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| author | Jonas Paulsson <paulsson@linux.vnet.ibm.com> | 2021-03-04 02:52:05 +0100 |
|---|---|---|
| committer | Jonas Paulsson <paulsson@linux.vnet.ibm.com> | 2021-03-15 15:02:39 -0600 |
| commit | 9cfd301ec8b5ed6eb49bcc4b85e6f2af1a90b305 (patch) | |
| tree | 73e7618adf9553956cf409e08dbeae172905d637 /clang/lib/CodeGen/TargetInfo.cpp | |
| parent | efbaf4030b50f1350ef19742de6a1d1704a2a6e0 (diff) | |
| download | llvm-9cfd301ec8b5ed6eb49bcc4b85e6f2af1a90b305.zip llvm-9cfd301ec8b5ed6eb49bcc4b85e6f2af1a90b305.tar.gz llvm-9cfd301ec8b5ed6eb49bcc4b85e6f2af1a90b305.tar.bz2 | |
[SystemZ] Test for isinf and isfinite in testFPKind().
Recognize BI__builtin_isinf and BI__builtin_isfinite (and a few other opcodes
for finite) in testFPKind() and handle with TDC.
Review: Ulrich Weigand.
Differential Revision: https://reviews.llvm.org/D97901
Diffstat (limited to 'clang/lib/CodeGen/TargetInfo.cpp')
| -rw-r--r-- | clang/lib/CodeGen/TargetInfo.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/TargetInfo.cpp b/clang/lib/CodeGen/TargetInfo.cpp index 4f5b928..c3df36f 100644 --- a/clang/lib/CodeGen/TargetInfo.cpp +++ b/clang/lib/CodeGen/TargetInfo.cpp @@ -7218,6 +7218,18 @@ public: case Builtin::BI__builtin_isnan: TDCBits = 0xf; break; + case Builtin::BIfinite: + case Builtin::BI__finite: + case Builtin::BIfinitef: + case Builtin::BI__finitef: + case Builtin::BIfinitel: + case Builtin::BI__finitel: + case Builtin::BI__builtin_isfinite: + TDCBits = 0xfc0; + break; + case Builtin::BI__builtin_isinf: + TDCBits = 0x30; + break; default: break; } |