[llvm] [RISCV] Compress shxadd to qc.c.muliadd when rd = rs2 (PR #155843)

Sudharsan Veeravalli via llvm-commits llvm-commits at lists.llvm.org
Fri Aug 29 08:02:36 PDT 2025


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@@ -58,3 +58,17 @@ qc.shladd x10, x11, x12, 31
 # CHECK-ENC: encoding: [0xaa,0x21]
 qc.muliadd x10, x11, 16
 
+# CHECK-NOALIAS: qc.c.muliadd    a0, a1, 2
+# CHECK-ALIAS: qc.muliadd    a0, a1, 2
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svs-quic wrote:

Okay thanks I've added that as well.

https://github.com/llvm/llvm-project/pull/155843


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