Clean up patterns for MOVNT*. Not sure why there were floating point types on MOVNTPS...

[oota-llvm.git] / test / CodeGen / X86 / avx2-nontemporal.ll

diff --git a/test/CodeGen/X86/avx2-nontemporal.ll b/test/CodeGen/X86/avx2-nontemporal.ll
new file mode 100644 (file)
index 0000000..0768aae
--- /dev/null
+++ b/test/CodeGen/X86/avx2-nontemporal.ll
@@ -0,0 +1,22 @@
+; RUN: llc < %s -march=x86 -mattr=+avx2 | FileCheck %s
+
+define void @f(<8 x float> %A, i8* %B, <4 x double> %C, i32 %D, <4 x i64> %E) {
+; CHECK: vmovntps
+  %cast = bitcast i8* %B to <8 x float>*
+  %A2 = fadd <8 x float> %A, <float 0x0, float 0x0, float 0x0, float 0x0, float 0x0, float 0x0, float 0x0, float 0x4200000000000000>
+  store <8 x float> %A2, <8 x float>* %cast, align 16, !nontemporal !0
+; CHECK: vmovntdq
+  %cast1 = bitcast i8* %B to <4 x i64>*
+  %E2 = add <4 x i64> %E, <i64 1, i64 2, i64 3, i64 4>
+  store <4 x i64> %E2, <4 x i64>* %cast1, align 16, !nontemporal !0
+; CHECK: vmovntpd
+  %cast2 = bitcast i8* %B to <4 x double>*
+  %C2 = fadd <4 x double> %C, <double 0x0, double 0x0, double 0x0, double 0x4200000000000000>
+  store <4 x double> %C2, <4 x double>* %cast2, align 16, !nontemporal !0
+; CHECK: movnti
+  %cast3 = bitcast i8* %B to i32*
+  store i32 %D, i32* %cast3, align 16, !nontemporal !0
+  ret void
+}
+
+!0 = metadata !{i32 1}