1 files changed, 54 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/vec_revb.ll b/test/CodeGen/PowerPC/vec_revb.ll
new file mode 100644
index 0000000000000..c09164bae13eb
--- /dev/null
+++ b/test/CodeGen/PowerPC/vec_revb.ll
@@ -0,0 +1,54 @@
+; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr9 < %s | FileCheck %s
+; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr9 < %s | FileCheck %s
+
+define <8 x i16> @testXXBRH(<8 x i16> %a) {
+; CHECK-LABEL: testXXBRH:
+; CHECK:       # BB#0: # %entry
+; CHECK-NEXT:    xxbrh 34, 34
+; CHECK-NEXT:    blr
+
+entry:
+  %0 = bitcast <8 x i16> %a to <16 x i8>
+  %1 = shufflevector <16 x i8> %0, <16 x i8> undef, <16 x i32> <i32 1, i32 0, i32 3, i32 2, i32 5, i32 4, i32 7, i32 6, i32 9, i32 8, i32 11, i32 10, i32 13, i32 12, i32 15, i32 14>
+  %2 = bitcast <16 x i8> %1 to <8 x i16>
+  ret <8 x i16> %2
+}
+
+define <4 x i32> @testXXBRW(<4 x i32> %a) {
+; CHECK-LABEL: testXXBRW:
+; CHECK:       # BB#0: # %entry
+; CHECK-NEXT:    xxbrw 34, 34
+; CHECK-NEXT:    blr
+
+entry:
+  %0 = bitcast <4 x i32> %a to <16 x i8>
+  %1 = shufflevector <16 x i8> %0, <16 x i8> undef, <16 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4, i32 11, i32 10, i32 9, i32 8, i32 15, i32 14, i32 13, i32 12>
+  %2 = bitcast <16 x i8> %1 to <4 x i32>
+  ret <4 x i32> %2
+}
+
+define <2 x double> @testXXBRD(<2 x double> %a) {
+; CHECK-LABEL: testXXBRD:
+; CHECK:       # BB#0: # %entry
+; CHECK-NEXT:    xxbrd 34, 34
+; CHECK-NEXT:    blr
+
+entry:
+  %0 = bitcast <2 x double> %a to <16 x i8>
+  %1 = shufflevector <16 x i8> %0, <16 x i8> undef, <16 x i32> <i32 7, i32 6, i32 5, i32 4, i32 3, i32 2, i32 1, i32 0, i32 15, i32 14, i32 13, i32 12, i32 11, i32 10, i32 9, i32 8>
+  %2 = bitcast <16 x i8> %1 to <2 x double>
+  ret <2 x double> %2
+}
+
+define <1 x i128> @testXXBRQ(<1 x i128> %a) {
+; CHECK-LABEL: testXXBRQ:
+; CHECK:       # BB#0: # %entry
+; CHECK-NEXT:    xxbrq 34, 34
+; CHECK-NEXT:    blr
+
+entry:
+  %0 = bitcast <1 x i128> %a to <16 x i8>
+  %1 = shufflevector <16 x i8> %0, <16 x i8> undef, <16 x i32> <i32 15, i32 14, i32 13, i32 12, i32 11, i32 10, i32 9, i32 8, i32 7, i32 6, i32 5, i32 4, i32 3, i32 2, i32 1, i32 0>
+  %2 = bitcast <16 x i8> %1 to <1 x i128>
+  ret <1 x i128> %2
+}