif
 
 #ifdef ADD_I64
diff --git a/lib/ubsan/lit_tests/Integer/div-overflow.cpp b/lib/ubsan/lit_tests/Integer/div-overflow.cpp
index 43205fd3..dd82427f 100644
--- a/lib/ubsan/lit_tests/Integer/div-overflow.cpp
+++ b/lib/ubsan/lit_tests/Integer/div-overflow.cpp
@@ -5,6 +5,6 @@
 int main() {
   unsigned(0x80000000) / -1;
 
-  // CHECK: div-overflow.cpp:9:23: fatal error: division of -2147483648 by -1 cannot be represented in type 'int'
+  // CHECK: div-overflow.cpp:9:23: runtime error: division of -2147483648 by -1 cannot be represented in type 'int'
   int32_t(0x80000000) / -1;
 }
diff --git a/lib/ubsan/lit_tests/Integer/div-zero.cpp b/lib/ubsan/lit_tests/Integer/div-zero.cpp
index b9aed512..b2a83956 100644
--- a/lib/ubsan/lit_tests/Integer/div-zero.cpp
+++ b/lib/ubsan/lit_tests/Integer/div-zero.cpp
@@ -10,6 +10,6 @@ typedef long long intmax;
 #endif
 
 int main() {
-  // CHECK: div-zero.cpp:[[@LINE+1]]:12: fatal error: division by zero
+  // CHECK: div-zero.cpp:[[@LINE+1]]:12: runtime error: division by zero
   DIVIDEND / 0;
 }
diff --git a/lib/ubsan/lit_tests/Integer/incdec-overflow.cpp b/lib/ubsan/lit_tests/Integer/incdec-overflow.cpp
index 28ee9fb9..48b68b63 100644
--- a/lib/ubsan/lit_tests/Integer/incdec-overflow.cpp
+++ b/lib/ubsan/lit_tests/Integer/incdec-overflow.cpp
@@ -10,7 +10,7 @@ int main() {
   n++;
   n++;
   int m = -n - 1;
-  // CHECK: incdec-overflow.cpp:15:3: fatal error: signed integer overflow: [[MINUS:-?]]214748364
+  // CHECK: incdec-overflow.cpp:15:3: runtime error: signed integer overflow: [[MINUS:-?]]214748364
   // CHECK: + [[MINUS]]1 cannot be represented in type 'int'
   OP;
 }
diff --git a/lib/ubsan/lit_tests/Integer/mul-overflow.cpp b/lib/ubsan/lit_tests/Integer/mul-overflow.cpp
index ef5c0046..8d1e70d6 100644
--- a/lib/ubsan/lit_tests/Integer/mul-overflow.cpp
+++ b/lib/ubsan/lit_tests/Integer/mul-overflow.cpp
@@ -9,6 +9,6 @@ int main() {
   (void)(uint16_t(0xffff) * int16_t(0x7fff));
   (void)(uint16_t(0xffff) * uint16_t(0x8000));
 
-  // CHECK: mul-overflow.cpp:13:27: fatal error: signed integer overflow: 65535 * 32769 cannot be represented in type 'int'
+  // CHECK: mul-overflow.cpp:13:27: runtime error: signed integer overflow: 65535 * 32769 cannot be represented in type 'int'
   (void)(uint16_t(0xffff) * uint16_t(0x8001));
 }
diff --git a/lib/ubsan/lit_tests/Integer/negate-overflow.cpp b/lib/ubsan/lit_tests/Integer/negate-overflow.cpp
index 9a97fad1..e3beb6b5 100644
--- a/lib/ubsan/lit_tests/Integer/negate-overflow.cpp
+++ b/lib/ubsan/lit_tests/Integer/negate-overflow.cpp
@@ -2,6 +2,6 @@
 
 int main() {
   -unsigned(-0x7fffffff - 1); // ok
-  // CHECK: negate-overflow.cpp:6:10: fatal error: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself
+  // CHECK: negate-overflow.cpp:6:10: runtime error: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself
   return -(-0x7fffffff - 1);
 }
diff --git a/lib/ubsan/lit_tests/Integer/shift.cpp b/lib/ubsan/lit_tests/Integer/shift.cpp
index 8c06a825..19101c53 100644
--- a/lib/ubsan/lit_tests/Integer/shift.cpp
+++ b/lib/ubsan/lit_tests/Integer/shift.cpp
@@ -20,18 +20,18 @@ int main() {
   b <<= 1; // still ok, unsigned
 
