[llvm] [GISel] Add LookThroughInstrs for getIConstantVRegVal and getIConstan… (PR #68327)
via llvm-commits
llvm-commits at lists.llvm.org
Thu Oct 5 08:59:42 PDT 2023
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@@ -301,7 +302,8 @@ std::optional<APInt> llvm::getIConstantVRegVal(Register VReg,
}
std::optional<int64_t>
-llvm::getIConstantVRegSExtVal(Register VReg, const MachineRegisterInfo &MRI) {
+llvm::getIConstantVRegSExtVal(Register VReg, const MachineRegisterInfo &MRI,
+ bool LookThroughInstrs = false) {
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tschuett wrote:
You should pass `LookThroughInstrs`to `getIConstantVRegVal`.
https://github.com/llvm/llvm-project/pull/68327
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