diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2024-01-09 20:00:28 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2024-04-19 21:14:10 +0000 |
| commit | cdc20ff6a7f12464aed70d9b6e67ea07da9f0399 (patch) | |
| tree | 0c2f259d41b6d1f146c344cb9cf2b15ea99d35bb /contrib/llvm-project/clang/lib/Basic/Targets/ARM.cpp | |
| parent | 7adf29b6244fe016ef869f287a66048195f9af29 (diff) | |
Diffstat (limited to 'contrib/llvm-project/clang/lib/Basic/Targets/ARM.cpp')
| -rw-r--r-- | contrib/llvm-project/clang/lib/Basic/Targets/ARM.cpp | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/contrib/llvm-project/clang/lib/Basic/Targets/ARM.cpp b/contrib/llvm-project/clang/lib/Basic/Targets/ARM.cpp index 01f9e844da12..a72bd42bad41 100644 --- a/contrib/llvm-project/clang/lib/Basic/Targets/ARM.cpp +++ b/contrib/llvm-project/clang/lib/Basic/Targets/ARM.cpp @@ -17,6 +17,7 @@ #include "llvm/ADT/StringExtras.h" #include "llvm/ADT/StringRef.h" #include "llvm/ADT/StringSwitch.h" +#include "llvm/TargetParser/ARMTargetParser.h" using namespace clang; using namespace clang::targets; @@ -837,6 +838,69 @@ void ARMTargetInfo::getTargetDefines(const LangOptions &Opts, if (Opts.RWPI) Builder.defineMacro("__ARM_RWPI", "1"); + // Macros for enabling co-proc intrinsics + uint64_t FeatureCoprocBF = 0; + switch (ArchKind) { + default: + break; + case llvm::ARM::ArchKind::ARMV4: + case llvm::ARM::ArchKind::ARMV4T: + // Filter __arm_ldcl and __arm_stcl in acle.h + FeatureCoprocBF = isThumb() ? 0 : FEATURE_COPROC_B1; + break; + case llvm::ARM::ArchKind::ARMV5T: + FeatureCoprocBF = isThumb() ? 0 : FEATURE_COPROC_B1 | FEATURE_COPROC_B2; + break; + case llvm::ARM::ArchKind::ARMV5TE: + case llvm::ARM::ArchKind::ARMV5TEJ: + if (!isThumb()) + FeatureCoprocBF = + FEATURE_COPROC_B1 | FEATURE_COPROC_B2 | FEATURE_COPROC_B3; + break; + case llvm::ARM::ArchKind::ARMV6: + case llvm::ARM::ArchKind::ARMV6K: + case llvm::ARM::ArchKind::ARMV6KZ: + case llvm::ARM::ArchKind::ARMV6T2: + if (!isThumb() || ArchKind == llvm::ARM::ArchKind::ARMV6T2) + FeatureCoprocBF = FEATURE_COPROC_B1 | FEATURE_COPROC_B2 | + FEATURE_COPROC_B3 | FEATURE_COPROC_B4; + break; + case llvm::ARM::ArchKind::ARMV7A: + case llvm::ARM::ArchKind::ARMV7R: + case llvm::ARM::ArchKind::ARMV7M: + case llvm::ARM::ArchKind::ARMV7S: + case llvm::ARM::ArchKind::ARMV7EM: + FeatureCoprocBF = FEATURE_COPROC_B1 | FEATURE_COPROC_B2 | + FEATURE_COPROC_B3 | FEATURE_COPROC_B4; + break; + case llvm::ARM::ArchKind::ARMV8A: + case llvm::ARM::ArchKind::ARMV8R: + case llvm::ARM::ArchKind::ARMV8_1A: + case llvm::ARM::ArchKind::ARMV8_2A: + case llvm::ARM::ArchKind::ARMV8_3A: + case llvm::ARM::ArchKind::ARMV8_4A: + case llvm::ARM::ArchKind::ARMV8_5A: + case llvm::ARM::ArchKind::ARMV8_6A: + case llvm::ARM::ArchKind::ARMV8_7A: + case llvm::ARM::ArchKind::ARMV8_8A: + case llvm::ARM::ArchKind::ARMV8_9A: + case llvm::ARM::ArchKind::ARMV9A: + case llvm::ARM::ArchKind::ARMV9_1A: + case llvm::ARM::ArchKind::ARMV9_2A: + case llvm::ARM::ArchKind::ARMV9_3A: + case llvm::ARM::ArchKind::ARMV9_4A: + // Filter __arm_cdp, __arm_ldcl, __arm_stcl in arm_acle.h + FeatureCoprocBF = FEATURE_COPROC_B1 | FEATURE_COPROC_B3; + break; + case llvm::ARM::ArchKind::ARMV8MMainline: + case llvm::ARM::ArchKind::ARMV8_1MMainline: + FeatureCoprocBF = FEATURE_COPROC_B1 | FEATURE_COPROC_B2 | + FEATURE_COPROC_B3 | FEATURE_COPROC_B4; + break; + } + Builder.defineMacro("__ARM_FEATURE_COPROC", + "0x" + Twine::utohexstr(FeatureCoprocBF)); + if (ArchKind == llvm::ARM::ArchKind::XSCALE) Builder.defineMacro("__XSCALE__"); |