[llvm] [RISCV][GlobalISel] Legalize G_FRAME_INDEX (PR #67746)

[Nitin John Raj via llvm-commits]

https://github.com/nitinjohnraj created https://github.com/llvm/llvm-project/pull/67746

None

>From a267b29bfceac1ac9b6503e67646c534009ea415 Mon Sep 17 00:00:00 2001
From: Nitin John Raj <nitin.raj at sifive.com>
Date: Tue, 26 Sep 2023 13:16:46 -0700
Subject: [PATCH] [RISCV][GlobalISel] Legalize G_FRAME_INDEX

---
 llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp b/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp
index 1f9b80856bbe134..3a175bacc90834f 100644
--- a/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp
+++ b/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp
@@ -167,6 +167,8 @@ RISCVLegalizerInfo::RISCVLegalizerInfo(const RISCVSubtarget &ST) {
         .widenScalarToNextPow2(0);
   }
 
+  getActionDefinitionsBuilder(G_FRAME_INDEX).legalFor({p0});
+
   getLegacyLegalizerInfo().computeTables();
 }