ARMV8-A archkind and target defines helper functions
This introduces helper functions that set target defines for different ARMV8-A
architecture kinds. It fixes an issue that the v8.1 define ARM_FEATURE_QRDMX
was not set for v8.2. These helper functions make things more “scalable” if we
want to add ARMv8.3 at some point, and a cleanup has been done to hold the
architecture kind in one variable (instead of one for each).
Differential Revision: https://reviews.llvm.org/D34686
llvm-svn: 306805
diff --git a/clang/test/Preprocessor/arm-target-features.c b/clang/test/Preprocessor/arm-target-features.c
index 81dab47..b206e1c 100644
--- a/clang/test/Preprocessor/arm-target-features.c
+++ b/clang/test/Preprocessor/arm-target-features.c
@@ -441,4 +441,5 @@
// CHECK-V82A: #define __ARM_ARCH 8
// CHECK-V82A: #define __ARM_ARCH_8_2A__ 1
// CHECK-V82A: #define __ARM_ARCH_PROFILE 'A'
+// CHECK-V82A: #define __ARM_FEATURE_QRDMX 1
// CHECK-V82A: #define __ARM_FP 0xE