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Imported Upstream version 5.18.0.167

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Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions
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56
external/llvm/tools/llvm-c-test/CMakeLists.txt vendored
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@ -1,56 +0,0 @@
set(LLVM_LINK_COMPONENTS
${LLVM_TARGETS_TO_BUILD}
BitReader
Core
MCDisassembler
Object
Support
Target
)
# We should only have llvm-c-test use libLLVM if libLLVM is built with the
# default list of components. Using libLLVM with custom components can result in
# build failures.
set (USE_LLVM_DYLIB FALSE)
if (TARGET LLVM)
set (USE_LLVM_DYLIB TRUE)
if (DEFINED LLVM_DYLIB_COMPONENTS)
foreach(c in ${LLVM_LINK_COMPONENTS})
list(FIND LLVM_DYLIB_COMPONENTS ${c} C_IDX)
if (C_IDX EQUAL -1)
set(USE_LLVM_DYLIB FALSE)
break()
endif()
endforeach()
endif()
endif()
if(USE_LLVM_DYLIB)
set(LLVM_LINK_COMPONENTS)
endif()
if (LLVM_COMPILER_IS_GCC_COMPATIBLE)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99 -Wstrict-prototypes")
endif ()
add_llvm_tool(llvm-c-test
attributes.c
calc.c
debuginfo.c
diagnostic.c
disassemble.c
echo.cpp
helpers.c
include-all.c
main.c
module.c
metadata.c
object.c
targets.c
)
if(USE_LLVM_DYLIB)
target_link_libraries(llvm-c-test LLVM)
endif()

77
external/llvm/tools/llvm-c-test/attributes.c vendored
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@ -1,77 +0,0 @@
/*===-- attributes.c - tool for testing libLLVM and llvm-c API ------------===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* This file implements the --test-attributes and --test-callsite-attributes *|
|* commands in llvm-c-test. *|
|* *|
\*===----------------------------------------------------------------------===*/
#include "llvm-c-test.h"
#include <stdlib.h>
int llvm_test_function_attributes(void) {
LLVMEnablePrettyStackTrace();
LLVMModuleRef M = llvm_load_module(false, true);
LLVMValueRef F = LLVMGetFirstFunction(M);
while (F) {
// Read attributes
int Idx, ParamCount;
for (Idx = LLVMAttributeFunctionIndex, ParamCount = LLVMCountParams(F);
Idx <= ParamCount; ++Idx) {
int AttrCount = LLVMGetAttributeCountAtIndex(F, Idx);
LLVMAttributeRef *Attrs =
(LLVMAttributeRef *)malloc(AttrCount * sizeof(LLVMAttributeRef));
LLVMGetAttributesAtIndex(F, Idx, Attrs);
free(Attrs);
}
F = LLVMGetNextFunction(F);
}
LLVMDisposeModule(M);
return 0;
}
int llvm_test_callsite_attributes(void) {
LLVMEnablePrettyStackTrace();
LLVMModuleRef M = llvm_load_module(false, true);
LLVMValueRef F = LLVMGetFirstFunction(M);
while (F) {
LLVMBasicBlockRef BB;
for (BB = LLVMGetFirstBasicBlock(F); BB; BB = LLVMGetNextBasicBlock(BB)) {
LLVMValueRef I;
for (I = LLVMGetFirstInstruction(BB); I; I = LLVMGetNextInstruction(I)) {
if (LLVMIsACallInst(I)) {
// Read attributes
int Idx, ParamCount;
for (Idx = LLVMAttributeFunctionIndex,
ParamCount = LLVMCountParams(F);
Idx <= ParamCount; ++Idx) {
int AttrCount = LLVMGetCallSiteAttributeCount(I, Idx);
