Add missing patterns.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51435 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index 6bf2024b8260d18bcc1d5a664344a10a53197440..c7ddfdc2f1784e15ea54ec36cb74f8b6f8db7b77 100644 (file)
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -2351,6 +2351,12 @@ def MOVZDI2PDIrm : PDI<0x6E, MRMSrcMem, (outs VR128:$dst), (ins i32mem:$src),
                        [(set VR128:$dst,
                          (v4i32 (X86vzmovl (v4i32 (scalar_to_vector
                                                    (loadi32 addr:$src))))))]>;
+
+def : Pat<(v4i32 (X86vzmovl (loadv4i32 addr:$src))),
+            (MOVZDI2PDIrm addr:$src)>;
+def : Pat<(v4i32 (X86vzmovl (bc_v4i32 (loadv4f32 addr:$src)))),
+            (MOVZDI2PDIrm addr:$src)>;
+
 def MOVZQI2PQIrm : I<0x7E, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
                      "movq\t{$src, $dst|$dst, $src}",
                      [(set VR128:$dst,
@@ -2358,6 +2364,10 @@ def MOVZQI2PQIrm : I<0x7E, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
                                                  (loadi64 addr:$src))))))]>, XS,
                    Requires<[HasSSE2]>;
 
+def : Pat<(v2i64 (X86vzmovl (loadv2i64 addr:$src))),
+            (MOVZQI2PQIrm addr:$src)>;
+def : Pat<(v2i64 (X86vzmovl (bc_v2i64 (loadv4f32 addr:$src)))),
+            (MOVZQI2PQIrm addr:$src)>;
 def : Pat<(v2i64 (X86vzload addr:$src)), (MOVZQI2PQIrm addr:$src)>;
 }
 

diff --git a/test/CodeGen/X86/vec_set-I.ll b/test/CodeGen/X86/vec_set-I.ll
new file mode 100644 (file)
index 0000000..e1c44d0
--- /dev/null
+++ b/test/CodeGen/X86/vec_set-I.ll
@@ -0,0 +1,10 @@
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep movd
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | not grep xorp
+
+define void @t1() nounwind  {
+       %tmp298.i.i = load <4 x float>* null, align 16
+       %tmp304.i.i = bitcast <4 x float> %tmp298.i.i to <4 x i32>
+       %tmp305.i.i = and <4 x i32> %tmp304.i.i, < i32 -1, i32 0, i32 0, i32 0 >
+       store <4 x i32> %tmp305.i.i, <4 x i32>* null, align 16
+       unreachable
+}