 #ifdef LSH_OVERFLOW
-  // CHECK-LSH_OVERFLOW: shift.cpp:24:5: fatal error: left shift of negative value -2147483648
+  // CHECK-LSH_OVERFLOW: shift.cpp:24:5: runtime error: left shift of negative value -2147483648
   a OP 1;
 #endif
 
 #ifdef TOO_LOW
-  // CHECK-TOO_LOW: shift.cpp:29:5: fatal error: shift exponent -3 is negative
+  // CHECK-TOO_LOW: shift.cpp:29:5: runtime error: shift exponent -3 is negative
   a OP (-3);
 #endif
 
 #ifdef TOO_HIGH
   a = 0;
-  // CHECK-TOO_HIGH: shift.cpp:35:5: fatal error: shift exponent 32 is too large for 32-bit type 'int'
+  // CHECK-TOO_HIGH: shift.cpp:35:5: runtime error: shift exponent 32 is too large for 32-bit type 'int'
   a OP 32;
 #endif
 }
diff --git a/lib/ubsan/lit_tests/Integer/sub-overflow.cpp b/lib/ubsan/lit_tests/Integer/sub-overflow.cpp
index e432cb88..b43a69be 100644
--- a/lib/ubsan/lit_tests/Integer/sub-overflow.cpp
+++ b/lib/ubsan/lit_tests/Integer/sub-overflow.cpp
@@ -12,7 +12,7 @@ int main() {
 
 #ifdef SUB_I32
   (void)(int32_t(-2) - int32_t(0x7fffffff));
-  // CHECK-SUB_I32: sub-overflow.cpp:[[@LINE-1]]:22: fatal error: signed integer overflow: -2 - 2147483647 cannot be represented in type 'int'
+  // CHECK-SUB_I32: sub-overflow.cpp:[[@LINE-1]]:22: runtime error: signed integer overflow: -2 - 2147483647 cannot be represented in type 'int'
 #endif
 
 #ifdef SUB_I64
diff --git a/lib/ubsan/lit_tests/Integer/uadd-overflow.cpp b/lib/ubsan/lit_tests/Integer/uadd-overflow.cpp
index e373596b..d7b43d0f 100644
--- a/lib/ubsan/lit_tests/Integer/uadd-overflow.cpp
+++ b/lib/ubsan/lit_tests/Integer/uadd-overflow.cpp
@@ -13,7 +13,7 @@ int main() {
 #ifdef ADD_I32
   uint32_t k = 0x87654321;
   k += 0xedcba987;
-  // CHECK-ADD_I32: uadd-overflow.cpp:[[@LINE-1]]:5: fatal error: unsigned integer overflow: 2271560481 + 3989547399 cannot be represented in type 'uint32_t' (aka 'unsigned int')
+  // CHECK-ADD_I32: uadd-overflow.cpp:[[@LINE-1]]:5: runtime error: unsigned integer overflow: 2271560481 + 3989547399 cannot be represented in type 'uint32_t' (aka 'unsigned int')
 #endif
 
 #ifdef ADD_I64
diff --git a/lib/ubsan/lit_tests/Integer/uincdec-overflow.cpp b/lib/ubsan/lit_tests/Integer/uincdec-overflow.cpp
index 45df7088..6b677ca5 100644
--- a/lib/ubsan/lit_tests/Integer/uincdec-overflow.cpp
+++ b/lib/ubsan/lit_tests/Integer/uincdec-overflow.cpp
@@ -10,7 +10,7 @@ int main() {
   n++;
   n++;
   unsigned m = 0;
-  // CHECK-INC: uincdec-overflow.cpp:15:3: fatal error: unsigned integer overflow: 4294967295 + 1 cannot be represented in type 'unsigned int'
-  // CHECK-DEC: uincdec-overflow.cpp:15:3: fatal error: unsigned integer overflow: 0 - 1 cannot be represented in type 'unsigned int'
+  // CHECK-INC: uincdec-overflow.cpp:15:3: runtime error: unsigned integer overflow: 4294967295 + 1 cannot be represented in type 'unsigned int'
+  // CHECK-DEC: uincdec-overflow.cpp:15:3: runtime error: unsigned integer overflow: 0 - 1 cannot be represented in type 'unsigned int'
   OP;
 }
diff --git a/lib/ubsan/lit_tests/Integer/umul-overflow.cpp b/lib/ubsan/lit_tests/Integer/umul-overflow.cpp
index 6b15e1bd..42cf3a78 100644
--- a/lib/ubsan/lit_tests/Integer/umul-overflow.cpp
+++ b/lib/ubsan/lit_tests/Integer/umul-overflow.cpp
@@ -13,7 +13,7 @@ int main() {
   (void)(uint16_t(0xffff) * uint16_t(0x8001));
 