LLVMAttributeRef *Attrs = (LLVMAttributeRef *)malloc(
AttrCount * sizeof(LLVMAttributeRef));
LLVMGetCallSiteAttributes(I, Idx, Attrs);
free(Attrs);
}
}
}
}
F = LLVMGetNextFunction(F);
}
LLVMDisposeModule(M);
return 0;
}

147
external/llvm/tools/llvm-c-test/calc.c vendored
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@ -1,147 +0,0 @@
/*===-- calc.c - tool for testing libLLVM and llvm-c API ------------------===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* This file implements the --calc command in llvm-c-test. --calc reads lines *|
|* from stdin, parses them as a name and an expression in reverse polish *|
|* notation and prints a module with a function with the expression. *|
|* *|
\*===----------------------------------------------------------------------===*/
#include "llvm-c-test.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
typedef LLVMValueRef (*binop_func_t)(LLVMBuilderRef, LLVMValueRef LHS,
LLVMValueRef RHS, const char *Name);
static LLVMOpcode op_to_opcode(char op) {
switch (op) {
case '+': return LLVMAdd;
case '-': return LLVMSub;
case '*': return LLVMMul;
case '/': return LLVMSDiv;
case '&': return LLVMAnd;
case '|': return LLVMOr;
case '^': return LLVMXor;
}
assert(0 && "unknown operation");
return 0;
}
#define MAX_DEPTH 32
static LLVMValueRef build_from_tokens(char **tokens, int ntokens,
LLVMBuilderRef builder,
LLVMValueRef param) {
LLVMValueRef stack[MAX_DEPTH];
int depth = 0;
int i;
for (i = 0; i < ntokens; i++) {
char tok = tokens[i][0];
switch (tok) {
case '+':
case '-':
case '*':
case '/':
case '&':
case '|':
case '^':
if (depth < 2) {
printf("stack underflow\n");
return NULL;
}
stack[depth - 2] = LLVMBuildBinOp(builder, op_to_opcode(tok),
stack[depth - 1], stack[depth - 2], "");
depth--;
break;
case '@': {
LLVMValueRef off;
if (depth < 1) {
printf("stack underflow\n");
return NULL;
}
off = LLVMBuildGEP(builder, param, &stack[depth - 1], 1, "");
stack[depth - 1] = LLVMBuildLoad(builder, off, "");
break;
}
default: {
char *end;
long val = strtol(tokens[i], &end, 0);
if (end[0] != '\0') {
printf("error parsing number\n");
return NULL;
}
if (depth >= MAX_DEPTH) {
printf("stack overflow\n");
return NULL;
}
stack[depth++] = LLVMConstInt(LLVMInt64Type(), val, 1);
break;
}
}
}
if (depth < 1) {
printf("stack underflow at return\n");
return NULL;
}
LLVMBuildRet(builder, stack[depth - 1]);
return stack[depth - 1];
}
static void handle_line(char **tokens, int ntokens) {
char *name = tokens[0];
LLVMValueRef param;
LLVMValueRef res;
LLVMModuleRef M = LLVMModuleCreateWithName(name);
LLVMTypeRef I64ty = LLVMInt64Type();
LLVMTypeRef I64Ptrty = LLVMPointerType(I64ty, 0);
LLVMTypeRef Fty = LLVMFunctionType(I64ty, &I64Ptrty, 1, 0);
LLVMValueRef F = LLVMAddFunction(M, name, Fty);
LLVMBuilderRef builder = LLVMCreateBuilder();
LLVMPositionBuilderAtEnd(builder, LLVMAppendBasicBlock(F, "entry"));
LLVMGetParams(F, &param);
LLVMSetValueName(param, "in");
res = build_from_tokens(tokens + 1, ntokens - 1, builder, param);
if (res) {
char *irstr = LLVMPrintModuleToString(M);
puts(irstr);
