https://github.com/azhan92 created
https://github.com/llvm/llvm-project/pull/99550
This PR adds power11 as a target for __builtin_cpu_is.
>From a2cf264bc8b08364544407650c630c11a475fcab Mon Sep 17 00:00:00 2001
From: Alison Zhang <alisonzh...@ibm.com>
Date: Thu, 18 Jul 2024 14:32:30 -0400
Subject: [PATCH] support P11 with builtin_cpu_is
---
clang/test/CodeGen/aix-builtin-cpu-is.c | 4 ++++
llvm/include/llvm/TargetParser/PPCTargetParser.def | 3 +++
2 files changed, 7 insertions(+)
diff --git a/clang/test/CodeGen/aix-builtin-cpu-is.c
b/clang/test/CodeGen/aix-builtin-cpu-is.c
index e17cf7353511a..04644dd7020e0 100644
--- a/clang/test/CodeGen/aix-builtin-cpu-is.c
+++ b/clang/test/CodeGen/aix-builtin-cpu-is.c
@@ -50,6 +50,10 @@
// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c |
FileCheck %s -DVALUE=262144 \
// RUN: --check-prefix=CHECKOP
+// RUN: echo "int main() { return __builtin_cpu_is(\"power11\");}" > %t.c
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c |
FileCheck %s -DVALUE=524288 \
+// RUN: --check-prefix=CHECKOP
+
// CHECK: define i32 @main() #0 {
// CHECK-NEXT: entry:
// CHECK-NEXT: %retval = alloca i32, align 4
diff --git a/llvm/include/llvm/TargetParser/PPCTargetParser.def
b/llvm/include/llvm/TargetParser/PPCTargetParser.def
index 44e97d56a059c..df956a68d75d6 100644
--- a/llvm/include/llvm/TargetParser/PPCTargetParser.def
+++ b/llvm/include/llvm/TargetParser/PPCTargetParser.def
@@ -40,6 +40,7 @@
#undef AIX_PPC8_VALUE
#undef AIX_PPC9_VALUE
#undef AIX_PPC10_VALUE
+#undef AIX_PPC11_VALUE
#else
#ifndef PPC_LNX_FEATURE
#define PPC_LNX_FEATURE(NAME, DESC, ENUMNAME, ENUMVAL, HWCAPN)
@@ -84,6 +85,7 @@
#define AIX_PPC8_VALUE 0x00010000
#define AIX_PPC9_VALUE 0x00020000
#define AIX_PPC10_VALUE 0x00040000
+#define AIX_PPC11_VALUE 0x00080000
// __builtin_cpu_is() and __builtin_cpu_supports() are supported only on
Power7 and up on AIX.
// PPC_CPU(Name, Linux_SUPPORT_METHOD, LinuxID, AIX_SUPPORT_METHOD, AIXID)
@@ -103,6 +105,7 @@ PPC_CPU("ppc476",SYS_CALL,44,BUILTIN_PPC_FALSE,0)
PPC_CPU("power8",SYS_CALL,45,USE_SYS_CONF,AIX_PPC8_VALUE)
PPC_CPU("power9",SYS_CALL,46,USE_SYS_CONF,AIX_PPC9_VALUE)
PPC_CPU("power10",SYS_CALL,47,USE_SYS_CONF,AIX_PPC10_VALUE)
+PPC_CPU("power11",SYS_CALL,48,USE_SYS_CONF,AIX_PPC11_VALUE)
#undef PPC_CPU
// PPC features on Linux:
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