database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-02 09:02:37 +03:00
Code Activity

Adapt expression JIT to stdbool.h introduction.

Browse Source 
The LLVM JIT provider uses clang to synchronize types between normal C
code and runtime generated code. Clang represents stdbool.h style
booleans in return values & parameters differently from booleans
stored in variables.

Thus the expression compilation code from 2a0faed9d needs to be
adapted to 9a95a77d9. Instead of hardcoding i8 as the type for
booleans (which already was wrong on some edge case platforms!), use
postgres' notion of a boolean as used for storage and for parameters.

Per buildfarm animal xenodermus.

Author: Andres Freund
This commit is contained in:
Andres Freund
2018-03-22 22:15:51 -07:00
parent fdb78948d8
commit 2111a48a0c
5 changed files with 132 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/include/jit/llvmjit.h
View File

@ -56,8 +56,11 @@ typedef struct LLVMJitContext
/* type and struct definitions */
extern LLVMTypeRef TypeSizeT;
extern LLVMTypeRef TypeParamBool;
extern LLVMTypeRef TypePGFunction;
extern LLVMTypeRef TypeSizeT;
extern LLVMTypeRef TypeStorageBool;
extern LLVMTypeRef StructtupleDesc;
extern LLVMTypeRef StructHeapTupleData;
extern LLVMTypeRef StructTupleTableSlot;