LLVMDisposeMessage(irstr);
}
LLVMDisposeBuilder(builder);
LLVMDisposeModule(M);
}
int llvm_calc(void) {
llvm_tokenize_stdin(handle_line);
return 0;
}

36
external/llvm/tools/llvm-c-test/debuginfo.c vendored
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@ -1,36 +0,0 @@
/*===-- debuginfo.c - tool for testing libLLVM and llvm-c API -------------===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* Tests for the LLVM C DebugInfo API *|
|* *|
\*===----------------------------------------------------------------------===*/
#include "llvm-c/DebugInfo.h"
#include <stdio.h>
int llvm_test_dibuilder(void) {
LLVMModuleRef M = LLVMModuleCreateWithName("debuginfo.c");
LLVMDIBuilderRef DIB = LLVMCreateDIBuilder(M);
LLVMMetadataRef File = LLVMDIBuilderCreateFile(DIB, "debuginfo.c", 12,
".", 1);
LLVMDIBuilderCreateCompileUnit(DIB,
LLVMDWARFSourceLanguageC, File,"llvm-c-test", 11, 0, NULL, 0, 0,
NULL, 0, LLVMDWARFEmissionFull, 0, 0, 0);
char *MStr = LLVMPrintModuleToString(M);
puts(MStr);
LLVMDisposeMessage(MStr);
LLVMDisposeDIBuilder(DIB);
LLVMDisposeModule(M);
return 0;
}

89
external/llvm/tools/llvm-c-test/diagnostic.c vendored
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@ -1,89 +0,0 @@
//===-- diagnostic.cpp - tool for testing libLLVM and llvm-c API ----------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file implements the --test-diagnostic-handler command in llvm-c-test.
//
// This command uses the C API to read a module with a custom diagnostic
// handler set to test the diagnostic handler functionality.
//
//===----------------------------------------------------------------------===//
#include "llvm-c-test.h"
#include "llvm-c/BitReader.h"
#include "llvm-c/Core.h"
#include <stdio.h>
static void diagnosticHandler(LLVMDiagnosticInfoRef DI, void *C) {
fprintf(stderr, "Executing diagnostic handler\n");
fprintf(stderr, "Diagnostic severity is of type ");
switch (LLVMGetDiagInfoSeverity(DI)) {
case LLVMDSError:
fprintf(stderr, "error");
break;
case LLVMDSWarning:
fprintf(stderr, "warning");
break;
case LLVMDSRemark:
fprintf(stderr, "remark");
break;
case LLVMDSNote:
fprintf(stderr, "note");
break;
}
fprintf(stderr, "\n");
(*(int *)C) = 1;
}
static int handlerCalled = 0;
int llvm_test_diagnostic_handler(void) {
LLVMContextRef C = LLVMGetGlobalContext();
LLVMContextSetDiagnosticHandler(C, diagnosticHandler, &handlerCalled);
if (LLVMContextGetDiagnosticHandler(C) != diagnosticHandler) {
fprintf(stderr, "LLVMContext{Set,Get}DiagnosticHandler failed\n");
return 1;
}
int *DC = (int *)LLVMContextGetDiagnosticContext(C);
if (DC != &handlerCalled || *DC) {
fprintf(stderr, "LLVMContextGetDiagnosticContext failed\n");
return 1;
}
LLVMMemoryBufferRef MB;
char *msg = NULL;
if (LLVMCreateMemoryBufferWithSTDIN(&MB, &msg)) {
fprintf(stderr, "Error reading file: %s\n", msg);
LLVMDisposeMessage(msg);
return 1;
}
LLVMModuleRef M;
int Ret = LLVMGetBitcodeModule2(MB, &M);
if (Ret) {
// We do not return if the bitcode was invalid, as we want to test whether
// the diagnostic handler was executed.
