================
@@ -0,0 +1,96 @@
+; Testfile that verifies positive case (0 or 1 only) for BCD builtins
national2packed, packed2zoned and zoned2packed.
+; RUN: llc -verify-machineinstrs -mcpu=pwr9
-mtriple=powerpc64le-unknown-unknown \
+; RUN: -ppc-asm-full-reg-names < %s | FileCheck %s
+
+; RUN: llc -verify-machineinstrs -mcpu=pwr9 -mtriple=powerpc64-unknown-unknown
\
+; RUN: -ppc-asm-full-reg-names < %s | FileCheck %s
+
+; RUN: llc -verify-machineinstrs -mcpu=pwr9 -mtriple=powerpc-unknown-unknown \
+; RUN: -ppc-asm-full-reg-names < %s | FileCheck %s
+
+; RUN: llc -verify-machineinstrs -mcpu=pwr9 -mtriple=powerpc64-ibm-aix-xcoff \
+; RUN: -ppc-asm-full-reg-names < %s | FileCheck %s
+
+; CHECK-LABEL: tBcd_National2packed_imm0
+; CHECK: bcdcfn. v2, v2, 0
+; CHECK-NEXT: blr
+
+; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
memory(none)
+declare <16 x i8> @llvm.ppc.national2packed(<16 x i8>, i32 immarg)
+
+; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn
memory(none)
+define <16 x i8> @tBcd_National2packed_imm0(<16 x i8> noundef %a) {
+entry:
+ %0 = tail call <16 x i8> @llvm.ppc.national2packed(<16 x i8> %a, i32 0)
+ ret <16 x i8> %0
+}
+
+; CHECK-LABEL: tBcd_National2packed_imm1
+; CHECK: bcdcfn. v2, v2, 1
+; CHECK-NEXT: blr
+
+; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn
memory(none)
+define <16 x i8> @tBcd_National2packed_imm1(<16 x i8> noundef %a) {
+entry:
+ %0 = tail call <16 x i8> @llvm.ppc.national2packed(<16 x i8> %a, i32 1)
+ ret <16 x i8> %0
+}
+
+; CHECK-LABEL: tBcd_Packed2national
+; CHECK: bcdctn. v2, v2
+; CHECK-NEXT: blr
+; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
memory(none)
+declare <16 x i8> @llvm.ppc.packed2national(<16 x i8>)
+
+; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn
memory(none)
+define <16 x i8> @tBcd_Packed2national(<16 x i8> noundef %a) {
+entry:
+ %0 = tail call <16 x i8> @llvm.ppc.packed2national(<16 x i8> %a)
+ ret <16 x i8> %0
+}
+
+; CHECK-LABEL: tBcd_Packed2zoned_imm0
+; CHECK: bcdctz. v2, v2, 0
+; CHECK-NEXT: blr
+; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
memory(none)
+declare <16 x i8> @llvm.ppc.packed2zoned(<16 x i8>, i32 immarg)
+
+; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn
memory(none) uwtable
+define dso_local <16 x i8> @tBcd_Packed2zoned_imm0(<16 x i8> noundef %a) {
----------------
redstar wrote:
`dso_local` is not really required. Same with `noundef`.
```suggestion
define <16 x i8> @tBcd_Packed2zoned_imm0(<16 x i8> %a) {
```
Applies to the other uses in this test, too.
https://github.com/llvm/llvm-project/pull/142723
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