[llvm] [llvm] Support fixed point multiplication on AArch64 (PR #84237)

[via llvm-commits]

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@@ -0,0 +1,93 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=aarch64-linux-gnu | FileCheck %s
+
+declare  i4  @llvm.smul.fix.i4   (i4,  i4, i32)
+declare  i32 @llvm.smul.fix.i32  (i32, i32, i32)
+declare  i64 @llvm.smul.fix.i64  (i64, i64, i32)
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PiJoules wrote:

Done

https://github.com/llvm/llvm-project/pull/84237