fprintf(stderr, "Error parsing bitcode: %s\n", msg);
}
LLVMDisposeMemoryBuffer(MB);
if (handlerCalled) {
fprintf(stderr, "Diagnostic handler was called while loading module\n");
} else {
fprintf(stderr, "Diagnostic handler was not called while loading module\n");
}
return 0;
}

94
external/llvm/tools/llvm-c-test/disassemble.c vendored
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@ -1,94 +0,0 @@
/*===-- disassemble.c - tool for testing libLLVM and llvm-c API -----------===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* This file implements the --disassemble command in llvm-c-test. *|
|* --disassemble reads lines from stdin, parses them as a triple and hex *|
|* machine code, and prints disassembly of the machine code. *|
|* *|
\*===----------------------------------------------------------------------===*/
#include "llvm-c-test.h"
#include "llvm-c/Disassembler.h"
#include "llvm-c/Target.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static void pprint(int pos, unsigned char *buf, int len, const char *disasm) {
int i;
printf("%04x: ", pos);
for (i = 0; i < 8; i++) {
if (i < len) {
printf("%02x ", buf[i]);
} else {
printf(" ");
}
}
printf(" %s\n", disasm);
}
static void do_disassemble(const char *triple, const char *features,
unsigned char *buf, int siz) {
LLVMDisasmContextRef D = LLVMCreateDisasmCPUFeatures(triple, "", features,
NULL, 0, NULL, NULL);
char outline[1024];
int pos;
if (!D) {
printf("ERROR: Couldn't create disassembler for triple %s\n", triple);
return;
}
pos = 0;
while (pos < siz) {
size_t l = LLVMDisasmInstruction(D, buf + pos, siz - pos, 0, outline,
sizeof(outline));
if (!l) {
pprint(pos, buf + pos, 1, "\t???");
pos++;
} else {
pprint(pos, buf + pos, l, outline);
pos += l;
}
}
LLVMDisasmDispose(D);
}
static void handle_line(char **tokens, int ntokens) {
unsigned char disbuf[128];
size_t disbuflen = 0;
const char *triple = tokens[0];
const char *features = tokens[1];
int i;
printf("triple: %s, features: %s\n", triple, features);
if (!strcmp(features, "NULL"))
features = "";
for (i = 2; i < ntokens; i++) {
disbuf[disbuflen++] = strtol(tokens[i], NULL, 16);
if (disbuflen >= sizeof(disbuf)) {
fprintf(stderr, "Warning: Too long line, truncating\n");
break;
}
}
do_disassemble(triple, features, disbuf, disbuflen);
}
int llvm_disassemble(void) {
LLVMInitializeAllTargetInfos();
LLVMInitializeAllTargetMCs();
LLVMInitializeAllDisassemblers();
llvm_tokenize_stdin(handle_line);
return 0;
}

958
external/llvm/tools/llvm-c-test/echo.cpp vendored
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39
external/llvm/tools/llvm-c-test/helpers.c vendored
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/*===-- helpers.c - tool for testing libLLVM and llvm-c API ---------------===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* Helper functions *|
|* *|
\*===----------------------------------------------------------------------===*/
#include <stdio.h>
#include <string.h>
#define MAX_TOKENS 512
#define MAX_LINE_LEN 1024
void llvm_tokenize_stdin(void (*cb)(char **tokens, int ntokens)) {
char line[MAX_LINE_LEN];
char *tokbuf[MAX_TOKENS];
while (fgets(line, sizeof(line), stdin)) {
int c = 0;
if (line[0] == ';' || line[0] == '\n')
continue;
while (c < MAX_TOKENS) {
tokbuf[c] = strtok(c ? NULL : line, " \n");
if (!tokbuf[c])
break;
c++;
}
if (c)
cb(tokbuf, c);
