================
@@ -582,6 +582,11 @@ TARGET_BUILTIN(__builtin_ppc_bcdsub_p, "iiV16UcV16Uc", "",
// P9 Binary-coded decimal (BCD) builtins.
TARGET_BUILTIN(__builtin_ppc_bcdcopysign, "V16UcV16UcV16Uc", "",
"power9-vector")
TARGET_BUILTIN(__builtin_ppc_bcdsetsign, "V16UcV16UcUc", "t", "power9-vector")
+TARGET_BUILTIN(__builtin_ppc_bcdshift, "V16UcV16UciUc", "t", "power9-vector")
+TARGET_BUILTIN(__builtin_ppc_bcdshiftround, "V16UcV16UciUc", "t",
"power9-vector")
+TARGET_BUILTIN(__builtin_ppc_bcdtruncate, "V16UcV16UciUc", "t",
"power9-vector")
----------------
lei137 wrote:
I'm guessing we are giving up signature checking cause we want to do custom
checking for the range. Isn't this why we created the macro
`UNALIASED_CUSTOM_BUILTIN`?
```suggestion
UNALIASED_CUSTOM_BUILTIN(ppc_bcdtruncate, "V16UcV16UciUc", false,
"power9-vector")
```
https://github.com/llvm/llvm-project/pull/154715
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