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-rw-r--r--lib/VMCore/Function.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/VMCore/Function.cpp b/lib/VMCore/Function.cpp
index 0cbe14c..3abfef9 100644
--- a/lib/VMCore/Function.cpp
+++ b/lib/VMCore/Function.cpp
@@ -207,6 +207,11 @@ unsigned Function::getIntrinsicID() const {
assert(getName().size() != 5 && "'llvm.' is an invalid intrinsic name!");
switch (getName()[5]) {
+ case 'b':
+ if (getName() == "llvm.bswap.i16") return Intrinsic::bswap_i16;
+ if (getName() == "llvm.bswap.i32") return Intrinsic::bswap_i32;
+ if (getName() == "llvm.bswap.i64") return Intrinsic::bswap_i64;
+ break;
case 'c':
if (getName() == "llvm.ctpop") return Intrinsic::ctpop;
if (getName() == "llvm.cttz") return Intrinsic::cttz;