More build_vector tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27926 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/vec_set-2.ll b/test/CodeGen/X86/vec_set-2.ll
new file mode 100644 (file)
index 0000000..19d5277
--- /dev/null
+++ b/test/CodeGen/X86/vec_set-2.ll
@@ -0,0 +1,23 @@
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep movss | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep movd  | wc -l | grep 1
+
+<4 x float> %test1(float %a) {
+       %tmp = insertelement <4 x float> zeroinitializer, float %a, uint 0
+       %tmp5 = insertelement <4 x float> %tmp, float 0.000000e+00, uint 1
+       %tmp6 = insertelement <4 x float> %tmp5, float 0.000000e+00, uint 2
+       %tmp7 = insertelement <4 x float> %tmp6, float 0.000000e+00, uint 3
+       ret <4 x float> %tmp7
+}
+
+<2 x long> %test(short %a) {
+       %tmp = insertelement <8 x short> zeroinitializer, short %a, uint 0
+       %tmp6 = insertelement <8 x short> %tmp, short 0, uint 1
+       %tmp8 = insertelement <8 x short> %tmp6, short 0, uint 2
+       %tmp10 = insertelement <8 x short> %tmp8, short 0, uint 3
+       %tmp12 = insertelement <8 x short> %tmp10, short 0, uint 4
+       %tmp14 = insertelement <8 x short> %tmp12, short 0, uint 5
+       %tmp16 = insertelement <8 x short> %tmp14, short 0, uint 6
+       %tmp18 = insertelement <8 x short> %tmp16, short 0, uint 7
+       %tmp19 = cast <8 x short> %tmp18 to <2 x long>
+       ret <2 x long> %tmp19
+}

diff --git a/test/CodeGen/X86/vec_set-3.ll b/test/CodeGen/X86/vec_set-3.ll
new file mode 100644 (file)
index 0000000..6646a00
--- /dev/null
+++ b/test/CodeGen/X86/vec_set-3.ll
@@ -0,0 +1,16 @@
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep shufps | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep pshufd | wc -l | grep 1
+
+<4 x float> %test(float %a) {
+       %tmp = insertelement <4 x float> zeroinitializer, float %a, uint 1
+       %tmp5 = insertelement <4 x float> %tmp, float 0.000000e+00, uint 2
+       %tmp6 = insertelement <4 x float> %tmp5, float 0.000000e+00, uint 3
+       ret <4 x float> %tmp6
+}
+
+<2 x long> %test(int %a) {
+       %tmp7 = insertelement <4 x int> zeroinitializer, int %a, uint 2
+       %tmp9 = insertelement <4 x int> %tmp7, int 0, uint 3
+       %tmp10 = cast <4 x int> %tmp9 to <2 x long>
+       ret <2 x long> %tmp10
+}

diff --git a/test/CodeGen/X86/vec_set-4.ll b/test/CodeGen/X86/vec_set-4.ll
new file mode 100644 (file)
index 0000000..26f2b79
--- /dev/null
+++ b/test/CodeGen/X86/vec_set-4.ll
@@ -0,0 +1,23 @@
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep pinsrw | wc -l | grep 2
+<2 x long> %test(short %a) {
+entry:
+       %tmp10 = insertelement <8 x short> zeroinitializer, short %a, uint 3            ; <<8 x short>> [#uses=1]
+       %tmp12 = insertelement <8 x short> %tmp10, short 0, uint 4              ; <<8 x short>> [#uses=1]
+       %tmp14 = insertelement <8 x short> %tmp12, short 0, uint 5              ; <<8 x short>> [#uses=1]
+       %tmp16 = insertelement <8 x short> %tmp14, short 0, uint 6              ; <<8 x short>> [#uses=1]
+       %tmp18 = insertelement <8 x short> %tmp16, short 0, uint 7              ; <<8 x short>> [#uses=1]
+       %tmp19 = cast <8 x short> %tmp18 to <2 x long>          ; <<2 x long>> [#uses=1]
+       ret <2 x long> %tmp19
+}
+
+<2 x long> %test(sbyte %a) {
+entry:
+       %tmp24 = insertelement <16 x sbyte> zeroinitializer, sbyte %a, uint 10
+       %tmp26 = insertelement <16 x sbyte> %tmp24, sbyte 0, uint 11
+       %tmp28 = insertelement <16 x sbyte> %tmp26, sbyte 0, uint 12
+       %tmp30 = insertelement <16 x sbyte> %tmp28, sbyte 0, uint 13
+       %tmp32 = insertelement <16 x sbyte> %tmp30, sbyte 0, uint 14
+       %tmp34 = insertelement <16 x sbyte> %tmp32, sbyte 0, uint 15
+       %tmp35 = cast <16 x sbyte> %tmp34 to <2 x long>
+       ret <2 x long> %tmp35
+}