diff options
Diffstat (limited to 'clang/lib/Basic/Targets.cpp')
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index 8d147072747..2578681c465 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -3401,6 +3401,7 @@ class AArch64TargetInfo : public TargetInfo { }; unsigned FPU; + unsigned Crypto; static const Builtin::Info BuiltinInfo[]; public: @@ -3430,22 +3431,20 @@ public: Builder.defineMacro("__AARCH64EL__"); // ACLE predefines. Many can only have one possible value on v8 AArch64. - - // FIXME: these were written based on an unreleased version of a 32-bit ACLE - // which was intended to be compatible with a 64-bit implementation. They - // will need updating when a real 64-bit ACLE exists. Particularly pressing - // instances are: __ARM_ARCH_ISA_ARM, __ARM_ARCH_ISA_THUMB, __ARM_PCS. - Builder.defineMacro("__ARM_ACLE", "101"); + Builder.defineMacro("__ARM_ACLE", "200"); Builder.defineMacro("__ARM_ARCH", "8"); Builder.defineMacro("__ARM_ARCH_PROFILE", "'A'"); + Builder.defineMacro("__ARM_64BIT_STATE"); + Builder.defineMacro("__ARM_PCS_AAPCS64"); + Builder.defineMacro("__ARM_ARCH_ISA_A64"); + Builder.defineMacro("__ARM_FEATURE_UNALIGNED"); Builder.defineMacro("__ARM_FEATURE_CLZ"); Builder.defineMacro("__ARM_FEATURE_FMA"); + Builder.defineMacro("__ARM_FEATURE_DIV"); - // FIXME: ACLE 1.1 reserves bit 4. Will almost certainly come to mean - // 128-bit LDXP present, at which point this becomes 0x1f. - Builder.defineMacro("__ARM_FEATURE_LDREX", "0xf"); + Builder.defineMacro("__ARM_ALIGN_MAX_STACK_PWR", "4"); // 0xe implies support for half, single and double precision operations. Builder.defineMacro("__ARM_FP", "0xe"); @@ -3470,10 +3469,13 @@ public: Builder.defineMacro("__AARCH_BIG_ENDIAN"); if (FPU == NeonMode) { - Builder.defineMacro("__AARCH_FEATURE_ADVSIMD"); - + Builder.defineMacro("__ARM_NEON"); // 64-bit NEON supports half, single and double precision operations. - Builder.defineMacro("__AARCH_ADVSIMD_FP", "0xe"); + Builder.defineMacro("__ARM_NEON_FP", "7"); + } + + if (Crypto) { + Builder.defineMacro("__ARM_FEATURE_CRYPTO"); } } virtual void getTargetBuiltins(const Builtin::Info *&Records, @@ -3495,9 +3497,12 @@ public: virtual bool handleTargetFeatures(std::vector<std::string> &Features, DiagnosticsEngine &Diags) { FPU = FPUMode; + Crypto = 0; for (unsigned i = 0, e = Features.size(); i != e; ++i) { if (Features[i] == "+neon") FPU = NeonMode; + if (Features[i] == "+crypto") + Crypto = 1; } return true; } |
