X86: Add an SSE2 lowering for 64 bit compares when pcmpgtq (SSE4.2) isn't available.

[oota-llvm.git] / test / CodeGen / X86 / vec_compare.ll

diff --git a/test/CodeGen/X86/vec_compare.ll b/test/CodeGen/X86/vec_compare.ll
index b6d91a3f770effd4ce519b06a967a3f513f46f4b..85d8b2cea3675e691228703c16e402ca46147870 100644 (file)
--- a/test/CodeGen/X86/vec_compare.ll
+++ b/test/CodeGen/X86/vec_compare.ll
@@ -65,3 +65,139 @@ define <2 x i64> @test6(<2 x i64> %A, <2 x i64> %B) nounwind {
        %D = sext <2 x i1> %C to <2 x i64>
        ret <2 x i64> %D
 }
+
+define <2 x i64> @test7(<2 x i64> %A, <2 x i64> %B) nounwind {
+; CHECK: test7:
+; CHECK: pcmpgtd %xmm1
+; CHECK: pshufd $-96
+; CHECK: pcmpeqd
+; CHECK: pshufd $-11
+; CHECK: pand
+; CHECK: pshufd $-11
+; CHECK: por
+; CHECK: ret
+       %C = icmp sgt <2 x i64> %A, %B
+       %D = sext <2 x i1> %C to <2 x i64>
+       ret <2 x i64> %D
+}
+
+define <2 x i64> @test8(<2 x i64> %A, <2 x i64> %B) nounwind {
+; CHECK: test8:
+; CHECK: pcmpgtd %xmm0
+; CHECK: pshufd $-96
+; CHECK: pcmpeqd
+; CHECK: pshufd $-11
+; CHECK: pand
+; CHECK: pshufd $-11
+; CHECK: por
+; CHECK: ret
+       %C = icmp slt <2 x i64> %A, %B
+       %D = sext <2 x i1> %C to <2 x i64>
+       ret <2 x i64> %D
+}
+
+define <2 x i64> @test9(<2 x i64> %A, <2 x i64> %B) nounwind {
+; CHECK: test9:
+; CHECK: pcmpgtd %xmm0
+; CHECK: pshufd $-96
+; CHECK: pcmpeqd
+; CHECK: pshufd $-11
+; CHECK: pand
+; CHECK: pshufd $-11
+; CHECK: por
+; CHECK: pcmpeqd
+; CHECK: pxor
+; CHECK: ret
+       %C = icmp sge <2 x i64> %A, %B
+       %D = sext <2 x i1> %C to <2 x i64>
+       ret <2 x i64> %D
+}
+
+define <2 x i64> @test10(<2 x i64> %A, <2 x i64> %B) nounwind {
+; CHECK: test10:
+; CHECK: pcmpgtd %xmm1
+; CHECK: pshufd $-96
+; CHECK: pcmpeqd
+; CHECK: pshufd $-11
+; CHECK: pand
+; CHECK: pshufd $-11
+; CHECK: por
+; CHECK: pcmpeqd
+; CHECK: pxor
+; CHECK: ret
+       %C = icmp sle <2 x i64> %A, %B
+       %D = sext <2 x i1> %C to <2 x i64>
+       ret <2 x i64> %D
+}
+
+define <2 x i64> @test11(<2 x i64> %A, <2 x i64> %B) nounwind {
+; CHECK: test11:
+; CHECK: pxor
+; CHECK: pxor
+; CHECK: pcmpgtd %xmm1
+; CHECK: pshufd $-96
+; CHECK: pcmpeqd
+; CHECK: pshufd $-11
+; CHECK: pand
+; CHECK: pshufd $-11
+; CHECK: por
+; CHECK: ret
+       %C = icmp ugt <2 x i64> %A, %B
+       %D = sext <2 x i1> %C to <2 x i64>
+       ret <2 x i64> %D
+}
+
+define <2 x i64> @test12(<2 x i64> %A, <2 x i64> %B) nounwind {
+; CHECK: test12:
+; CHECK: pxor
+; CHECK: pxor
+; CHECK: pcmpgtd %xmm0
+; CHECK: pshufd $-96
+; CHECK: pcmpeqd
+; CHECK: pshufd $-11
+; CHECK: pand
+; CHECK: pshufd $-11
+; CHECK: por
+; CHECK: ret
+       %C = icmp ult <2 x i64> %A, %B
+       %D = sext <2 x i1> %C to <2 x i64>
+       ret <2 x i64> %D
+}
+
+define <2 x i64> @test13(<2 x i64> %A, <2 x i64> %B) nounwind {
+; CHECK: test13:
+; CHECK: pxor
+; CHECK: pxor
+; CHECK: pcmpgtd %xmm0
+; CHECK: pshufd $-96
+; CHECK: pcmpeqd
+; CHECK: pshufd $-11
+; CHECK: pand
+; CHECK: pshufd $-11
+; CHECK: por
+; CHECK: pcmpeqd
+; CHECK: pxor
+; CHECK: ret
+       %C = icmp uge <2 x i64> %A, %B
+       %D = sext <2 x i1> %C to <2 x i64>
+       ret <2 x i64> %D
+}
+
+define <2 x i64> @test14(<2 x i64> %A, <2 x i64> %B) nounwind {
+; CHECK: test14:
+; CHECK: pxor
+; CHECK: pxor
+; CHECK: pcmpgtd %xmm1
+; CHECK: pshufd $-96
+; CHECK: pcmpeqd
+; CHECK: pshufd $-11
+; CHECK: pand
+; CHECK: pshufd $-11
+; CHECK: por
+; CHECK: pcmpeqd
+; CHECK: pxor
+; CHECK: ret
+       %C = icmp ule <2 x i64> %A, %B
+       %D = sext <2 x i1> %C to <2 x i64>
+       ret <2 x i64> %D
+}