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-rw-r--r--src/include/jit/llvmjit.h7
-rw-r--r--src/include/jit/llvmjit_emit.h106
2 files changed, 88 insertions, 25 deletions
diff --git a/src/include/jit/llvmjit.h b/src/include/jit/llvmjit.h
index 101fa45af0e..a0e910323b8 100644
--- a/src/include/jit/llvmjit.h
+++ b/src/include/jit/llvmjit.h
@@ -67,6 +67,8 @@ extern LLVMTypeRef TypeStorageBool;
extern LLVMTypeRef StructNullableDatum;
extern LLVMTypeRef StructTupleDescData;
extern LLVMTypeRef StructHeapTupleData;
+extern LLVMTypeRef StructHeapTupleHeaderData;
+extern LLVMTypeRef StructMinimalTupleData;
extern LLVMTypeRef StructTupleTableSlot;
extern LLVMTypeRef StructHeapTupleTableSlot;
extern LLVMTypeRef StructMinimalTupleTableSlot;
@@ -80,6 +82,7 @@ extern LLVMTypeRef StructAggStatePerTransData;
extern LLVMTypeRef StructAggStatePerGroupData;
extern LLVMValueRef AttributeTemplate;
+extern LLVMValueRef ExecEvalSubroutineTemplate;
extern void llvm_enter_fatal_on_oom(void);
@@ -93,6 +96,8 @@ extern LLVMModuleRef llvm_mutable_module(LLVMJitContext *context);
extern char *llvm_expand_funcname(LLVMJitContext *context, const char *basename);
extern void *llvm_get_function(LLVMJitContext *context, const char *funcname);
extern void llvm_split_symbol_name(const char *name, char **modname, char **funcname);
+extern LLVMTypeRef llvm_pg_var_type(const char *varname);
+extern LLVMTypeRef llvm_pg_var_func_type(const char *varname);
extern LLVMValueRef llvm_pg_func(LLVMModuleRef mod, const char *funcname);
extern void llvm_copy_attributes(LLVMValueRef from, LLVMValueRef to);
extern LLVMValueRef llvm_function_reference(LLVMJitContext *context,
@@ -131,6 +136,8 @@ extern char *LLVMGetHostCPUFeatures(void);
#endif
extern unsigned LLVMGetAttributeCountAtIndexPG(LLVMValueRef F, uint32 Idx);
+extern LLVMTypeRef LLVMGetFunctionReturnType(LLVMValueRef r);
+extern LLVMTypeRef LLVMGetFunctionType(LLVMValueRef r);
#ifdef __cplusplus
} /* extern "C" */
diff --git a/src/include/jit/llvmjit_emit.h b/src/include/jit/llvmjit_emit.h
index 45b782d8d18..e5e4d63decf 100644
--- a/src/include/jit/llvmjit_emit.h
+++ b/src/include/jit/llvmjit_emit.h
@@ -16,6 +16,7 @@
#ifdef USE_LLVM
#include <llvm-c/Core.h>
+#include <llvm-c/Target.h>
#include "jit/llvmjit.h"
@@ -103,26 +104,65 @@ l_pbool_const(bool i)
return LLVMConstInt(TypeParamBool, (int) i, false);
}
+static inline LLVMValueRef
+l_struct_gep(LLVMBuilderRef b, LLVMTypeRef t, LLVMValueRef v, int32 idx, const char *name)
+{
+#if LLVM_VERSION_MAJOR < 16
+ return LLVMBuildStructGEP(b, v, idx, "");
+#else
+ return LLVMBuildStructGEP2(b, t, v, idx, "");
+#endif
+}
+
+static inline LLVMValueRef
+l_gep(LLVMBuilderRef b, LLVMTypeRef t, LLVMValueRef v, LLVMValueRef *indices, int32 nindices, const char *name)
+{
+#if LLVM_VERSION_MAJOR < 16
+ return LLVMBuildGEP(b, v, indices, nindices, name);
+#else
+ return LLVMBuildGEP2(b, t, v, indices, nindices, name);
+#endif
+}
+
+static inline LLVMValueRef
+l_load(LLVMBuilderRef b, LLVMTypeRef t, LLVMValueRef v, const char *name)
+{
+#if LLVM_VERSION_MAJOR < 16
+ return LLVMBuildLoad(b, v, name);
+#else
+ return LLVMBuildLoad2(b, t, v, name);
+#endif
+}
+
+static inline LLVMValueRef
+l_call(LLVMBuilderRef b, LLVMTypeRef t, LLVMValueRef fn, LLVMValueRef *args, int32 nargs, const char *name)
+{
+#if LLVM_VERSION_MAJOR < 16
+ return LLVMBuildCall(b, fn, args, nargs, name);
+#else
+ return LLVMBuildCall2(b, t, fn, args, nargs, name);
+#endif
+}
+
/*
* Load a pointer member idx from a struct.
