https://github.com/dtemirbulatov updated
https://github.com/llvm/llvm-project/pull/72487
>From 6e2c1015c6cf6b226bc9e28c563167e07b9c4074 Mon Sep 17 00:00:00 2001
From: Dinar Temirbulatov <dinar.temirbula...@arm.com>
Date: Thu, 16 Nov 2023 07:21:17 +0000
Subject: [PATCH 1/2] [AArch64][SME2] Add FCLAMP, CNTP builtins for SME2
This change enables FCLAMP, CNTP builtins for SME2 target.
---
clang/include/clang/Basic/arm_sve.td | 7 +++----
.../CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_cntp.c | 3 +++
.../aarch64-sve2p1-intrinsics/acle_sve2p1_fclamp.c | 8 ++++++++
3 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/clang/include/clang/Basic/arm_sve.td
b/clang/include/clang/Basic/arm_sve.td
index aa9b105364a51a..e10076a7663856 100644
--- a/clang/include/clang/Basic/arm_sve.td
+++ b/clang/include/clang/Basic/arm_sve.td
@@ -1953,8 +1953,6 @@ def SVPEXT_X2 : SInst<"svpext_lane_{d}_x2", "2.P}i",
"QcQsQiQl", MergeNone,
}
let TargetGuard = "sve2p1" in {
-def SVFCLAMP : SInst<"svclamp[_{d}]", "dddd", "hfd", MergeNone,
"aarch64_sve_fclamp", [], []>;
-
def SVWHILEGE_COUNT : SInst<"svwhilege_{d}", "}lli", "QcQsQiQl", MergeNone,
"aarch64_sve_whilege_{d}", [IsOverloadNone], [ImmCheck<2, ImmCheck2_4_Mul2>]>;
def SVWHILEGT_COUNT : SInst<"svwhilegt_{d}", "}lli", "QcQsQiQl", MergeNone,
"aarch64_sve_whilegt_{d}", [IsOverloadNone], [ImmCheck<2, ImmCheck2_4_Mul2>]>;
def SVWHILELE_COUNT : SInst<"svwhilele_{d}", "}lli", "QcQsQiQl", MergeNone,
"aarch64_sve_whilele_{d}", [IsOverloadNone], [ImmCheck<2, ImmCheck2_4_Mul2>]>;
@@ -2054,8 +2052,6 @@ let TargetGuard = "sve2p1" in {
def SVSCLAMP : SInst<"svclamp[_{d}]", "dddd", "csil", MergeNone,
"aarch64_sve_sclamp", [], []>;
def SVUCLAMP : SInst<"svclamp[_{d}]", "dddd", "UcUsUiUl", MergeNone,
"aarch64_sve_uclamp", [], []>;
-def SVCNTP_COUNT : SInst<"svcntp_{d}", "n}i", "QcQsQiQl", MergeNone,
"aarch64_sve_cntp_{d}", [IsOverloadNone], [ImmCheck<1, ImmCheck2_4_Mul2>]>;
-
defm SVREVD : SInstZPZ<"svrevd", "csilUcUsUiUl", "aarch64_sve_revd">;
}
@@ -2064,6 +2060,9 @@ let TargetGuard = "sve2p1|sme2" in {
def SVPTRUE_COUNT : SInst<"svptrue_{d}", "}v", "QcQsQiQl", MergeNone,
"aarch64_sve_ptrue_{d}", [IsOverloadNone, IsStreamingCompatible], []>;
def SVPFALSE_COUNT_ALIAS : SInst<"svpfalse_c", "}v", "", MergeNone, "",
[IsOverloadNone, IsStreamingCompatible]>;
+
+ def SVFCLAMP : SInst<"svclamp[_{d}]", "dddd", "hfd", MergeNone,
"aarch64_sve_fclamp", [IsStreamingCompatible], []>;
+ def SVCNTP_COUNT : SInst<"svcntp_{d}", "n}i", "QcQsQiQl", MergeNone,
"aarch64_sve_cntp_{d}", [IsOverloadNone, IsStreamingCompatible], [ImmCheck<1,
ImmCheck2_4_Mul2>]>;
}
let TargetGuard = "sve2p1,b16b16" in {
diff --git a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_cntp.c
b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_cntp.c
index 18973a6467450a..01b995c1b05833 100644
--- a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_cntp.c
+++ b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_cntp.c
@@ -3,6 +3,9 @@
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S
-O1 -Werror -emit-llvm -o - %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S
-O1 -Werror -emit-llvm -o - -x c++ %s | FileCheck %s -check-prefix=CPP-CHECK
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S
-disable-O0-optnone -Werror -Wall -o /dev/null %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2
-target-feature +sve -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2
-target-feature +sve -S -O1 -Werror -emit-llvm -o - -x c++ %s | FileCheck %s
-check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2
-target-feature +sve -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
#include <arm_sve.h>
diff --git a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_fclamp.c
b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_fclamp.c
