[llvm-branch-commits] [lld] [llvm][lld][RISCV] Support x3_reg_usage (PR #84598)

[Fangrui Song via llvm-branch-commits]

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@@ -412,6 +429,36 @@
 # A6S_A7:   }
 # A6S_A7: }
 
+#--- x3_reg_usage_unknown.s
+.attribute x3_reg_usage, 0
+
+#--- x3_reg_usage_gp.s
+.attribute x3_reg_usage, 1
+
+#--- x3_reg_usage_scs.s
+.attribute x3_reg_usage, 2
+
+#--- x3_reg_usage_tmp.s
+.attribute x3_reg_usage, 3
+
+# X3_REG_SCS_UKNOWN: BuildAttributes {
+# X3_REG_SCS_UKNOWN:   FormatVersion: 0x41
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MaskRay wrote:

Add `-NEXT:` whenever appropriate

https://github.com/llvm/llvm-project/pull/84598