llvm-project/designated-init.c at 04676c61604bc81062581719dadf070ab0b19385 - llvm-project - Gitea For EOELAB

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Argyrios Kyrtzidis 6a59897d50 [PCH] When serializing Stmts, keep track of when sub statements are referenced again and

in such a case just write out a reference of a previously serialized Stmt, instead
of serializing it all over again.

This saves memory + space + [de]serializing time, and avoids blowing up memory
with pathological cases. rdar://10293911

llvm-svn: 142696

2011-10-21 23:02:28 +00:00

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 // Test this without pch.
 // RUN: %clang_cc1 %s -include %s.h -emit-llvm -o %t.withoutpch.ll
 // Test with pch.
 // RUN: %clang_cc1 %s.h -emit-pch -o %t.pch
 // RUN: %clang_cc1 %s -include-pch %t.pch -emit-llvm -o %t.withpch.ll
 // RUN: diff %t.withoutpch.ll %t.withpch.ll