1 files changed, 94 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx-vbroadcast.ll b/test/CodeGen/X86/avx-vbroadcast.ll
new file mode 100644
index 0000000..89b4188
--- /dev/null
+++ b/test/CodeGen/X86/avx-vbroadcast.ll
@@ -0,0 +1,94 @@
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s
+; XFAIL: *
+
+; xfail this file for now because of PR8156, when it gets solved merge this with avx-splat.ll
+
+; CHECK: vbroadcastsd (%
+define <4 x i64> @A(i64* %ptr) nounwind uwtable readnone ssp {
+entry:
+  %q = load i64* %ptr, align 8
+  %vecinit.i = insertelement <4 x i64> undef, i64 %q, i32 0
+  %vecinit2.i = insertelement <4 x i64> %vecinit.i, i64 %q, i32 1
+  %vecinit4.i = insertelement <4 x i64> %vecinit2.i, i64 %q, i32 2
+  %vecinit6.i = insertelement <4 x i64> %vecinit4.i, i64 %q, i32 3
+  ret <4 x i64> %vecinit6.i
+}
+
+; CHECK: vbroadcastss (%
+define <8 x i32> @B(i32* %ptr) nounwind uwtable readnone ssp {
+entry:
+  %q = load i32* %ptr, align 4
+  %vecinit.i = insertelement <8 x i32> undef, i32 %q, i32 0
+  %vecinit2.i = insertelement <8 x i32> %vecinit.i, i32 %q, i32 1
+  %vecinit4.i = insertelement <8 x i32> %vecinit2.i, i32 %q, i32 2
+  %vecinit6.i = insertelement <8 x i32> %vecinit4.i, i32 %q, i32 3
+  ret <8 x i32> %vecinit6.i
+}
+
+; CHECK: vbroadcastsd (%
+define <4 x double> @C(double* %ptr) nounwind uwtable readnone ssp {
+entry:
+  %q = load double* %ptr, align 8
+  %vecinit.i = insertelement <4 x double> undef, double %q, i32 0
+  %vecinit2.i = insertelement <4 x double> %vecinit.i, double %q, i32 1
+  %vecinit4.i = insertelement <4 x double> %vecinit2.i, double %q, i32 2
+  %vecinit6.i = insertelement <4 x double> %vecinit4.i, double %q, i32 3
+  ret <4 x double> %vecinit6.i
+}
+
+; CHECK: vbroadcastss (%
+define <8 x float> @D(float* %ptr) nounwind uwtable readnone ssp {
+entry:
+  %q = load float* %ptr, align 4
+  %vecinit.i = insertelement <8 x float> undef, float %q, i32 0
+  %vecinit2.i = insertelement <8 x float> %vecinit.i, float %q, i32 1
+  %vecinit4.i = insertelement <8 x float> %vecinit2.i, float %q, i32 2
+  %vecinit6.i = insertelement <8 x float> %vecinit4.i, float %q, i32 3
+  ret <8 x float> %vecinit6.i
+}
+
+;;;; 128-bit versions
+
+; CHECK: vbroadcastss (%
+define <4 x float> @E(float* %ptr) nounwind uwtable readnone ssp {
+entry:
+  %q = load float* %ptr, align 4
+  %vecinit.i = insertelement <4 x float> undef, float %q, i32 0
+  %vecinit2.i = insertelement <4 x float> %vecinit.i, float %q, i32 1
+  %vecinit4.i = insertelement <4 x float> %vecinit2.i, float %q, i32 2
+  %vecinit6.i = insertelement <4 x float> %vecinit4.i, float %q, i32 3
+  ret <4 x float> %vecinit6.i
+}
+
+; CHECK: vbroadcastss (%
+define <4 x i32> @F(i32* %ptr) nounwind uwtable readnone ssp {
+entry:
+  %q = load i32* %ptr, align 4
+  %vecinit.i = insertelement <4 x i32> undef, i32 %q, i32 0
+  %vecinit2.i = insertelement <4 x i32> %vecinit.i, i32 %q, i32 1
+  %vecinit4.i = insertelement <4 x i32> %vecinit2.i, i32 %q, i32 2
+  %vecinit6.i = insertelement <4 x i32> %vecinit4.i, i32 %q, i32 3
+  ret <4 x i32> %vecinit6.i
+}
+
+; Unsupported vbroadcasts
+
+; CHECK: _G
+; CHECK-NOT: vbroadcastsd (%
+; CHECK: ret
+define <2 x i64> @G(i64* %ptr) nounwind uwtable readnone ssp {
+entry:
+  %q = load i64* %ptr, align 8
+  %vecinit.i = insertelement <2 x i64> undef, i64 %q, i32 0
+  %vecinit2.i = insertelement <2 x i64> %vecinit.i, i64 %q, i32 1
+  ret <2 x i64> %vecinit2.i
+}
+
+; CHECK: _H
+; CHECK-NOT: vbroadcastss
+; CHECK: ret
+define <4 x i32> @H(<4 x i32> %a) {
+  %x = shufflevector <4 x i32> %a, <4 x i32> undef, <4 x i32> <i32 1, i32 undef, i32 undef, i32 undef>
+  ret <4 x i32> %x
+}
+