}
}

33
external/llvm/tools/llvm-c-test/include-all.c vendored
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/*===-- include-all.c - tool for testing libLLVM and llvm-c API -----------===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* This file doesn't have any actual code. It just make sure that all *|
|* the llvm-c include files are good and doesn't generate any warnings *|
|* *|
\*===----------------------------------------------------------------------===*/
// FIXME: Autogenerate this list
#include "llvm-c/Analysis.h"
#include "llvm-c/BitReader.h"
#include "llvm-c/BitWriter.h"
#include "llvm-c/Core.h"
#include "llvm-c/Disassembler.h"
#include "llvm-c/ExecutionEngine.h"
#include "llvm-c/Initialization.h"
#include "llvm-c/LinkTimeOptimizer.h"
#include "llvm-c/Linker.h"
#include "llvm-c/Object.h"
#include "llvm-c/Target.h"
#include "llvm-c/TargetMachine.h"
#include "llvm-c/Transforms/IPO.h"
#include "llvm-c/Transforms/PassManagerBuilder.h"
#include "llvm-c/Transforms/Scalar.h"
#include "llvm-c/Transforms/Vectorize.h"
#include "llvm-c/lto.h"

66
external/llvm/tools/llvm-c-test/llvm-c-test.h vendored
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@ -1,66 +0,0 @@
/*===-- llvm-c-test.h - tool for testing libLLVM and llvm-c API -----------===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* Header file for llvm-c-test *|
|* *|
\*===----------------------------------------------------------------------===*/
#ifndef LLVM_C_TEST_H
#define LLVM_C_TEST_H
#include <stdbool.h>
#include "llvm-c/Core.h"
#ifdef __cplusplus
extern "C" {
#endif
// helpers.c
void llvm_tokenize_stdin(void (*cb)(char **tokens, int ntokens));
// module.c
LLVMModuleRef llvm_load_module(bool Lazy, bool New);
int llvm_module_dump(bool Lazy, bool New);
int llvm_module_list_functions(void);
int llvm_module_list_globals(void);
// calc.c
int llvm_calc(void);
// disassemble.c
int llvm_disassemble(void);
// debuginfo.c
int llvm_test_dibuilder(void);
// metadata.c
int llvm_add_named_metadata_operand(void);
int llvm_set_metadata(void);
// object.c
int llvm_object_list_sections(void);
int llvm_object_list_symbols(void);
// targets.c
int llvm_targets_list(void);
// echo.c
int llvm_echo(void);
// diagnostic.c
int llvm_test_diagnostic_handler(void);
// attributes.c
int llvm_test_function_attributes(void);
int llvm_test_callsite_attributes(void);
#ifdef __cplusplus
}
#endif /* !defined(__cplusplus) */
#endif

107
external/llvm/tools/llvm-c-test/main.c vendored
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@ -1,107 +0,0 @@
/*===-- main.c - tool for testing libLLVM and llvm-c API ------------------===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* Main file for llvm-c-tests. "Parses" arguments and dispatches. *|
|* *|
\*===----------------------------------------------------------------------===*/
#include "llvm-c-test.h"
#include <stdio.h>
#include <string.h>
static void print_usage(void) {
fprintf(stderr, "llvm-c-test command\n\n");
fprintf(stderr, " Commands:\n");
fprintf(stderr, " * --module-dump\n");
fprintf(stderr, " Read bitcode from stdin - print disassembly\n\n");
fprintf(stderr, " * --lazy-module-dump\n");
fprintf(stderr,
" Lazily read bitcode from stdin - print disassembly\n\n");
fprintf(stderr, " * --new-module-dump\n");
fprintf(stderr, " Read bitcode from stdin - print disassembly\n\n");
