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Internals: Add more const. No functional change.

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This commit is contained in:
Wilson Snyder
2021-06-18 22:24:08 -04:00
parent 6c9c16c31d
commit 52cde49a6f
17 changed files with 532 additions and 510 deletions
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include/verilated_vcd_c.h
+7 -7
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@@ -233,11 +233,11 @@ public:
// Inside dumping routines, dump one signal if it has changed.
// We do want to inline these to avoid calls when the value did not change.
inline void chgBit(vluint32_t code, const vluint32_t newval) {
vluint32_t diff = oldp(code)[0] ^ newval;
const vluint32_t diff = oldp(code)[0] ^ newval;
if (VL_UNLIKELY(diff)) fullBit(code, newval);
}
inline void chgBus(vluint32_t code, const vluint32_t newval, int bits) {
vluint32_t diff = oldp(code)[0] ^ newval;
const vluint32_t diff = oldp(code)[0] ^ newval;
if (VL_UNLIKELY(diff)) {
if (VL_UNLIKELY(bits == 32 || (diff & ((1U << bits) - 1)))) {
fullBus(code, newval, bits);
@@ -245,7 +245,7 @@ public:
}
}
inline void chgQuad(vluint32_t code, const vluint64_t newval, int bits) {
vluint64_t diff = (*(reinterpret_cast<vluint64_t*>(oldp(code)))) ^ newval;
const vluint64_t diff = (*(reinterpret_cast<vluint64_t*>(oldp(code)))) ^ newval;
if (VL_UNLIKELY(diff)) {
if (VL_UNLIKELY(bits == 64 || (diff & ((1ULL << bits) - 1)))) {
fullQuad(code, newval, bits);
@@ -270,7 +270,7 @@ public:
}
}
inline void chgTriBit(vluint32_t code, const vluint32_t newval, const vluint32_t newtri) {
vluint32_t diff = ((oldp(code)[0] ^ newval) | (oldp(code)[1] ^ newtri));
const vluint32_t diff = ((oldp(code)[0] ^ newval) | (oldp(code)[1] ^ newtri));
if (VL_UNLIKELY(diff)) {
// Verilator 3.510 and newer provide clean input, so the below
// is only for back compatibility
@@ -281,7 +281,7 @@ public:
}
inline void chgTriBus(vluint32_t code, const vluint32_t newval, const vluint32_t newtri,
int bits) {
vluint32_t diff = ((oldp(code)[0] ^ newval) | (oldp(code)[1] ^ newtri));
const vluint32_t diff = ((oldp(code)[0] ^ newval) | (oldp(code)[1] ^ newtri));
if (VL_UNLIKELY(diff)) {
if (VL_UNLIKELY(bits == 32 || (diff & ((1U << bits) - 1)))) {
fullTriBus(code, newval, newtri, bits);
@@ -290,8 +290,8 @@ public:
}
inline void chgTriQuad(vluint32_t code, const vluint64_t newval, const vluint64_t newtri,
int bits) {
vluint64_t diff = (((*(reinterpret_cast<vluint64_t*>(oldp(code)))) ^ newval)
| ((*(reinterpret_cast<vluint64_t*>(oldp(code + 1)))) ^ newtri));
const vluint64_t diff = (((*(reinterpret_cast<vluint64_t*>(oldp(code)))) ^ newval)
| ((*(reinterpret_cast<vluint64_t*>(oldp(code + 1)))) ^ newtri));
if (VL_UNLIKELY(diff)) {
if (VL_UNLIKELY(bits == 64 || (diff & ((1ULL << bits) - 1)))) {
fullTriQuad(code, newval, newtri, bits);