index a9f482cab39698..3adb28b8cc71bf 100644
--- a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_fclamp.c
+++ b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_fclamp.c
@@ -8,6 +8,14 @@
// RUN: -S -Werror -emit-llvm -disable-O0-optnone -o - -x c++ %s | opt -S -p
mem2reg,instcombine,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
// RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple
aarch64-none-linux-gnu -target-feature +sve2p1 \
// RUN: -S -Werror -emit-llvm -disable-O0-optnone -o - -x c++ %s | opt -S -p
mem2reg,instcombine,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu
-target-feature +sme2 -target-feature +sve \
+// RUN: -S -Werror -emit-llvm -disable-O0-optnone -o - %s | opt -S -p
mem2reg,instcombine,tailcallelim | FileCheck %s
+// RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple
aarch64-none-linux-gnu -target-feature +sme2 -target-feature +sve \
+// RUN: -S -Werror -emit-llvm -disable-O0-optnone -o - %s | opt -S -p
mem2reg,instcombine,tailcallelim | FileCheck %s
+// RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu
-target-feature +sme2 -target-feature +sve \
+// RUN: -S -Werror -emit-llvm -disable-O0-optnone -o - -x c++ %s | opt -S -p
mem2reg,instcombine,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple
aarch64-none-linux-gnu -target-feature +sme2 -target-feature +sve \
+// RUN: -S -Werror -emit-llvm -disable-O0-optnone -o - -x c++ %s | opt -S -p
mem2reg,instcombine,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
// RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu
-target-feature +sve2p1 \
// RUN: -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
>From cb2b9aa2464abd3f4e4c99e4e4f872b30007adfc Mon Sep 17 00:00:00 2001
From: Dinar Temirbulatov <dinar.temirbula...@arm.com>
Date: Fri, 15 Dec 2023 11:20:28 +0000
Subject: [PATCH 2/2] Update acle_sve2p1_fclamp.c test.
---
.../CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_fclamp.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_fclamp.c
b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_fclamp.c
index 3adb28b8cc71bf..40a071b8dc02ae 100644
--- a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_fclamp.c
+++ b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_fclamp.c
@@ -8,12 +8,6 @@
// RUN: -S -Werror -emit-llvm -disable-O0-optnone -o - -x c++ %s | opt -S -p
mem2reg,instcombine,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
// RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple
aarch64-none-linux-gnu -target-feature +sve2p1 \
// RUN: -S -Werror -emit-llvm -disable-O0-optnone -o - -x c++ %s | opt -S -p
mem2reg,instcombine,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
-// RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu
-target-feature +sme2 -target-feature +sve \
-// RUN: -S -Werror -emit-llvm -disable-O0-optnone -o - %s | opt -S -p
mem2reg,instcombine,tailcallelim | FileCheck %s
-// RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple
aarch64-none-linux-gnu -target-feature +sme2 -target-feature +sve \
-// RUN: -S -Werror -emit-llvm -disable-O0-optnone -o - %s | opt -S -p
mem2reg,instcombine,tailcallelim | FileCheck %s
-// RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu
-target-feature +sme2 -target-feature +sve \
-// RUN: -S -Werror -emit-llvm -disable-O0-optnone -o - -x c++ %s | opt -S -p
mem2reg,instcombine,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
// RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple
aarch64-none-linux-gnu -target-feature +sme2 -target-feature +sve \
// RUN: -S -Werror -emit-llvm -disable-O0-optnone -o - -x c++ %s | opt -S -p
mem2reg,instcombine,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
// RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu
-target-feature +sve2p1 \
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