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-rw-r--r--tools/llvm-c-test/calc.c15
-rw-r--r--tools/llvm-c-test/disassemble.c11
-rw-r--r--tools/llvm-c-test/module.c6
-rw-r--r--tools/llvm-c-test/object.c9
-rw-r--r--tools/llvm-c-test/targets.c3
5 files changed, 29 insertions, 15 deletions
diff --git a/tools/llvm-c-test/calc.c b/tools/llvm-c-test/calc.c
index c34ff7b..3119ccf 100644
--- a/tools/llvm-c-test/calc.c
+++ b/tools/llvm-c-test/calc.c
@@ -44,8 +44,9 @@ static LLVMValueRef build_from_tokens(char **tokens, int ntokens,
LLVMValueRef param) {
LLVMValueRef stack[MAX_DEPTH];
int depth = 0;
+ int i;
- for (int i = 0; i < ntokens; i++) {
+ for (i = 0; i < ntokens; i++) {
char tok = tokens[i][0];
switch (tok) {
case '+':
@@ -66,16 +67,19 @@ static LLVMValueRef build_from_tokens(char **tokens, int ntokens,
break;
- case '@':
+ case '@': {
+ LLVMValueRef off;
+
if (depth < 1) {
printf("stack underflow\n");
return NULL;
}
- LLVMValueRef off = LLVMBuildGEP(builder, param, &stack[depth - 1], 1, "");
+ off = LLVMBuildGEP(builder, param, &stack[depth - 1], 1, "");
stack[depth - 1] = LLVMBuildLoad(builder, off, "");
break;
+ }
default: {
char *end;
@@ -108,6 +112,8 @@ static LLVMValueRef build_from_tokens(char **tokens, int ntokens,
static void handle_line(char **tokens, int ntokens) {
char *name = tokens[0];
+ LLVMValueRef param;
+ LLVMValueRef res;
LLVMModuleRef M = LLVMModuleCreateWithName(name);
@@ -119,11 +125,10 @@ static void handle_line(char **tokens, int ntokens) {
LLVMBuilderRef builder = LLVMCreateBuilder();
LLVMPositionBuilderAtEnd(builder, LLVMAppendBasicBlock(F, "entry"));
- LLVMValueRef param;
LLVMGetParams(F, &param);
LLVMSetValueName(param, "in");
- LLVMValueRef res = build_from_tokens(tokens + 1, ntokens - 1, builder, param);
+ res = build_from_tokens(tokens + 1, ntokens - 1, builder, param);
if (res) {
char *irstr = LLVMPrintModuleToString(M);
puts(irstr);
diff --git a/tools/llvm-c-test/disassemble.c b/tools/llvm-c-test/disassemble.c
index 4b3d37b..eb40bf3 100644
--- a/tools/llvm-c-test/disassemble.c
+++ b/tools/llvm-c-test/disassemble.c
@@ -20,8 +20,9 @@
#include <stdlib.h>
static void pprint(int pos, unsigned char *buf, int len, const char *disasm) {
+ int i;
printf("%04x: ", pos);
- for (int i = 0; i < 8; i++) {
+ for (i = 0; i < 8; i++) {
if (i < len) {
printf("%02x ", buf[i]);
} else {
@@ -34,14 +35,15 @@ static void pprint(int pos, unsigned char *buf, int len, const char *disasm) {
static void do_disassemble(const char *triple, unsigned char *buf, int siz) {
LLVMDisasmContextRef D = LLVMCreateDisasm(triple, NULL, 0, NULL, NULL);
+ char outline[1024];
+ int pos;
if (!D) {
printf("ERROR: Couldn't create disassebler for triple %s\n", triple);
return;
}
- char outline[1024];
- int pos = 0;
+ pos = 0;
while (pos < siz) {
size_t l = LLVMDisasmInstruction(D, buf + pos, siz - pos, 0, outline,