   (void)(uint32_t(0xffffffff) * uint32_t(0x2));
-  // CHECK: umul-overflow.cpp:15:31: fatal error: unsigned integer overflow: 4294967295 * 2 cannot be represented in type 'unsigned int'
+  // CHECK: umul-overflow.cpp:15:31: runtime error: unsigned integer overflow: 4294967295 * 2 cannot be represented in type 'unsigned int'
 
   return 0;
 }
diff --git a/lib/ubsan/lit_tests/Integer/usub-overflow.cpp b/lib/ubsan/lit_tests/Integer/usub-overflow.cpp
index c8d9babb..357d662a 100644
--- a/lib/ubsan/lit_tests/Integer/usub-overflow.cpp
+++ b/lib/ubsan/lit_tests/Integer/usub-overflow.cpp
@@ -12,7 +12,7 @@ int main() {
 
 #ifdef SUB_I32
   (void)(uint32_t(1) - uint32_t(2));
-  // CHECK-SUB_I32: usub-overflow.cpp:[[@LINE-1]]:22: fatal error: unsigned integer overflow: 1 - 2 cannot be represented in type 'unsigned int'
+  // CHECK-SUB_I32: usub-overflow.cpp:[[@LINE-1]]:22: runtime error: unsigned integer overflow: 1 - 2 cannot be represented in type 'unsigned int'
 #endif
 
 #ifdef SUB_I64
diff --git a/lib/ubsan/lit_tests/Misc/missing_return.cpp b/lib/ubsan/lit_tests/Misc/missing_return.cpp
index 820448c1..9997b838 100644
--- a/lib/ubsan/lit_tests/Misc/missing_return.cpp
+++ b/lib/ubsan/lit_tests/Misc/missing_return.cpp
@@ -1,6 +1,6 @@
 // RUN: %clang -fsanitize=return %s -O3 -o %t && %t 2>&1 | FileCheck %s
 
-// CHECK: missing_return.cpp:4:5: fatal error: execution reached the end of a value-returning function without returning a value
+// CHECK: missing_return.cpp:4:5: runtime error: execution reached the end of a value-returning function without returning a value
 int f() {
 }
 
diff --git a/lib/ubsan/lit_tests/Misc/unreachable.cpp b/lib/ubsan/lit_tests/Misc/unreachable.cpp
index 6e0a03d5..5ca4e5fd 100644
--- a/lib/ubsan/lit_tests/Misc/unreachable.cpp
+++ b/lib/ubsan/lit_tests/Misc/unreachable.cpp
@@ -1,6 +1,6 @@
 // RUN: %clang -fsanitize=unreachable %s -O3 -o %t && %t 2>&1 | FileCheck %s
 
 int main(int, char **argv) {
-  // CHECK: unreachable.cpp:5:3: fatal error: execution reached a __builtin_unreachable() call
+  // CHECK: unreachable.cpp:5:3: runtime error: execution reached a __builtin_unreachable() call
   __builtin_unreachable();
 }
diff --git a/lib/ubsan/lit_tests/Misc/vla.c b/lib/ubsan/lit_tests/Misc/vla.c
index c7600e3b..2fa88add 100644
--- a/lib/ubsan/lit_tests/Misc/vla.c
+++ b/lib/ubsan/lit_tests/Misc/vla.c
@@ -4,8 +4,8 @@
 // RUN: %t a b
 