fprintf(stderr, " * --lazy-new-module-dump\n");
fprintf(stderr,
" Lazily read bitcode from stdin - print disassembly\n\n");
fprintf(stderr, " * --module-list-functions\n");
fprintf(stderr,
" Read bitcode from stdin - list summary of functions\n\n");
fprintf(stderr, " * --module-list-globals\n");
fprintf(stderr, " Read bitcode from stdin - list summary of globals\n\n");
fprintf(stderr, " * --targets-list\n");
fprintf(stderr, " List available targets\n\n");
fprintf(stderr, " * --object-list-sections\n");
fprintf(stderr, " Read object file form stdin - list sections\n\n");
fprintf(stderr, " * --object-list-symbols\n");
fprintf(stderr,
" Read object file form stdin - list symbols (like nm)\n\n");
fprintf(stderr, " * --disassemble\n");
fprintf(stderr, " Read lines of triple, hex ascii machine code from stdin "
"- print disassembly\n\n");
fprintf(stderr, " * --calc\n");
fprintf(
stderr,
" Read lines of name, rpn from stdin - print generated module\n\n");
fprintf(stderr, " * --echo\n");
fprintf(stderr,
" Read bitcode file form stdin - print it back out\n\n");
fprintf(stderr, " * --test-diagnostic-handler\n");
fprintf(stderr,
" Read bitcode file form stdin with a diagnostic handler set\n\n");
fprintf(stderr, " * --test-dibuilder\n");
fprintf(stderr,
" Run tests for the DIBuilder C API - print generated module\n\n");
}
int main(int argc, char **argv) {
LLVMPassRegistryRef pr = LLVMGetGlobalPassRegistry();
LLVMInitializeCore(pr);
if (argc == 2 && !strcmp(argv[1], "--lazy-new-module-dump")) {
return llvm_module_dump(true, true);
} else if (argc == 2 && !strcmp(argv[1], "--new-module-dump")) {
return llvm_module_dump(false, true);
} else if (argc == 2 && !strcmp(argv[1], "--lazy-module-dump")) {
return llvm_module_dump(true, false);
} else if (argc == 2 && !strcmp(argv[1], "--module-dump")) {
return llvm_module_dump(false, false);
} else if (argc == 2 && !strcmp(argv[1], "--module-list-functions")) {
return llvm_module_list_functions();
} else if (argc == 2 && !strcmp(argv[1], "--module-list-globals")) {
return llvm_module_list_globals();
} else if (argc == 2 && !strcmp(argv[1], "--targets-list")) {
return llvm_targets_list();
} else if (argc == 2 && !strcmp(argv[1], "--object-list-sections")) {
return llvm_object_list_sections();
} else if (argc == 2 && !strcmp(argv[1], "--object-list-symbols")) {
return llvm_object_list_symbols();
} else if (argc == 2 && !strcmp(argv[1], "--disassemble")) {
return llvm_disassemble();
} else if (argc == 2 && !strcmp(argv[1], "--calc")) {
return llvm_calc();
} else if (argc == 2 && !strcmp(argv[1], "--add-named-metadata-operand")) {
return llvm_add_named_metadata_operand();
} else if (argc == 2 && !strcmp(argv[1], "--set-metadata")) {
return llvm_set_metadata();
} else if (argc == 2 && !strcmp(argv[1], "--test-function-attributes")) {
return llvm_test_function_attributes();
} else if (argc == 2 && !strcmp(argv[1], "--test-callsite-attributes")) {
return llvm_test_callsite_attributes();
} else if (argc == 2 && !strcmp(argv[1], "--echo")) {
return llvm_echo();
} else if (argc == 2 && !strcmp(argv[1], "--test-diagnostic-handler")) {
return llvm_test_diagnostic_handler();
} else if (argc == 2 && !strcmp(argv[1], "--test-dibuilder")) {
return llvm_test_dibuilder();
} else {
print_usage();
}
return 1;
}

42
external/llvm/tools/llvm-c-test/metadata.c vendored
