1 files changed, 76 insertions, 0 deletions
diff --git a/llvm/test/Bitcode/constant-splat.ll b/llvm/test/Bitcode/constant-splat.ll
new file mode 100644
index 0000000..2bcc3dd
--- /dev/null
+++ b/llvm/test/Bitcode/constant-splat.ll
@@ -0,0 +1,76 @@
+; RUN: llvm-as -use-constant-int-for-fixed-length-splat \
+; RUN:         -use-constant-fp-for-fixed-length-splat \
+; RUN:         -use-constant-int-for-scalable-splat \
+; RUN:         -use-constant-fp-for-scalable-splat \
+; RUN:   < %s | llvm-dis -use-constant-int-for-fixed-length-splat \
+; RUN:                   -use-constant-fp-for-fixed-length-splat \
+; RUN:                   -use-constant-int-for-scalable-splat \
+; RUN:                   -use-constant-fp-for-scalable-splat \
+; RUN:   | FileCheck %s
+
+; CHECK: @constant.splat.i1 = constant <1 x i1> splat (i1 true)
+@constant.splat.i1 = constant <1 x i1> splat (i1 true)
+
+; CHECK: @constant.splat.i32 = constant <5 x i32> splat (i32 7)
+@constant.splat.i32 = constant <5 x i32> splat (i32 7)
+
+; CHECK: @constant.splat.i128 = constant <7 x i128> splat (i128 85070591730234615870450834276742070272)
+@constant.splat.i128 = constant <7 x i128> splat (i128 85070591730234615870450834276742070272)
+
+; CHECK: @constant.splat.f16 = constant <2 x half> splat (half 0xHBC00)
+@constant.splat.f16 = constant <2 x half> splat (half 0xHBC00)
+
+; CHECK: @constant.splat.f32 = constant <4 x float> splat (float -2.000000e+00)
+@constant.splat.f32 = constant <4 x float> splat (float -2.000000e+00)
+
+; CHECK: @constant.splat.f64 = constant <6 x double> splat (double -3.000000e+00)
+@constant.splat.f64 = constant <6 x double> splat (double -3.000000e+00)
+
+; CHECK: @constant.splat.128 = constant <8 x fp128> splat (fp128 0xL00000000000000018000000000000000)
+@constant.splat.128 = constant <8 x fp128> splat (fp128 0xL00000000000000018000000000000000)
+
+; CHECK: @constant.splat.bf16 = constant <1 x bfloat> splat (bfloat 0xRC0A0)
+@constant.splat.bf16 = constant <1 x bfloat> splat (bfloat 0xRC0A0)
+
+; CHECK: @constant.splat.x86_fp80 = constant <3 x x86_fp80> splat (x86_fp80 0xK4000C8F5C28F5C28F800)
+@constant.splat.x86_fp80 = constant <3 x x86_fp80> splat (x86_fp80 0xK4000C8F5C28F5C28F800)
+
+; CHECK: @constant.splat.ppc_fp128 = constant <7 x ppc_fp128> splat (ppc_fp128 0xM80000000000000000000000000000000)
+@constant.splat.ppc_fp128 = constant <7 x ppc_fp128> splat (ppc_fp128 0xM80000000000000000000000000000000)
+
+define void @add_fixed_lenth_vector_splat_i32(<4 x i32> %a) {
+; CHECK: %add = add <4 x i32> %a, splat (i32 137)
+  %add = add <4 x i32> %a, splat (i32 137)
+  ret void
+}
+
+define <4 x i32> @ret_fixed_lenth_vector_splat_i32() {
+; CHECK: ret <4 x i32> splat (i32 56)
+  ret <4 x i32> splat (i32 56)
+}
+
+define void @add_fixed_lenth_vector_splat_double(<vscale x 2 x double> %a) {
+; CHECK: %add = fadd <vscale x 2 x double> %a, splat (double 5.700000e+00)
+  %add = fadd <vscale x 2 x double> %a, splat (double 5.700000e+00)
+  ret void
+}
+
+define <vscale x 4 x i32> @ret_scalable_vector_splat_i32() {
+; CHECK: ret <vscale x 4 x i32> splat (i32 78)
+  ret <vscale x 4 x i32> splat (i32 78)
+}
+
+define <4 x i32> @canonical_constant_vector() {
+; CHECK: ret <4 x i32> splat (i32 7)
+  ret <4 x i32> <i32 7, i32 7, i32 7, i32 7>
+}
+
+define <4 x i32> @canonical_fixed_lnegth_vector_zero() {
+; CHECK: ret <4 x i32> zeroinitializer
+  ret <4 x i32> zeroinitializer
+}
+
+define <vscale x 4 x i32> @canonical_scalable_lnegth_vector_zero() {
+; CHECK: ret <vscale x 4 x i32> zeroinitializer
+  ret <vscale x 4 x i32> zeroinitializer
+}