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| author | Abhina Sree <Abhina.Sreeskantharajan@ibm.com> | 2024-08-08 08:35:22 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-08-08 08:35:22 -0400 |
| commit | 135fecd4441068667ef23f56098befd0c42f89f2 (patch) | |
| tree | a1d7265fc12e84bab39a8e46bfa7dbc71fc3d172 /clang/lib/Basic/IdentifierTable.cpp | |
| parent | 7e7a439705f4926a798785579aeb9bfff07049c7 (diff) | |
| download | llvm-135fecd4441068667ef23f56098befd0c42f89f2.zip llvm-135fecd4441068667ef23f56098befd0c42f89f2.tar.gz llvm-135fecd4441068667ef23f56098befd0c42f89f2.tar.bz2 | |
[SystemZ][z/OS] __ptr32 support for z/OS (#101696)
Enabling __ptr32 keyword to support in Clang for z/OS. It is represented
by addrspace(1) in LLVM IR. Unlike existing implementation, __ptr32 is
not mangled into symbol names for z/OS.
Diffstat (limited to 'clang/lib/Basic/IdentifierTable.cpp')
| -rw-r--r-- | clang/lib/Basic/IdentifierTable.cpp | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/clang/lib/Basic/IdentifierTable.cpp b/clang/lib/Basic/IdentifierTable.cpp index 9cf081e..c9c9d92 100644 --- a/clang/lib/Basic/IdentifierTable.cpp +++ b/clang/lib/Basic/IdentifierTable.cpp @@ -107,12 +107,14 @@ enum TokenKey : unsigned { KEYMSCOMPAT = 0x400000, KEYSYCL = 0x800000, KEYCUDA = 0x1000000, - KEYHLSL = 0x2000000, - KEYFIXEDPOINT = 0x4000000, + KEYZOS = 0x2000000, + KEYNOZOS = 0x4000000, + KEYHLSL = 0x8000000, + KEYFIXEDPOINT = 0x10000000, KEYMAX = KEYFIXEDPOINT, // The maximum key KEYALLCXX = KEYCXX | KEYCXX11 | KEYCXX20, - KEYALL = (KEYMAX | (KEYMAX - 1)) & ~KEYNOMS18 & - ~KEYNOOPENCL // KEYNOMS18 and KEYNOOPENCL are used to exclude. + KEYALL = (KEYMAX | (KEYMAX - 1)) & ~KEYNOMS18 & ~KEYNOOPENCL & + ~KEYNOZOS // KEYNOMS18, KEYNOOPENCL, KEYNOZOS are excluded. }; /// How a keyword is treated in the selected standard. This enum is ordered @@ -199,6 +201,8 @@ static KeywordStatus getKeywordStatusHelper(const LangOptions &LangOpts, return LangOpts.isSYCL() ? KS_Enabled : KS_Unknown; case KEYCUDA: return LangOpts.CUDA ? KS_Enabled : KS_Unknown; + case KEYZOS: + return LangOpts.ZOSExt ? KS_Enabled : KS_Unknown; case KEYHLSL: return LangOpts.HLSL ? KS_Enabled : KS_Unknown; case KEYNOCXX: @@ -206,9 +210,8 @@ static KeywordStatus getKeywordStatusHelper(const LangOptions &LangOpts, // reasons as well. return LangOpts.CPlusPlus ? KS_Unknown : KS_Enabled; case KEYNOOPENCL: - // The disable behavior for this is handled in getKeywordStatus. - return KS_Unknown; case KEYNOMS18: + case KEYNOZOS: // The disable behavior for this is handled in getKeywordStatus. return KS_Unknown; case KEYFIXEDPOINT: @@ -230,7 +233,8 @@ static KeywordStatus getKeywordStatus(const LangOptions &LangOpts, if (LangOpts.MSVCCompat && (Flags & KEYNOMS18) && !LangOpts.isCompatibleWithMSVC(LangOptions::MSVC2015)) return KS_Disabled; - + if (LangOpts.ZOSExt && (Flags & KEYNOZOS)) + return KS_Disabled; KeywordStatus CurStatus = KS_Unknown; while (Flags != 0) { |