[llvm] [llvm-exegesis] [AArch64] Resolving "not all operands are initialized by snippet generator" (PR #142529)

David Green via llvm-commits llvm-commits at lists.llvm.org
Wed Aug 20 02:20:49 PDT 2025


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@@ -1317,11 +1317,23 @@ def logical_vec_hw_shift : Operand<i32> {
 }
 
 // A vector move shifter operand:
-//  {0} - imm1: #8 or #16
-def move_vec_shift : Operand<i32> {
+//  {0} - imm1: #8
+def move_vec_shift_2s : Operand<i32> {
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davemgreen wrote:

We should be able to use OPERAND_MSL_SHIFT to verify that the immediates in the operands of the instructions are valid - I'm hoping to reuse them elsewhere. That is something to be added later, an extra way to reuse the same information.

https://github.com/llvm/llvm-project/pull/142529


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