[clang] [llvm] [AIX] support builtin_cpu_is() for aix (PR #80069)

[Amy Kwan via cfe-commits]

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@@ -0,0 +1,83 @@
+// RUN: echo "int main() { return __builtin_cpu_is(\"ppc970\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s \
+// RUN:   --check-prefix=CHECKBOOL
+
+// RUN: echo "int main() { return __builtin_cpu_is(\"ppc-cell-be\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s \
+// RUN:   --check-prefix=CHECKBOOL
+
+// RUN: echo "int main() { return __builtin_cpu_is(\"ppca2\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s \
+// RUN:   --check-prefix=CHECKBOOL
+
+// RUN: echo "int main() { return __builtin_cpu_is(\"ppc405\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s \
+// RUN:   --check-prefix=CHECKBOOL
+
+// RUN: echo "int main() { return __builtin_cpu_is(\"ppc440\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s \
+// RUN:   --check-prefix=CHECKBOOL
+
+// RUN: echo "int main() { return __builtin_cpu_is(\"ppc464\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s \
+// RUN:   --check-prefix=CHECKBOOL
+
+// RUN: echo "int main() { return __builtin_cpu_is(\"ppc476\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s \
+// RUN:   --check-prefix=CHECKBOOL
+
+// RUN: echo "int main() { return __builtin_cpu_is(\"power4\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s \
+// RUN:   --check-prefixes=CHECKBOOL
+
+// RUN: echo "int main() { return __builtin_cpu_is(\"power5\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s \
+// RUN:   --check-prefixes=CHECKBOOL
+
+// RUN: echo "int main() { return __builtin_cpu_is(\"power5+\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s \
+// RUN:   --check-prefixes=CHECKBOOL
+
+// RUN: echo "int main() { return __builtin_cpu_is(\"power6\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s \
+// RUN:   --check-prefixes=CHECKBOOL
+
+// RUN: echo "int main() { return __builtin_cpu_is(\"power6x\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s \
+// RUN:   --check-prefixes=CHECKBOOL
+
+// RUN: echo "int main() { return __builtin_cpu_is(\"power7\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s -DVALUE=32768 \
+// RUN:   --check-prefixes=CHECKOP
+
+// RUN: echo "int main() { return __builtin_cpu_is(\"power8\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s -DVALUE=65536 \
+// RUN:   --check-prefixes=CHECKOP
+
+// RUN: echo "int main() { return __builtin_cpu_is(\"power9\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s -DVALUE=131072\
+// RUN:   --check-prefixes=CHECKOP
+
+// RUN: echo "int main() { return __builtin_cpu_is(\"power10\");}" > %t.c 
+// RUN: %clang_cc1 -triple powerpc-ibm-aix7.2.0.0 -emit-llvm -o - %t.c | FileCheck %s -DVALUE=262144 \
+// RUN:   --check-prefixes=CHECKOP
+
+// CHECKBOOL:     define i32 @main() #0 {
+// CHECKBOOL-NEXT: entry:
+// CHECKBOOL-NEXT:   %retval = alloca i32, align 4
+// CHECKBOOL-NEXT:   store i32 0, ptr %retval, align 4
+// CHECKBOOL-NEXT:   ret i32 0 
+// CHECKBOOL-NEXT: }
+
+// CHECKOP: @_system_configuration = external global { i32, i32, i32 }
+// CHECKOP:   define i32 @main() #0 {
+// CHECKOP-NEXT: entry:
+// CHECKOP-NEXT:   %retval = alloca i32, align 4
+// CHECKOP-NEXT:   store i32 0, ptr %retval, align 4
+// CHECKOP-NEXT:   %0 = load i32, ptr getelementptr inbounds ({ i32, i32, i32 }, ptr @_system_configuration, i32 0, i32 1), align 4
----------------
amy-kwan wrote:

Do we need a test case for when we create the `and` (in 16650 in `CGBuiltin.cpp` for the mask, as well?

https://github.com/llvm/llvm-project/pull/80069