 int main(int argc, char **argv) {
-  // CHECK-MINUS-ONE: vla.c:9:11: fatal error: variable length array bound evaluates to non-positive value -1
-  // CHECK-ZERO: vla.c:9:11: fatal error: variable length array bound evaluates to non-positive value 0
+  // CHECK-MINUS-ONE: vla.c:9:11: runtime error: variable length array bound evaluates to non-positive value -1
+  // CHECK-ZERO: vla.c:9:11: runtime error: variable length array bound evaluates to non-positive value 0
   int arr[argc - 2];
   return 0;
 }
diff --git a/lib/ubsan/lit_tests/TypeCheck/misaligned.cpp b/lib/ubsan/lit_tests/TypeCheck/misaligned.cpp
index 817781bb..af52bd18 100644
--- a/lib/ubsan/lit_tests/TypeCheck/misaligned.cpp
+++ b/lib/ubsan/lit_tests/TypeCheck/misaligned.cpp
@@ -22,21 +22,21 @@ int main(int, char **argv) {
 
   switch (argv[1][0]) {
   case 'l':
-    // CHECK-LOAD: misaligned.cpp:26:12: fatal error: load of misaligned address 0x{{[0-9a-f]*}} for type 'int', which requires 4 byte alignment
+    // CHECK-LOAD: misaligned.cpp:26:12: runtime error: load of misaligned address 0x{{[0-9a-f]*}} for type 'int', which requires 4 byte alignment
     return *p;
   case 's':
-    // CHECK-STORE: misaligned.cpp:29:5: fatal error: store to misaligned address 0x{{[0-9a-f]*}} for type 'int', which requires 4 byte alignment
+    // CHECK-STORE: misaligned.cpp:29:5: runtime error: store to misaligned address 0x{{[0-9a-f]*}} for type 'int', which requires 4 byte alignment
     *p = 1;
     break;
   case 'r':
-    // CHECK-REFERENCE: misaligned.cpp:33:15: fatal error: reference binding to misaligned address 0x{{[0-9a-f]*}} for type 'int', which requires 4 byte alignment
+    // CHECK-REFERENCE: misaligned.cpp:33:15: runtime error: reference binding to misaligned address 0x{{[0-9a-f]*}} for type 'int', which requires 4 byte alignment
     {int &r = *p;}
     break;
   case 'm':
-    // CHECK-MEMBER: misaligned.cpp:37:15: fatal error: member access within misaligned address 0x{{[0-9a-f]*}} for type 'S', which requires 4 byte alignment
+    // CHECK-MEMBER: misaligned.cpp:37:15: runtime error: member access within misaligned address 0x{{[0-9a-f]*}} for type 'S', which requires 4 byte alignment
     return s->k;
   case 'f':
-    // CHECK-MEMFUN: misaligned.cpp:40:12: fatal error: member call on misaligned address 0x{{[0-9a-f]*}} for type 'S', which requires 4 byte alignment
+    // CHECK-MEMFUN: misaligned.cpp:40:12: runtime error: member call on misaligned address 0x{{[0-9a-f]*}} for type 'S', which requires 4 byte alignment
     return s->f();
   }
 }
diff --git a/lib/ubsan/lit_tests/TypeCheck/null.cpp b/lib/ubsan/lit_tests/TypeCheck/null.cpp
index ae92493f..f72af28c 100644
--- a/lib/ubsan/lit_tests/TypeCheck/null.cpp
+++ b/lib/ubsan/lit_tests/TypeCheck/null.cpp
@@ -18,21 +18,21 @@ int main(int, char **argv) {
 