sizeof(outline));
@@ -61,10 +63,11 @@ static void handle_line(char **tokens, int ntokens) {
unsigned char disbuf[128];
size_t disbuflen = 0;
char *triple = tokens[0];
+ int i;
printf("triple: %s\n", triple);
- for (int i = 1; i < ntokens; i++) {
+ for (i = 1; i < ntokens; i++) {
disbuf[disbuflen++] = strtol(tokens[i], NULL, 16);
if (disbuflen >= sizeof(disbuf)) {
fprintf(stderr, "Warning: Too long line, truncating\n");
diff --git a/tools/llvm-c-test/module.c b/tools/llvm-c-test/module.c
index 50e6e9c..1802386 100644
--- a/tools/llvm-c-test/module.c
+++ b/tools/llvm-c-test/module.c
@@ -58,16 +58,18 @@ int module_list_functions(void) {
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 (LLVMBasicBlockRef bb = LLVMGetFirstBasicBlock(f); bb;
+ for (bb = LLVMGetFirstBasicBlock(f); bb;
bb = LLVMGetNextBasicBlock(bb)) {
nbb++;
- for (LLVMValueRef isn = LLVMGetFirstInstruction(bb); isn;
+ for (isn = LLVMGetFirstInstruction(bb); isn;
isn = LLVMGetNextInstruction(isn)) {
nisn++;
if (LLVMIsACallInst(isn)) {
diff --git a/tools/llvm-c-test/object.c b/tools/llvm-c-test/object.c
index c94e3af..2792928 100644
--- a/tools/llvm-c-test/object.c
+++ b/tools/llvm-c-test/object.c
@@ -20,6 +20,7 @@
int object_list_sections(void) {
LLVMMemoryBufferRef MB;
LLVMObjectFileRef O;
+ LLVMSectionIteratorRef sect;
char *msg = NULL;
if (LLVMCreateMemoryBufferWithSTDIN(&MB, &msg)) {
@@ -33,7 +34,7 @@ int object_list_sections(void) {
exit(1);
}
- LLVMSectionIteratorRef sect = LLVMGetSections(O);
+ sect = LLVMGetSections(O);
while (!LLVMIsSectionIteratorAtEnd(O, sect)) {
printf("'%s': @0x%08" PRIx64 " +%" PRIu64 "\n", LLVMGetSectionName(sect),
LLVMGetSectionAddress(sect), LLVMGetSectionSize(sect));
@@ -51,6 +52,8 @@ int object_list_sections(void) {
int object_list_symbols(void) {
LLVMMemoryBufferRef MB;
LLVMObjectFileRef O;
+ LLVMSectionIteratorRef sect;
+ LLVMSymbolIteratorRef sym;
char *msg = NULL;
if (LLVMCreateMemoryBufferWithSTDIN(&MB, &msg)) {
@@ -64,8 +67,8 @@ int object_list_symbols(void) {
exit(1);
}
- LLVMSectionIteratorRef sect = LLVMGetSections(O);
- LLVMSymbolIteratorRef sym = LLVMGetSymbols(O);
+ sect = LLVMGetSections(O);
+ sym = LLVMGetSymbols(O);
while (!LLVMIsSymbolIteratorAtEnd(O, sym)) {
LLVMMoveToContainingSection(sect, sym);
diff --git a/tools/llvm-c-test/targets.c b/tools/llvm-c-test/targets.c
index fccea09..252c2e0 100644
--- a/tools/llvm-c-test/targets.c
+++ b/tools/llvm-c-test/targets.c
@@ -15,10 +15,11 @@
#include <stdio.h>
int targets_list(void) {
+ LLVMTargetRef t;
LLVMInitializeAllTargetInfos();
LLVMInitializeAllTargets();
- for (LLVMTargetRef t = LLVMGetFirstTarget(); t; t = LLVMGetNextTarget(t)) {
+ for (t = LLVMGetFirstTarget(); t; t = LLVMGetNextTarget(t)) {
printf("%s", LLVMGetTargetName(t));
if (LLVMTargetHasJIT(t))
printf(" (+jit)");
generated by cgit v1.1 at 2024-12-23 18:19:23 +0000