Import LLVM r73954.

1 files changed, 96 insertions, 0 deletions

diff --git a/test/CodeGen/ARM/vfcmp.ll b/test/CodeGen/ARM/vfcmp.ll
new file mode 100644
index 0000000..58c2068
--- /dev/null
+++ b/test/CodeGen/ARM/vfcmp.ll
@@ -0,0 +1,96 @@
+; RUN: llvm-as < %s | llc -march=arm -mattr=+neon > %t
+; RUN: grep {vceq\\.f32} %t | count 1
+; RUN: grep {vcgt\\.f32} %t | count 9
+; RUN: grep {vcge\\.f32} %t | count 5
+; RUN: grep vorr %t | count 4
+; RUN: grep vmvn %t | count 7
+
+; This tests vfcmp operations that do not map directly to NEON instructions.
+
+; une is implemented with VCEQ/VMVN
+define <2 x i32> @vcunef32(<2 x float>* %A, <2 x float>* %B) nounwind {
+	%tmp1 = load <2 x float>* %A
+	%tmp2 = load <2 x float>* %B
+	%tmp3 = vfcmp une <2 x float> %tmp1, %tmp2
+	ret <2 x i32> %tmp3
+}
+
+; olt is implemented with VCGT
+define <2 x i32> @vcoltf32(<2 x float>* %A, <2 x float>* %B) nounwind {
+	%tmp1 = load <2 x float>* %A
+	%tmp2 = load <2 x float>* %B
+	%tmp3 = vfcmp olt <2 x float> %tmp1, %tmp2
+	ret <2 x i32> %tmp3
+}
+
+; ole is implemented with VCGE
+define <2 x i32> @vcolef32(<2 x float>* %A, <2 x float>* %B) nounwind {
+	%tmp1 = load <2 x float>* %A
+	%tmp2 = load <2 x float>* %B
+	%tmp3 = vfcmp ole <2 x float> %tmp1, %tmp2
+	ret <2 x i32> %tmp3
+}
+
+; uge is implemented with VCGT/VMVN
+define <2 x i32> @vcugef32(<2 x float>* %A, <2 x float>* %B) nounwind {
+	%tmp1 = load <2 x float>* %A
+	%tmp2 = load <2 x float>* %B
+	%tmp3 = vfcmp uge <2 x float> %tmp1, %tmp2
+	ret <2 x i32> %tmp3
+}
+
+; ule is implemented with VCGT/VMVN
+define <2 x i32> @vculef32(<2 x float>* %A, <2 x float>* %B) nounwind {
+	%tmp1 = load <2 x float>* %A
+	%tmp2 = load <2 x float>* %B
+	%tmp3 = vfcmp ule <2 x float> %tmp1, %tmp2
+	ret <2 x i32> %tmp3
+}
+
+; ugt is implemented with VCGE/VMVN
+define <2 x i32> @vcugtf32(<2 x float>* %A, <2 x float>* %B) nounwind {
+	%tmp1 = load <2 x float>* %A
+	%tmp2 = load <2 x float>* %B
+	%tmp3 = vfcmp ugt <2 x float> %tmp1, %tmp2
+	ret <2 x i32> %tmp3
+}
+
+; ult is implemented with VCGE/VMVN
+define <2 x i32> @vcultf32(<2 x float>* %A, <2 x float>* %B) nounwind {
+	%tmp1 = load <2 x float>* %A
+	%tmp2 = load <2 x float>* %B
+	%tmp3 = vfcmp ult <2 x float> %tmp1, %tmp2
+	ret <2 x i32> %tmp3
+}
+
+; ueq is implemented with VCGT/VCGT/VORR/VMVN
+define <2 x i32> @vcueqf32(<2 x float>* %A, <2 x float>* %B) nounwind {
+	%tmp1 = load <2 x float>* %A
+	%tmp2 = load <2 x float>* %B
+	%tmp3 = vfcmp ueq <2 x float> %tmp1, %tmp2
+	ret <2 x i32> %tmp3
+}
+
+; one is implemented with VCGT/VCGT/VORR
+define <2 x i32> @vconef32(<2 x float>* %A, <2 x float>* %B) nounwind {
+	%tmp1 = load <2 x float>* %A
+	%tmp2 = load <2 x float>* %B
+	%tmp3 = vfcmp one <2 x float> %tmp1, %tmp2
+	ret <2 x i32> %tmp3
+}
+
+; uno is implemented with VCGT/VCGE/VORR/VMVN
+define <2 x i32> @vcunof32(<2 x float>* %A, <2 x float>* %B) nounwind {
+	%tmp1 = load <2 x float>* %A
+	%tmp2 = load <2 x float>* %B
+	%tmp3 = vfcmp uno <2 x float> %tmp1, %tmp2
+	ret <2 x i32> %tmp3
+}
+
+; ord is implemented with VCGT/VCGE/VORR
+define <2 x i32> @vcordf32(<2 x float>* %A, <2 x float>* %B) nounwind {
+	%tmp1 = load <2 x float>* %A
+	%tmp2 = load <2 x float>* %B
+	%tmp3 = vfcmp ord <2 x float> %tmp1, %tmp2
+	ret <2 x i32> %tmp3
+}