From c2cdcefeadfc9d41706cb9171ffe7839c43dc04b Mon Sep 17 00:00:00 2001 From: Luca Barbato Date: Fri, 4 Aug 2017 00:19:58 +0000 Subject: [PATCH 1/4] Add support for Vector Pack Saturated on PowerPC --- src/etc/platform-intrinsics/powerpc.json | 7 +++++++ src/librustc_platform_intrinsics/powerpc.rs | 20 ++++++++++++++++++++ 2 files changed, 27 insertions(+) diff --git a/src/etc/platform-intrinsics/powerpc.json b/src/etc/platform-intrinsics/powerpc.json index c70791be030f7..25ab8f780e5bf 100644 --- a/src/etc/platform-intrinsics/powerpc.json +++ b/src/etc/platform-intrinsics/powerpc.json @@ -121,6 +121,13 @@ "llvm": "vavg{0.kind}{0.data_type_short}", "ret": "i(8-32)", "args": ["0", "0"] + }, + { + "intrinsic": "packs{0.kind}{1.data_type_short}", + "width": [128], + "llvm": "vpk{0.kind}{1.data_type_short}{0.kind}s", + "ret": "i(8-16)", + "args": ["0W", "1"] } ] } diff --git a/src/librustc_platform_intrinsics/powerpc.rs b/src/librustc_platform_intrinsics/powerpc.rs index b38369665f89c..d2822947f517f 100644 --- a/src/librustc_platform_intrinsics/powerpc.rs +++ b/src/librustc_platform_intrinsics/powerpc.rs @@ -282,6 +282,26 @@ pub fn find(name: &str) -> Option { output: &::U32x4, definition: Named("llvm.ppc.altivec.vavguw") }, + "_vec_packssh" => Intrinsic { + inputs: { static INPUTS: [&'static Type; 2] = [&::I16x8, &::I16x8]; &INPUTS }, + output: &::I8x16, + definition: Named("llvm.ppc.altivec.vpkshss") + }, + "_vec_packsuh" => Intrinsic { + inputs: { static INPUTS: [&'static Type; 2] = [&::U16x8, &::U16x8]; &INPUTS }, + output: &::U8x16, + definition: Named("llvm.ppc.altivec.vpkuhus") + }, + "_vec_packssw" => Intrinsic { + inputs: { static INPUTS: [&'static Type; 2] = [&::I32x4, &::I32x4]; &INPUTS }, + output: &::I16x8, + definition: Named("llvm.ppc.altivec.vpkswss") + }, + "_vec_packsuw" => Intrinsic { + inputs: { static INPUTS: [&'static Type; 2] = [&::U32x4, &::U32x4]; &INPUTS }, + output: &::U16x8, + definition: Named("llvm.ppc.altivec.vpkuwus") + }, _ => return None, }) } From 1773233d74aa9c97755aed393aa9137548e54fd8 Mon Sep 17 00:00:00 2001 From: Luca Barbato Date: Fri, 4 Aug 2017 00:19:58 +0000 Subject: [PATCH 2/4] Add support for Vector Pack Saturated Unsigned on PowerPC --- src/etc/platform-intrinsics/powerpc.json | 7 +++++++ src/librustc_platform_intrinsics/powerpc.rs | 10 ++++++++++ 2 files changed, 17 insertions(+) diff --git a/src/etc/platform-intrinsics/powerpc.json b/src/etc/platform-intrinsics/powerpc.json index 25ab8f780e5bf..2667dd5f7266a 100644 --- a/src/etc/platform-intrinsics/powerpc.json +++ b/src/etc/platform-intrinsics/powerpc.json @@ -128,6 +128,13 @@ "llvm": "vpk{0.kind}{1.data_type_short}{0.kind}s", "ret": "i(8-16)", "args": ["0W", "1"] + }, + { + "intrinsic": "packsu{1.kind}{1.data_type_short}", + "width": [128], + "llvm": "vpk{1.kind}{1.data_type_short}{0.kind}s", + "ret": "u(8-16)", + "args": ["0Ws", "1"] } ] } diff --git a/src/librustc_platform_intrinsics/powerpc.rs b/src/librustc_platform_intrinsics/powerpc.rs index d2822947f517f..985b470ab6925 100644 --- a/src/librustc_platform_intrinsics/powerpc.rs +++ b/src/librustc_platform_intrinsics/powerpc.rs @@ -302,6 +302,16 @@ pub fn find(name: &str) -> Option { output: &::U16x8, definition: Named("llvm.ppc.altivec.vpkuwus") }, + "_vec_packsush" => Intrinsic { + inputs: { static INPUTS: [&'static Type; 2] = [&::I16x8, &::I16x8]; &INPUTS }, + output: &::U8x16, + definition: Named("llvm.ppc.altivec.vpkshus") + }, + "_vec_packsusw" => Intrinsic { + inputs: { static INPUTS: [&'static Type; 2] = [&::I32x4, &::I32x4]; &INPUTS }, + output: &::U16x8, + definition: