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/Target/ARM/ARMAddressingModes.h

diff --git a/lib/Target/ARM/ARMAddressingModes.h b/lib/Target/ARM/ARMAddressingModes.h
index 6b90b73..40e3e86 100644
--- a/lib/Target/ARM/ARMAddressingModes.h
+++ b/lib/Target/ARM/ARMAddressingModes.h
@@ -15,6 +15,7 @@
 #define LLVM_TARGET_ARM_ARMADDRESSINGMODES_H
 
 #include "llvm/CodeGen/SelectionDAGNodes.h"
+#include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MathExtras.h"
 #include <cassert>
 
@@ -37,7 +38,7 @@
   
   static inline const char *getShiftOpcStr(ShiftOpc Op) {
     switch (Op) {
-    default: assert(0 && "Unknown shift opc!");
+    default: LLVM_UNREACHABLE("Unknown shift opc!");
     case ARM_AM::asr: return "asr";
     case ARM_AM::lsl: return "lsl";
     case ARM_AM::lsr: return "lsr";
@@ -70,7 +71,7 @@
 
   static inline const char *getAMSubModeStr(AMSubMode Mode) {
     switch (Mode) {
-    default: assert(0 && "Unknown addressing sub-mode!");
+    default: LLVM_UNREACHABLE("Unknown addressing sub-mode!");
     case ARM_AM::ia: return "ia";
     case ARM_AM::ib: return "ib";
     case ARM_AM::da: return "da";
@@ -80,7 +81,7 @@
 
   static inline const char *getAMSubModeAltStr(AMSubMode Mode, bool isLD) {
     switch (Mode) {
-    default: assert(0 && "Unknown addressing sub-mode!");
+    default: LLVM_UNREACHABLE("Unknown addressing sub-mode!");
     case ARM_AM::ia: return isLD ? "fd" : "ea";
     case ARM_AM::ib: return isLD ? "ed" : "fa";
     case ARM_AM::da: return isLD ? "fa" : "ed";