[llvm] [GlobalISel][AArch64] Legalize G_ADD, G_SUB, G_AND, G_OR, and G_XOR for SVE (PR #110561)

[David Green via llvm-commits]

Thorsten =?utf-8?q?Schütt?= <schuett at gmail.com>
Message-ID:
In-Reply-To: <llvm.org/llvm/llvm-project/pull/110561 at github.com>


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@@ -127,7 +128,37 @@ AArch64LegalizerInfo::AArch64LegalizerInfo(const AArch64Subtarget &ST)
       .clampNumElements(0, v2s64, v2s64)
       .moreElementsToNextPow2(0);
 
-  getActionDefinitionsBuilder({G_ADD, G_SUB, G_MUL, G_AND, G_OR, G_XOR})
+  auto &IntegerArithmeticActions =
+      getActionDefinitionsBuilder({G_ADD, G_SUB, G_AND, G_OR, G_XOR});
+  if (HasSVE)
+    IntegerArithmeticActions.legalFor({nxv16s8, nxv8s16, nxv4s32, nxv2s64});
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davemgreen wrote:

Can you rebase now that a3010c77910c706be4c51ce is in?

https://github.com/llvm/llvm-project/pull/110561