AVX-512: Fixed a bug in OR/XOR operations for 512-bit FP values on KNL.

[oota-llvm.git] / test / CodeGen / X86 / avx512-arith.ll

diff --git a/test/CodeGen/X86/avx512-arith.ll b/test/CodeGen/X86/avx512-arith.ll
index 1ecd1007905ae0f3eb59c3ecfa5e758a1db6667a..522abd261472682c5f23b54a85644c6fcabd37a8 100644 (file)
--- a/test/CodeGen/X86/avx512-arith.ll
+++ b/test/CodeGen/X86/avx512-arith.ll
@@ -652,3 +652,13 @@ define <8 x double> @test_maskz_broadcast_vaddpd(<8 x double> %i, double* %j,
   %r = select <8 x i1> %mask, <8 x double> %x, <8 x double> zeroinitializer
   ret <8 x double> %r
 }
+
+; CHECK-LABEL: test_fxor
+; CHECK: vpxord
+; CHECK: ret
+define <16 x float>  @test_fxor(<16 x float> %a) {
+
+  %res = fsub <16 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a
+  ret <16 x float>%res
+}
+