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/*===-- object.c - tool for testing libLLVM and llvm-c API ----------------===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* This file implements the --add-named-metadata-operand and --set-metadata *|
|* commands in llvm-c-test. *|
|* *|
\*===----------------------------------------------------------------------===*/
#include "llvm-c-test.h"
int llvm_add_named_metadata_operand(void) {
LLVMModuleRef m = LLVMModuleCreateWithName("Mod");
LLVMValueRef values[] = { LLVMConstInt(LLVMInt32Type(), 0, 0) };
// This used to trigger an assertion
LLVMAddNamedMetadataOperand(m, "name", LLVMMDNode(values, 1));
LLVMDisposeModule(m);
return 0;
}
int llvm_set_metadata(void) {
LLVMBuilderRef b = LLVMCreateBuilder();
LLVMValueRef values[] = { LLVMConstInt(LLVMInt32Type(), 0, 0) };
// This used to trigger an assertion
LLVMSetMetadata(
LLVMBuildRetVoid(b),
LLVMGetMDKindID("kind", 4),
LLVMMDNode(values, 1));
LLVMDisposeBuilder(b);
return 0;
}

138
external/llvm/tools/llvm-c-test/module.c vendored
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@ -1,138 +0,0 @@
/*===-- module.c - tool for testing libLLVM and llvm-c API ----------------===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* This file implements the --module-dump, --module-list-functions and *|
|* --module-list-globals commands in llvm-c-test. *|
|* *|
\*===----------------------------------------------------------------------===*/
#include "llvm-c-test.h"
#include "llvm-c/BitReader.h"
#include <stdio.h>
#include <stdlib.h>
static void diagnosticHandler(LLVMDiagnosticInfoRef DI, void *C) {
char *CErr = LLVMGetDiagInfoDescription(DI);
fprintf(stderr, "Error with new bitcode parser: %s\n", CErr);
LLVMDisposeMessage(CErr);
exit(1);
}
LLVMModuleRef llvm_load_module(bool Lazy, bool New) {
LLVMMemoryBufferRef MB;
LLVMModuleRef M;
char *msg = NULL;
if (LLVMCreateMemoryBufferWithSTDIN(&MB, &msg)) {
fprintf(stderr, "Error reading file: %s\n", msg);
exit(1);
}
LLVMBool Ret;
if (New) {
LLVMContextRef C = LLVMGetGlobalContext();
LLVMContextSetDiagnosticHandler(C, diagnosticHandler, NULL);
if (Lazy)
Ret = LLVMGetBitcodeModule2(MB, &M);
else
Ret = LLVMParseBitcode2(MB, &M);
} else {
if (Lazy)
Ret = LLVMGetBitcodeModule(MB, &M, &msg);
else
Ret = LLVMParseBitcode(MB, &M, &msg);
}
if (Ret) {
fprintf(stderr, "Error parsing bitcode: %s\n", msg);
LLVMDisposeMemoryBuffer(MB);
exit(1);
}
if (!Lazy)
LLVMDisposeMemoryBuffer(MB);
return M;
}
int llvm_module_dump(bool Lazy, bool New) {
LLVMModuleRef M = llvm_load_module(Lazy, New);
char *irstr = LLVMPrintModuleToString(M);
puts(irstr);
LLVMDisposeMessage(irstr);
LLVMDisposeModule(M);
return 0;
}
int llvm_module_list_functions(void) {
LLVMModuleRef M = llvm_load_module(false, false);
LLVMValueRef f;
f = LLVMGetFirstFunction(M);
while (f) {
if (LLVMIsDeclaration(f)) {
printf("FunctionDeclaration: %s\n", LLVMGetValueName(f));
} else {
LLVMBasicBlockRef bb;
LLVMValueRef isn;
unsigned nisn = 0;
unsigned nbb = 0;
printf("FunctionDefinition: %s [#bb=%u]\n", LLVMGetValueName(f),
LLVMCountBasicBlocks(f));
for (bb = LLVMGetFirstBasicBlock(f); bb;
bb = LLVMGetNextBasicBlock(bb)) {
nbb++;
for (isn = LLVMGetFirstInstruction(bb); isn;
isn = LLVMGetNextInstruction(isn)) {
nisn++;
if (LLVMIsACallInst(isn)) {
LLVMValueRef callee =