*/
static inline LLVMValueRef
-l_load_struct_gep(LLVMBuilderRef b, LLVMValueRef v, int32 idx, const char *name)
+l_load_struct_gep(LLVMBuilderRef b, LLVMTypeRef t, LLVMValueRef v, int32 idx, const char *name)
{
- LLVMValueRef v_ptr = LLVMBuildStructGEP(b, v, idx, "");
-
- return LLVMBuildLoad(b, v_ptr, name);
+ return l_load(b,
+ LLVMStructGetTypeAtIndex(t, idx),
+ l_struct_gep(b, t, v, idx, ""),
+ name);
}
/*
* Load value of a pointer, after applying one index operation.
*/
static inline LLVMValueRef
-l_load_gep1(LLVMBuilderRef b, LLVMValueRef v, LLVMValueRef idx, const char *name)
+l_load_gep1(LLVMBuilderRef b, LLVMTypeRef t, LLVMValueRef v, LLVMValueRef idx, const char *name)
{
- LLVMValueRef v_ptr = LLVMBuildGEP(b, v, &idx, 1, "");
-
- return LLVMBuildLoad(b, v_ptr, name);
+ return l_load(b, t, l_gep(b, t, v, &idx, 1, ""), name);
}
/* separate, because pg_attribute_printf(2, 3) can't appear in definition */
@@ -210,7 +250,7 @@ l_mcxt_switch(LLVMModuleRef mod, LLVMBuilderRef b, LLVMValueRef nc)
if (!(cur = LLVMGetNamedGlobal(mod, cmc)))
cur = LLVMAddGlobal(mod, l_ptr(StructMemoryContextData), cmc);
- ret = LLVMBuildLoad(b, cur, cmc);
+ ret = l_load(b, l_ptr(StructMemoryContextData), cur, cmc);
LLVMBuildStore(b, nc, cur);
return ret;
@@ -225,13 +265,21 @@ l_funcnullp(LLVMBuilderRef b, LLVMValueRef v_fcinfo, size_t argno)
LLVMValueRef v_args;
LLVMValueRef v_argn;
- v_args = LLVMBuildStructGEP(b,
- v_fcinfo,
- FIELDNO_FUNCTIONCALLINFODATA_ARGS,
- "");
- v_argn = LLVMBuildStructGEP(b, v_args, argno, "");
-
- return LLVMBuildStructGEP(b, v_argn, FIELDNO_NULLABLE_DATUM_ISNULL, "");
+ v_args = l_struct_gep(b,
+ StructFunctionCallInfoData,
+ v_fcinfo,
+ FIELDNO_FUNCTIONCALLINFODATA_ARGS,
+ "");
+ v_argn = l_struct_gep(b,
+ LLVMArrayType(StructNullableDatum, 0),
+ v_args,
+ argno,
+ "");
+ return l_struct_gep(b,
+ StructNullableDatum,
+ v_argn,
+ FIELDNO_NULLABLE_DATUM_ISNULL,
+ "");
}
/*
@@ -243,13 +291,21 @@ l_funcvaluep(LLVMBuilderRef b, LLVMValueRef v_fcinfo, size_t argno)
LLVMValueRef v_args;
LLVMValueRef v_argn;
- v_args = LLVMBuildStructGEP(b,
- v_fcinfo,
- FIELDNO_FUNCTIONCALLINFODATA_ARGS,
- "");
- v_argn = LLVMBuildStructGEP(b, v_args, argno, "");
-
- return LLVMBuildStructGEP(b, v_argn, FIELDNO_NULLABLE_DATUM_DATUM, "");
+ v_args = l_struct_gep(b,
+ StructFunctionCallInfoData,
+ v_fcinfo,
+ FIELDNO_FUNCTIONCALLINFODATA_ARGS,
+ "");
+ v_argn = l_struct_gep(b,
+ LLVMArrayType(StructNullableDatum, 0),
+ v_args,
+ argno,
+ "");
+ return l_struct_gep(b,
+ StructNullableDatum,
+ v_argn,
+ FIELDNO_NULLABLE_DATUM_DATUM,
+ "");
}
/*
@@ -258,7 +314,7 @@ l_funcvaluep(LLVMBuilderRef b, LLVMValueRef v_fcinfo, size_t argno)
static inline LLVMValueRef
l_funcnull(LLVMBuilderRef b, LLVMValueRef v_fcinfo, size_t argno)
{
- return LLVMBuildLoad(b, l_funcnullp(b, v_fcinfo, argno), "");
+ return l_load(b, TypeStorageBool, l_funcnullp(b, v_fcinfo, argno), "");
}
/*
@@ -267,7 +323,7 @@ l_funcnull(LLVMBuilderRef b, LLVMValueRef v_fcinfo, size_t argno)
static inline LLVMValueRef
l_funcvalue(LLVMBuilderRef b, LLVMValueRef v_fcinfo, size_t argno)
{
- return LLVMBuildLoad(b, l_funcvaluep(b, v_fcinfo, argno), "");
+ return l_load(b, TypeSizeT, l_funcvaluep(b, v_fcinfo, argno), "");
}
#endif /* USE_LLVM */
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-09 20:10:40 +0000