   switch (argv[1][0]) {
   case 'l':
-    // CHECK-LOAD: null.cpp:22:12: fatal error: load of null pointer of type 'int'
+    // CHECK-LOAD: null.cpp:22:12: runtime error: load of null pointer of type 'int'
     return *p;
   case 's':
-    // CHECK-STORE: null.cpp:25:5: fatal error: store to null pointer of type 'int'
+    // CHECK-STORE: null.cpp:25:5: runtime error: store to null pointer of type 'int'
     *p = 1;
     break;
   case 'r':
-    // CHECK-REFERENCE: null.cpp:29:15: fatal error: reference binding to null pointer of type 'int'
+    // CHECK-REFERENCE: null.cpp:29:15: runtime error: reference binding to null pointer of type 'int'
     {int &r = *p;}
     break;
   case 'm':
-    // CHECK-MEMBER: null.cpp:33:15: fatal error: member access within null pointer of type 'S'
+    // CHECK-MEMBER: null.cpp:33:15: runtime error: member access within null pointer of type 'S'
     return s->k;
   case 'f':
-    // CHECK-MEMFUN: null.cpp:36:12: fatal error: member call on null pointer of type 'S'
+    // CHECK-MEMFUN: null.cpp:36:12: runtime error: member call on null pointer of type 'S'
     return s->f();
   }
 }
diff --git a/lib/ubsan/lit_tests/TypeCheck/vptr.cpp b/lib/ubsan/lit_tests/TypeCheck/vptr.cpp
index eaa44212..65335688 100644
--- a/lib/ubsan/lit_tests/TypeCheck/vptr.cpp
+++ b/lib/ubsan/lit_tests/TypeCheck/vptr.cpp
@@ -64,14 +64,14 @@ int main(int, char **argv) {
 
   switch (argv[1][0]) {
   case 'r':
-    // CHECK-REFERENCE: vptr.cpp:[[@LINE+1]]:13: fatal error: reference binding to address 0x{{[0-9a-f]*}} which does not point to an object of type 'T'
+    // CHECK-REFERENCE: vptr.cpp:[[@LINE+1]]:13: runtime error: reference binding to address 0x{{[0-9a-f]*}} which does not point to an object of type 'T'
     {T &r = *p;}
     break;
   case 'm':
-    // CHECK-MEMBER: vptr.cpp:[[@LINE+1]]:15: fatal error: member access within address 0x{{[0-9a-f]*}} which does not point to an object of type 'T'
+    // CHECK-MEMBER: vptr.cpp:[[@LINE+1]]:15: runtime error: member access within address 0x{{[0-9a-f]*}} which does not point to an object of type 'T'
     return p->b;
   case 'f':
-    // CHECK-MEMFUN: vptr.cpp:[[@LINE+1]]:12: fatal error: member call on address 0x{{[0-9a-f]*}} which does not point to an object of type 'T'
+    // CHECK-MEMFUN: vptr.cpp:[[@LINE+1]]:12: runtime error: member call on address 0x{{[0-9a-f]*}} which does not point to an object of type 'T'
     return p->g();
   }
 }
diff --git a/lib/ubsan/ubsan_diag.cc b/lib/ubsan/ubsan_diag.cc
index da0a6c32..8a1af4b8 100644
--- a/lib/ubsan/ubsan_diag.cc
+++ b/lib/ubsan/ubsan_diag.cc
@@ -60,7 +60,7 @@ Diag::~Diag() {
   }
   if (UseAnsiColor)
     RawWrite("\033[31m");
-  RawWrite(" fatal error: ");
+  RawWrite(" runtime error: ");
   if (UseAnsiColor)
     RawWrite("\033[0;1m");
   for (const char *Msg = Message; *Msg; ++Msg) {
diff --git a/lib/ubsan/ubsan_handlers_cxx.cc b/lib/ubsan/ubsan_handlers_cxx.cc
index e0d3442e..1f61d2b0 100644
--- a/lib/ubsan/ubsan_handlers_cxx.cc
+++ b/lib/ubsan/ubsan_handlers_cxx.cc
@@ -36,7 +36,7 @@ void __ubsan::__ubsan_handle_dynamic_type_cache_miss(
     << TypeCheckKinds[Data->TypeCheckKind] << (void*)Pointer << Data->Type;
   // FIXME: If possible, say what type it actually points to. Produce a note
   //        pointing out the vptr:
-  // lib/VMCore/Instructions.cpp:2020:10: fatal error: member call on address
+  // lib/VMCore/Instructions.cpp:2020:10: runtime error: member call on address
   //       0xb7a4440 which does not point to an object of type
   //       'llvm::OverflowingBinaryOperator'
   //   return cast<OverflowingBinaryOperator>(this)->hasNoSignedWrap();