diff options
Diffstat (limited to 'src/include/jit/llvmjit_emit.h')
| -rw-r--r-- | src/include/jit/llvmjit_emit.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/include/jit/llvmjit_emit.h b/src/include/jit/llvmjit_emit.h index 48a5c0f86cd..41145fc517a 100644 --- a/src/include/jit/llvmjit_emit.h +++ b/src/include/jit/llvmjit_emit.h @@ -208,4 +208,59 @@ l_mcxt_switch(LLVMModuleRef mod, LLVMBuilderRef b, LLVMValueRef nc) return ret; } + +/* + * Return pointer to the the argno'th argument nullness. + */ +static inline LLVMValueRef +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, ""); +} + +/* + * Return pointer to the the argno'th argument datum. + */ +static inline LLVMValueRef +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, ""); +} + +/* + * Return argno'th argument nullness. + */ +static inline LLVMValueRef +l_funcnull(LLVMBuilderRef b, LLVMValueRef v_fcinfo, size_t argno) +{ + return LLVMBuildLoad(b, l_funcnullp(b, v_fcinfo, argno), ""); +} + +/* + * Return argno'th argument datum. + */ +static inline LLVMValueRef +l_funcvalue(LLVMBuilderRef b, LLVMValueRef v_fcinfo, size_t argno) +{ + return LLVMBuildLoad(b, l_funcvaluep(b, v_fcinfo, argno), ""); +} + #endif |