Named("llvm.ppc.altivec.vpkswus") + }, _ => return None, }) } From 88fc6dc369394f3ae31a1db1c10e88cee59eefb5 Mon Sep 17 00:00:00 2001 From: Luca Barbato Date: Fri, 4 Aug 2017 00:19:58 +0000 Subject: [PATCH 3/4] Add support for Vector Pack Pixel on PowerPC The llvm intrinsic uses signed integers. --- src/etc/platform-intrinsics/powerpc.json | 7 +++++++ src/librustc_platform_intrinsics/powerpc.rs | 5 +++++ 2 files changed, 12 insertions(+) diff --git a/src/etc/platform-intrinsics/powerpc.json b/src/etc/platform-intrinsics/powerpc.json index 2667dd5f7266a..a5da54b1e93d3 100644 --- a/src/etc/platform-intrinsics/powerpc.json +++ b/src/etc/platform-intrinsics/powerpc.json @@ -135,6 +135,13 @@ "llvm": "vpk{1.kind}{1.data_type_short}{0.kind}s", "ret": "u(8-16)", "args": ["0Ws", "1"] + }, + { + "intrinsic": "packpx", + "width": [128], + "llvm": "vpkpx", + "ret": "s16", + "args": ["s32", "s32"] } ] } diff --git a/src/librustc_platform_intrinsics/powerpc.rs b/src/librustc_platform_intrinsics/powerpc.rs index 985b470ab6925..c3eaf3d821e1c 100644 --- a/src/librustc_platform_intrinsics/powerpc.rs +++ b/src/librustc_platform_intrinsics/powerpc.rs @@ -312,6 +312,11 @@ pub fn find(name: &str) -> Option { output: &::U16x8, definition: Named("llvm.ppc.altivec.vpkswus") }, + "_vec_packpx" => Intrinsic { + inputs: { static INPUTS: [&'static Type; 2] = [&::I32x4, &::I32x4]; &INPUTS }, + output: &::I16x8, + definition: Named("llvm.ppc.altivec.vpkpx") + }, _ => return None, }) } From 5d91eda8b38208e1e4a346ba06b1acbd939a9b04 Mon Sep 17 00:00:00 2001 From: Luca Barbato Date: Fri, 4 Aug 2017 00:19:58 +0000 Subject: [PATCH 4/4] Add support for Vector Unpack High and Low on PowerPC --- src/etc/platform-intrinsics/powerpc.json | 14 ++++++++++++++ src/librustc_platform_intrinsics/powerpc.rs | 20 ++++++++++++++++++++ 2 files changed, 34 insertions(+) diff --git a/src/etc/platform-intrinsics/powerpc.json b/src/etc/platform-intrinsics/powerpc.json index a5da54b1e93d3..d615037b632d7 100644 --- a/src/etc/platform-intrinsics/powerpc.json +++ b/src/etc/platform-intrinsics/powerpc.json @@ -142,6 +142,20 @@ "llvm": "vpkpx", "ret": "s16", "args": ["s32", "s32"] + }, + { + "intrinsic": "unpackl{1.kind}{1.data_type_short}", + "width": [128], + "llvm": "vupkl{1.kind}{1.data_type_short}", + "ret": "s(16-32)", + "args": ["0N"] + }, + { + "intrinsic": "unpackh{1.kind}{1.data_type_short}", + "width": [128], + "llvm": "vupkh{1.kind}{1.data_type_short}", + "ret": "s(16-32)", + "args": ["0N"] } ] } diff --git a/src/librustc_platform_intrinsics/powerpc.rs b/src/librustc_platform_intrinsics/powerpc.rs index c3eaf3d821e1c..1a2e8e9c5d868 100644 --- a/src/librustc_platform_intrinsics/powerpc.rs +++ b/src/librustc_platform_intrinsics/powerpc.rs @@ -317,6 +317,26 @@ pub fn find(name: &str) -> Option { output: &::I16x8, definition: Named("llvm.ppc.altivec.vpkpx") }, + "_vec_unpacklsb" => Intrinsic { + inputs: { static INPUTS: [&'static Type; 1] = [&::I8x16]; &INPUTS }, + output: &::I16x8, + definition: Named("llvm.ppc.altivec.vupklsb") + }, + "_vec_unpacklsh" => Intrinsic { + inputs: { static INPUTS: [&'static Type; 1] = [&::I16x8]; &INPUTS }, + output: &::I32x4, + definition: Named("llvm.ppc.altivec.vupklsh") + }, + "_vec_unpackhsb" => Intrinsic { + inputs: { static INPUTS: [&'static Type; 1] = [&::I8x16]; &INPUTS }, + output: &::I16x8, + definition: Named("llvm.ppc.altivec.vupkhsb") + }, + "_vec_unpackhsh" => Intrinsic { + inputs: { static INPUTS: [&'static Type; 1] = [&::I16x8]; &INPUTS }, + output: &::I32x4, + definition: Named("llvm.ppc.altivec.vupkhsh") + }, _ => return None, }) }