From 207600d2cfa2b06bfeb0c1670f198f1aa1a1aa58 Mon Sep 17 00:00:00 2001 From: Elena Demikhovsky Date: Wed, 7 Aug 2013 12:34:55 +0000 Subject: AVX-512 set: Added BROADCAST instructions with lowering logic and a test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187884 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/X86/avx512-vbroadcast.ll | 37 +++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 test/CodeGen/X86/avx512-vbroadcast.ll (limited to 'test/CodeGen') diff --git a/test/CodeGen/X86/avx512-vbroadcast.ll b/test/CodeGen/X86/avx512-vbroadcast.ll new file mode 100644 index 0000000000..4f07f942f2 --- /dev/null +++ b/test/CodeGen/X86/avx512-vbroadcast.ll @@ -0,0 +1,37 @@ +; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s + +;CHECK: _inreg16xi32 +;CHECK: vpbroadcastd {{.*}}, %zmm +;CHECK: ret +define <16 x i32> @_inreg16xi32(i32 %a) { + %b = insertelement <16 x i32> undef, i32 %a, i32 0 + %c = shufflevector <16 x i32> %b, <16 x i32> undef, <16 x i32> zeroinitializer + ret <16 x i32> %c +} + +;CHECK: _inreg8xi64 +;CHECK: vpbroadcastq {{.*}}, %zmm +;CHECK: ret +define <8 x i64> @_inreg8xi64(i64 %a) { + %b = insertelement <8 x i64> undef, i64 %a, i32 0 + %c = shufflevector <8 x i64> %b, <8 x i64> undef, <8 x i32> zeroinitializer + ret <8 x i64> %c +} + +;CHECK: _inreg16xfloat +;CHECK: vbroadcastssz {{.*}}, %zmm +;CHECK: ret +define <16 x float> @_inreg16xfloat(float %a) { + %b = insertelement <16 x float> undef, float %a, i32 0 + %c = shufflevector <16 x float> %b, <16 x float> undef, <16 x i32> zeroinitializer + ret <16 x float> %c +} + +;CHECK: _inreg8xdouble +;CHECK: vbroadcastsdz {{.*}}, %zmm +;CHECK: ret +define <8 x double> @_inreg8xdouble(double %a) { + %b = insertelement <8 x double> undef, double %a, i32 0 + %c = shufflevector <8 x double> %b, <8 x double> undef, <8 x i32> zeroinitializer + ret <8 x double> %c +} -- cgit v1.2.3