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authorChris Lattner <sabre@nondot.org>2009-10-27 21:21:06 +0000
committerChris Lattner <sabre@nondot.org>2009-10-27 21:21:06 +0000
commit20e88f5303d60d9105a80e24fb70ecc0ecd80856 (patch)
tree8de69af9d3dad2c62af1b1e9b5bf3a524a3b5a7e /lib/Target/CBackend
parent29246b5e51060717e19c0b092ddad5d07237c9be (diff)
downloadexternal_llvm-20e88f5303d60d9105a80e24fb70ecc0ecd80856.zip
external_llvm-20e88f5303d60d9105a80e24fb70ecc0ecd80856.tar.gz
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CBE support for indbr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85311 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/CBackend')
-rw-r--r--lib/Target/CBackend/CBackend.cpp7
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index fb61651..dae830d 100644
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -282,6 +282,7 @@ namespace {
void visitReturnInst(ReturnInst &I);
void visitBranchInst(BranchInst &I);
void visitSwitchInst(SwitchInst &I);
+ void visitIndBrInst(IndBrInst &I);
void visitInvokeInst(InvokeInst &I) {
llvm_unreachable("Lowerinvoke pass didn't work!");
}
@@ -2578,6 +2579,12 @@ void CWriter::visitSwitchInst(SwitchInst &SI) {
Out << " }\n";
}
+void CWriter::visitIndBrInst(IndBrInst &IBI) {
+ Out << " goto *(void*)(";
+ writeOperand(IBI.getOperand(0));
+ Out << ");\n";
+}
+
void CWriter::visitUnreachableInst(UnreachableInst &I) {
Out << " /*UNREACHABLE*/;\n";
}