436bbce765
This is based on https://reviews.llvm.org/D125168 which adds a
wrapper to allow use of opaque pointers from the C API.
I added an opaque pointer mode test to echo.ll, and to fix assertions
that forbid the use of mixed typed and opaque pointers that were
triggering in it I had to also add wrappers for setOpaquePointers()
and isOpaquePointer().
I also changed echo.ll to remove a bitcast i32* %x to i8*, because
passing it through llvm-as and llvm-dis was generating a
%0 = bitcast ptr %x to ptr, but when building that same bitcast in
echo.cpp it was getting elided by IRBuilderBase::CreateCast
(08ac661248/llvm/include/llvm/IR/IRBuilder.h (L1998-L1999)).
Differential Revision: https://reviews.llvm.org/D125183
67 lines
1.9 KiB
C
67 lines
1.9 KiB
C
/*===-- llvm-c-test.h - tool for testing libLLVM and llvm-c API -----------===*\
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|* *|
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|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *|
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|* Exceptions. *|
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|* See https://llvm.org/LICENSE.txt for license information. *|
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|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *|
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|* *|
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|*===----------------------------------------------------------------------===*|
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|* *|
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|* Header file for llvm-c-test *|
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|* *|
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\*===----------------------------------------------------------------------===*/
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#ifndef LLVM_C_TEST_H
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#define LLVM_C_TEST_H
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#include <stdbool.h>
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#include "llvm-c/Core.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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// helpers.c
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void llvm_tokenize_stdin(void (*cb)(char **tokens, int ntokens));
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// module.c
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LLVMModuleRef llvm_load_module(bool Lazy, bool New);
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int llvm_module_dump(bool Lazy, bool New);
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int llvm_module_list_functions(void);
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int llvm_module_list_globals(void);
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// calc.c
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int llvm_calc(void);
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// disassemble.c
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int llvm_disassemble(void);
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// debuginfo.c
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int llvm_test_dibuilder(void);
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// metadata.c
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int llvm_add_named_metadata_operand(void);
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int llvm_set_metadata(void);
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// object.c
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int llvm_object_list_sections(void);
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int llvm_object_list_symbols(void);
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// targets.c
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int llvm_targets_list(void);
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// echo.c
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int llvm_echo(bool OpaquePointers);
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// diagnostic.c
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int llvm_test_diagnostic_handler(void);
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// attributes.c
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int llvm_test_function_attributes(void);
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int llvm_test_callsite_attributes(void);
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#ifdef __cplusplus
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}
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#endif /* !defined(__cplusplus) */
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#endif
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