From cba390a29ed0839aae92e010229b07a5ebb82438 Mon Sep 17 00:00:00 2001 From: Ana Pazos Date: Tue, 14 Jan 2014 18:45:48 +0000 Subject: [PATCH] [AArch64] Added vselect patterns with float and double types git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199242 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/AArch64/AArch64InstrNEON.td | 4 ++++ test/CodeGen/AArch64/neon-bsl.ll | 11 +++++++++++ 2 files changed, 15 insertions(+) diff --git a/lib/Target/AArch64/AArch64InstrNEON.td b/lib/Target/AArch64/AArch64InstrNEON.td index f1cb122eefe..cf105c20dc9 100644 --- a/lib/Target/AArch64/AArch64InstrNEON.td +++ b/lib/Target/AArch64/AArch64InstrNEON.td @@ -473,6 +473,10 @@ multiclass Neon_bitwise3V_patterns; def : Pat<(v2i64 (opnode (v2i64 VPR128:$src), VPR128:$Rn, VPR128:$Rm)), (INST16B VPR128:$src, VPR128:$Rn, VPR128:$Rm)>; + def : Pat<(v2f64 (opnode (v2i64 VPR128:$src), VPR128:$Rn, VPR128:$Rm)), + (INST16B VPR128:$src, VPR128:$Rn, VPR128:$Rm)>; + def : Pat<(v4f32 (opnode (v4i32 VPR128:$src), VPR128:$Rn, VPR128:$Rm)), + (INST16B VPR128:$src, VPR128:$Rn, VPR128:$Rm)>; // Allow to match BSL instruction pattern with non-constant operand def : Pat<(v8i8 (or (and VPR64:$Rn, VPR64:$Rd), diff --git a/test/CodeGen/AArch64/neon-bsl.ll b/test/CodeGen/AArch64/neon-bsl.ll index 6bd923dc2cc..b0a148cd9e5 100644 --- a/test/CodeGen/AArch64/neon-bsl.ll +++ b/test/CodeGen/AArch64/neon-bsl.ll @@ -220,3 +220,14 @@ entry: ret <2 x double> %vbsl3.i } +define <2 x double> @bsl2xf64(<2 x i1> %v1, <2 x double> %v2, <2 x double> %v3) { +;CHECK: bsl {{v[0-9]+}}.16b, {{v[0-9]+}}.16b, {{v[0-9]+}}.16b + %1 = select <2 x i1> %v1, <2 x double> %v2, <2 x double> %v3 + ret <2 x double> %1 +} + +define <4 x float> @bsl4xf32(<4 x i1> %v1, <4 x float> %v2, <4 x float> %v3) { +;CHECK: bsl {{v[0-9]+}}.16b, {{v[0-9]+}}.16b, {{v[0-9]+}}.16b + %1 = select <4 x i1> %v1, <4 x float> %v2, <4 x float> %v3 + ret <4 x float> %1 +}