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CBE support for indbr.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85311 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-10-27 21:21:06 +00:00
parent f9d078e336
commit f0dca28da7
1 changed files with 7 additions and 0 deletions
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7
lib/Target/CBackend/CBackend.cpp
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@@ -282,6 +282,7 @@ namespace {
void visitReturnInst(ReturnInst &I); void visitReturnInst(ReturnInst &I);
void visitBranchInst(BranchInst &I); void visitBranchInst(BranchInst &I);
void visitSwitchInst(SwitchInst &I); void visitSwitchInst(SwitchInst &I);
void visitIndBrInst(IndBrInst &I);
void visitInvokeInst(InvokeInst &I) { void visitInvokeInst(InvokeInst &I) {
llvm_unreachable("Lowerinvoke pass didn't work!"); llvm_unreachable("Lowerinvoke pass didn't work!");
} }
@@ -2578,6 +2579,12 @@ void CWriter::visitSwitchInst(SwitchInst &SI) {
Out << " }\n"; Out << " }\n";
} }
void CWriter::visitIndBrInst(IndBrInst &IBI) {
Out << " goto *(void*)(";
writeOperand(IBI.getOperand(0));
Out << ");\n";
}
void CWriter::visitUnreachableInst(UnreachableInst &I) { void CWriter::visitUnreachableInst(UnreachableInst &I) {
Out << " /*UNREACHABLE*/;\n"; Out << " /*UNREACHABLE*/;\n";
} }