================
@@ -66,6 +66,17 @@ bool IntrinsicInst::mayLowerToFunctionCall(Intrinsic::ID
IID) {
}
}
+bool IntrinsicInst::canAccessFPEnvironment(Intrinsic::ID IID) {
+ switch (IID) {
+#define DAG_INSTRUCTION(NAME, NARG, ROUND_MODE, INTRINSIC, DAGN)
\
+case Intrinsic::INTRINSIC:
+#include "llvm/IR/ConstrainedOps.def"
----------------
efriedma-quic wrote:
This doesn't seem right. We have intrinsics to explicitly access the FP
environment (llvm.set.rounding etc.). And any intrinsic which can call user
code can access the FP environment.
You might need to specify this in the .td files (IntrStrictFP or something like
that).
https://github.com/llvm/llvm-project/pull/122735
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