[GlobalIsel] combine ext of trunc with flags (#87115)

https://github.com/llvm/llvm-project/pull/85592

https://discourse.llvm.org/t/rfc-add-nowrap-flags-to-trunc/77453

https://github.com/llvm/llvm-project/pull/88609

1 files changed, 7 insertions, 5 deletions

diff --git a/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp b/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
index 2e84078..afe2703 100644
--- a/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
@@ -490,8 +490,9 @@ MachineInstrBuilder MachineIRBuilder::buildSExt(const DstOp &Res,
 }
 
 MachineInstrBuilder MachineIRBuilder::buildZExt(const DstOp &Res,
-                                                const SrcOp &Op) {
-  return buildInstr(TargetOpcode::G_ZEXT, Res, Op);
+                                                const SrcOp &Op,
+                                                std::optional<unsigned> Flags) {
+  return buildInstr(TargetOpcode::G_ZEXT, Res, Op, Flags);
 }
 
 unsigned MachineIRBuilder::getBoolExtOp(bool IsVec, bool IsFP) const {
@@ -869,9 +870,10 @@ MachineInstrBuilder MachineIRBuilder::buildIntrinsic(Intrinsic::ID ID,
   return buildIntrinsic(ID, Results, HasSideEffects, isConvergent);
 }
 
-MachineInstrBuilder MachineIRBuilder::buildTrunc(const DstOp &Res,
-                                                 const SrcOp &Op) {
-  return buildInstr(TargetOpcode::G_TRUNC, Res, Op);
+MachineInstrBuilder
+MachineIRBuilder::buildTrunc(const DstOp &Res, const SrcOp &Op,
+                             std::optional<unsigned> Flags) {
+  return buildInstr(TargetOpcode::G_TRUNC, Res, Op, Flags);
 }
 
 MachineInstrBuilder