Add support for ARM's Advanced SIMD (NEON) instruction set.
This is still a work in progress but most of the NEON instruction set
is supported.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73919 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/ARM/vcvt.ll b/test/CodeGen/ARM/vcvt.ll
new file mode 100644
index 0000000..1cb42bf
--- /dev/null
+++ b/test/CodeGen/ARM/vcvt.ll
@@ -0,0 +1,53 @@
+; RUN: llvm-as < %s | llc -march=arm -mattr=+neon > %t
+; RUN: grep {vcvt\\.s32\\.f32} %t | count 2
+; RUN: grep {vcvt\\.u32\\.f32} %t | count 2
+; RUN: grep {vcvt\\.f32\\.s32} %t | count 2
+; RUN: grep {vcvt\\.f32\\.u32} %t | count 2
+
+define <2 x i32> @vcvt_f32tos32(<2 x float>* %A) nounwind {
+ %tmp1 = load <2 x float>* %A
+ %tmp2 = fptosi <2 x float> %tmp1 to <2 x i32>
+ ret <2 x i32> %tmp2
+}
+
+define <2 x i32> @vcvt_f32tou32(<2 x float>* %A) nounwind {
+ %tmp1 = load <2 x float>* %A
+ %tmp2 = fptoui <2 x float> %tmp1 to <2 x i32>
+ ret <2 x i32> %tmp2
+}
+
+define <2 x float> @vcvt_s32tof32(<2 x i32>* %A) nounwind {
+ %tmp1 = load <2 x i32>* %A
+ %tmp2 = sitofp <2 x i32> %tmp1 to <2 x float>
+ ret <2 x float> %tmp2
+}
+
+define <2 x float> @vcvt_u32tof32(<2 x i32>* %A) nounwind {
+ %tmp1 = load <2 x i32>* %A
+ %tmp2 = uitofp <2 x i32> %tmp1 to <2 x float>
+ ret <2 x float> %tmp2
+}
+
+define <4 x i32> @vcvtQ_f32tos32(<4 x float>* %A) nounwind {
+ %tmp1 = load <4 x float>* %A
+ %tmp2 = fptosi <4 x float> %tmp1 to <4 x i32>
+ ret <4 x i32> %tmp2
+}
+
+define <4 x i32> @vcvtQ_f32tou32(<4 x float>* %A) nounwind {
+ %tmp1 = load <4 x float>* %A
+ %tmp2 = fptoui <4 x float> %tmp1 to <4 x i32>
+ ret <4 x i32> %tmp2
+}
+
+define <4 x float> @vcvtQ_s32tof32(<4 x i32>* %A) nounwind {
+ %tmp1 = load <4 x i32>* %A
+ %tmp2 = sitofp <4 x i32> %tmp1 to <4 x float>
+ ret <4 x float> %tmp2
+}
+
+define <4 x float> @vcvtQ_u32tof32(<4 x i32>* %A) nounwind {
+ %tmp1 = load <4 x i32>* %A
+ %tmp2 = uitofp <4 x i32> %tmp1 to <4 x float>
+ ret <4 x float> %tmp2
+}