commit c25e7581b9b8088910da31702d4ca21c4734c6d7
author Torok Edwin <edwintorok@gmail.com> Sat Jul 11 20:10:48 2009 +0000
committer Torok Edwin <edwintorok@gmail.com> Sat Jul 11 20:10:48 2009 +0000
tree e4bb95c96a33fda5d5204f2c9d1b906084760415
parent d51ffcf303070b0a5aea7f365b85f6f969c384cb

assert(0) -> LLVM_UNREACHABLE.
Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75379 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Support/APFloat.cpp

diff --git a/lib/Support/APFloat.cpp b/lib/Support/APFloat.cpp
index 3b03c54..29bf0b4 100644
--- a/lib/Support/APFloat.cpp
+++ b/lib/Support/APFloat.cpp
@@ -14,6 +14,7 @@
 
 #include "llvm/ADT/APFloat.h"
 #include "llvm/ADT/FoldingSet.h"
+#include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MathExtras.h"
 #include <cstring>
 
@@ -1068,7 +1069,7 @@
 
   switch (rounding_mode) {
   default:
-    assert(0);
+    llvm_unreachable();
 
   case rmNearestTiesToAway:
     return lost_fraction == lfExactlyHalf || lost_fraction == lfMoreThanHalf;
@@ -1207,7 +1208,7 @@
 {
   switch (convolve(category, rhs.category)) {
   default:
-    assert(0);
+    llvm_unreachable();
 
   case convolve(fcNaN, fcZero):
   case convolve(fcNaN, fcNormal):
@@ -1331,7 +1332,7 @@
 {
   switch (convolve(category, rhs.category)) {
   default:
-    assert(0);
+    llvm_unreachable();
 
   case convolve(fcNaN, fcZero):
   case convolve(fcNaN, fcNormal):
@@ -1373,7 +1374,7 @@
 {
   switch (convolve(category, rhs.category)) {
   default:
-    assert(0);
+    llvm_unreachable();
 
   case convolve(fcNaN, fcZero):
   case convolve(fcNaN, fcNormal):
@@ -1415,7 +1416,7 @@
 {
   switch (convolve(category, rhs.category)) {
   default:
-    assert(0);
+    llvm_unreachable();
 
   case convolve(fcNaN, fcZero):
   case convolve(fcNaN, fcNormal):
@@ -1692,7 +1693,7 @@
 
   switch (convolve(category, rhs.category)) {
   default:
-    assert(0);
+    llvm_unreachable();
 
   case convolve(fcNaN, fcZero):
   case convolve(fcNaN, fcNormal):
@@ -2929,7 +2930,7 @@
   else if (api.getBitWidth()==128 && !isIEEE)
     return initFromPPCDoubleDoubleAPInt(api);
   else
-    assert(0);
+    llvm_unreachable();
 }
 
 APFloat::APFloat(const APInt& api, bool isIEEE)