LLVMGetOperand(isn, LLVMGetNumOperands(isn) - 1);
printf(" calls: %s\n", LLVMGetValueName(callee));
}
}
}
printf(" #isn: %u\n", nisn);
printf(" #bb: %u\n\n", nbb);
}
f = LLVMGetNextFunction(f);
}
LLVMDisposeModule(M);
return 0;
}
int llvm_module_list_globals(void) {
LLVMModuleRef M = llvm_load_module(false, false);
LLVMValueRef g;
g = LLVMGetFirstGlobal(M);
while (g) {
LLVMTypeRef T = LLVMTypeOf(g);
char *s = LLVMPrintTypeToString(T);
printf("Global%s: %s %s\n",
LLVMIsDeclaration(g) ? "Declaration" : "Definition",
LLVMGetValueName(g), s);
LLVMDisposeMessage(s);
g = LLVMGetNextGlobal(g);
}
LLVMDisposeModule(M);
return 0;
}

87
external/llvm/tools/llvm-c-test/object.c vendored
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@ -1,87 +0,0 @@
/*===-- object.c - tool for testing libLLVM and llvm-c API ----------------===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* This file implements the --object-list-sections and --object-list-symbols *|
|* commands in llvm-c-test. *|
|* *|
\*===----------------------------------------------------------------------===*/
#include "llvm-c-test.h"
#include "llvm-c/Object.h"
#include <stdio.h>
#include <stdlib.h>
int llvm_object_list_sections(void) {
LLVMMemoryBufferRef MB;
LLVMObjectFileRef O;
LLVMSectionIteratorRef sect;
char *msg = NULL;
if (LLVMCreateMemoryBufferWithSTDIN(&MB, &msg)) {
fprintf(stderr, "Error reading file: %s\n", msg);
exit(1);
}
O = LLVMCreateObjectFile(MB);
if (!O) {
fprintf(stderr, "Error reading object\n");
exit(1);
}
sect = LLVMGetSections(O);
while (!LLVMIsSectionIteratorAtEnd(O, sect)) {
printf("'%s': @0x%08" PRIx64 " +%" PRIu64 "\n", LLVMGetSectionName(sect),
LLVMGetSectionAddress(sect), LLVMGetSectionSize(sect));
LLVMMoveToNextSection(sect);
}
LLVMDisposeSectionIterator(sect);
LLVMDisposeObjectFile(O);
return 0;
}
int llvm_object_list_symbols(void) {
LLVMMemoryBufferRef MB;
LLVMObjectFileRef O;
LLVMSectionIteratorRef sect;
LLVMSymbolIteratorRef sym;
char *msg = NULL;
if (LLVMCreateMemoryBufferWithSTDIN(&MB, &msg)) {
fprintf(stderr, "Error reading file: %s\n", msg);
exit(1);
}
O = LLVMCreateObjectFile(MB);
if (!O) {
fprintf(stderr, "Error reading object\n");
exit(1);
}
sect = LLVMGetSections(O);
sym = LLVMGetSymbols(O);
while (!LLVMIsSymbolIteratorAtEnd(O, sym)) {
LLVMMoveToContainingSection(sect, sym);
printf("%s @0x%08" PRIx64 " +%" PRIu64 " (%s)\n", LLVMGetSymbolName(sym),
LLVMGetSymbolAddress(sym), LLVMGetSymbolSize(sym),
LLVMGetSectionName(sect));
LLVMMoveToNextSymbol(sym);
}
LLVMDisposeSymbolIterator(sym);
LLVMDisposeObjectFile(O);
return 0;
}

30
external/llvm/tools/llvm-c-test/targets.c vendored
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@ -1,30 +0,0 @@
/*===-- targets.c - tool for testing libLLVM and llvm-c API ---------------===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* This file implements the --targets command in llvm-c-test. *|
|* *|
\*===----------------------------------------------------------------------===*/
#include "llvm-c/TargetMachine.h"
#include <stdio.h>
int llvm_targets_list(void) {
LLVMTargetRef t;
LLVMInitializeAllTargetInfos();
LLVMInitializeAllTargets();
for (t = LLVMGetFirstTarget(); t; t = LLVMGetNextTarget(t)) {
printf("%s", LLVMGetTargetName(t));
if (LLVMTargetHasJIT(t))
printf(" (+jit)");
printf("\n - %s\n", LLVMGetTargetDescription(t));
}
return 0;
}