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Remove legacy utility functions (#2530)

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These are not called/referenced by anything, and are marked as being
unused. They were brought to my attention by a coverity based bug
report.

Fixes #2537
This commit is contained in:
Ryan Harrison 2019-04-18 14:57:19 -04:00 committed by GitHub
parent d754b70592
commit 7aad9653f9
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1 changed files with 0 additions and 42 deletions
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42
source/val/validate.cpp
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@ -110,48 +110,6 @@ spv_result_t ProcessInstruction(void* user_data,
return SPV_SUCCESS;
}
void printDot(const ValidationState_t& _, const BasicBlock& other) {
std::string block_string;
if (other.successors()->empty()) {
block_string += "end ";
} else {
for (auto block : *other.successors()) {
block_string += _.getIdName(block->id()) + " ";
}
}
printf("%10s -> {%s\b}\n", _.getIdName(other.id()).c_str(),
block_string.c_str());
}
void PrintBlocks(ValidationState_t& _, Function func) {
assert(func.first_block());
printf("%10s -> %s\n", _.getIdName(func.id()).c_str(),
_.getIdName(func.first_block()->id()).c_str());
for (const auto& block : func.ordered_blocks()) {
printDot(_, *block);
}
}
#ifdef __clang__
#define UNUSED(func) [[gnu::unused]] func
#elif defined(__GNUC__)
#define UNUSED(func) \
func __attribute__((unused)); \
func
#elif defined(_MSC_VER)
#define UNUSED(func) func
#endif
UNUSED(void PrintDotGraph(ValidationState_t& _, Function func)) {
if (func.first_block()) {
std::string func_name(_.getIdName(func.id()));
printf("digraph %s {\n", func_name.c_str());
PrintBlocks(_, func);
printf("}\n");
}
}
spv_result_t ValidateForwardDecls(ValidationState_t& _) {
if (_.unresolved_forward_id_count() == 0) return SPV_SUCCESS;