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Diffstat (limited to 'llvm/docs/LangRef.rst')
| -rw-r--r-- | llvm/docs/LangRef.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/docs/LangRef.rst b/llvm/docs/LangRef.rst index a525c0c99ef..bc7cf9c8a08 100644 --- a/llvm/docs/LangRef.rst +++ b/llvm/docs/LangRef.rst @@ -427,6 +427,9 @@ added in the future: - On X86-64 the callee preserves all general purpose registers, except for RDI and RAX. +"``swiftcc``" - This calling convention is used for Swift language. + - On X86-64 RCX and R8 are available for additional integer returns, and + XMM2 and XMM3 are available for additional FP/vector returns. "``cc <n>``" - Numbered convention Any calling convention may be specified by number, allowing target-specific calling conventions to be used. Target specific |
