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

[Craig Topper via llvm-commits]

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@@ -167,6 +167,8 @@ RISCVLegalizerInfo::RISCVLegalizerInfo(const RISCVSubtarget &ST) {
         .widenScalarToNextPow2(0);
   }
 
+  getActionDefinitionsBuilder(G_FRAME_INDEX).legalFor({p0});
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topperc wrote:

This needs to rebase. G_ABS was added in this spot

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