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Make static variables const if possible. Makes them go into a read-only section.

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Or fold them into a initializer list which has the same effect. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231598 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2015-03-08 16:07:39 +00:00
parent b8056be62c
commit c8a95a8bf4
7 changed files with 35 additions and 50 deletions
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13
lib/Analysis/TargetLibraryInfo.cpp
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@ -15,11 +15,10 @@
#include "llvm/ADT/Triple.h"
using namespace llvm;
const char* TargetLibraryInfoImpl::StandardNames[LibFunc::NumLibFuncs] =
{
const char *const TargetLibraryInfoImpl::StandardNames[LibFunc::NumLibFuncs] = {
#define TLI_DEFINE_STRING
#include "llvm/Analysis/TargetLibraryInfo.def"
};
};
static bool hasSinCosPiStret(const Triple &T) {
// Only Darwin variants have _stret versions of combined trig functions.
@ -43,7 +42,7 @@ static bool hasSinCosPiStret(const Triple &T) {
/// specified target triple. This should be carefully written so that a missing
/// target triple gets a sane set of defaults.
static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T,
const char **StandardNames) {
const char *const *StandardNames) {
#ifndef NDEBUG
// Verify that the StandardNames array is in alphabetical order.
for (unsigned F = 1; F < LibFunc::NumLibFuncs; ++F) {
@ -401,14 +400,14 @@ static StringRef sanitizeFunctionName(StringRef funcName) {
bool TargetLibraryInfoImpl::getLibFunc(StringRef funcName,
LibFunc::Func &F) const {
const char **Start = &StandardNames[0];
const char **End = &StandardNames[LibFunc::NumLibFuncs];
const char *const *Start = &StandardNames[0];
const char *const *End = &StandardNames[LibFunc::NumLibFuncs];
funcName = sanitizeFunctionName(funcName);
if (funcName.empty())
return false;
const char **I = std::lower_bound(
const char *const *I = std::lower_bound(
Start, End, funcName, [](const char *LHS, StringRef RHS) {
return std::strncmp(LHS, RHS.data(), RHS.size()) < 0;
});