From 4ed966f90f07c465d01dc43957776c7c2f0b81c9 Mon Sep 17 00:00:00 2001 From: Oliver Stannard Date: Thu, 27 Sep 2018 14:20:59 +0000 Subject: [PATCH] [AArch64][v8.5A] Test optional Armv8.5-A random number extension The implementation of this is in TargetParser, so we only need to add a test for it in clang. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52492 llvm-svn: 343220 --- clang/test/Driver/aarch64-rand.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 clang/test/Driver/aarch64-rand.c diff --git a/clang/test/Driver/aarch64-rand.c b/clang/test/Driver/aarch64-rand.c new file mode 100644 index 0000000..e6f566e --- /dev/null +++ b/clang/test/Driver/aarch64-rand.c @@ -0,0 +1,13 @@ +// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.4a+rng %s 2>&1 | FileCheck %s +// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.5a+rng %s 2>&1 | FileCheck %s +// CHECK: "-target-feature" "+rand" + +// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.4a+norng %s 2>&1 | FileCheck %s --check-prefix=NORAND +// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.5a+norng %s 2>&1 | FileCheck %s --check-prefix=NORAND +// NORAND: "-target-feature" "-rand" + +// RUN: %clang -### -target aarch64-none-none-eabi %s 2>&1 | FileCheck %s --check-prefix=ABSENTRAND +// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.4a %s 2>&1 | FileCheck %s --check-prefix=ABSENTRAND +// RUN: %clang -### -target aarch64-none-none-eabi -march=armv8.5a %s 2>&1 | FileCheck %s --check-prefix=ABSENTRAND +// ABSENTRAND-NOT: "-target-feature" "+rand" +// ABSENTRAND-NOT: "-target-feature" "-rand" -- 2.7.4