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assert(0) -> LLVM_UNREACHABLE.

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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
This commit is contained in:
Torok Edwin
2009-07-11 20:10:48 +00:00
parent d51ffcf303
commit c25e7581b9
153 changed files with 695 additions and 610 deletions
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7
lib/Target/ARM/ARMAddressingModes.h
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@@ -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 @@ namespace ARM_AM {
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 @@ namespace ARM_AM {
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 @@ namespace ARM_AM {
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";