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Convert assert(0) to llvm_unreachable

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149967 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2012-02-07 05:05:23 +00:00
parent bc2198133a
commit 858143816d
30 changed files with 66 additions and 89 deletions
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5
lib/Support/Triple.cpp
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@@ -459,8 +459,7 @@ std::string Triple::normalize(StringRef Str) {
bool Valid = false;
StringRef Comp = Components[Idx];
switch (Pos) {
default:
assert(false && "unexpected component type!");
default: llvm_unreachable("unexpected component type!");
case 0:
Arch = ParseArch(Comp);
Valid = Arch != UnknownArch;
@@ -618,7 +617,7 @@ bool Triple::getMacOSXVersion(unsigned &Major, unsigned &Minor,
getOSVersion(Major, Minor, Micro);
switch (getOS()) {
default: assert(0 && "unexpected OS for Darwin triple");
default: llvm_unreachable("unexpected OS for Darwin triple");
case Darwin:
// Default to darwin8, i.e., MacOSX 10.4.
if (Major == 0)