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Always use braces with InsertBraces: true in .clang-format

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Rangi42
2025-01-27 19:31:35 -05:00
committed by Rangi
parent 25c9f8f383
commit cae31005f8
29 changed files with 1350 additions and 717 deletions
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42
src/opmath.cpp
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@@ -24,11 +24,13 @@ int32_t op_exponent(int32_t base, uint32_t power) {
int32_t result = 1;
for (;;) {
if (power % 2)
if (power % 2) {
result *= base;
}
power /= 2;
if (!power)
if (!power) {
break;
}
base *= base;
}
@@ -37,14 +39,18 @@ int32_t op_exponent(int32_t base, uint32_t power) {
int32_t op_shift_left(int32_t value, int32_t amount) {
// Get the easy cases out of the way
if (amount == 0)
if (amount == 0) {
return value;
if (value == 0 || amount >= 32)
}
if (value == 0 || amount >= 32) {
return 0;
if (amount < -31)
}
if (amount < -31) {
return (value < 0) ? -1 : 0;
if (amount < 0)
}
if (amount < 0) {
return op_shift_right(value, -amount);
}
// Use unsigned to force a bitwise shift
// Casting back is OK because the types implement two's complement behavior
@@ -53,17 +59,22 @@ int32_t op_shift_left(int32_t value, int32_t amount) {
int32_t op_shift_right(int32_t value, int32_t amount) {
// Repeat the easy cases here to avoid INT_MIN funny business
if (amount == 0)
if (amount == 0) {
return value;
if (value == 0 || amount < -31)
}
if (value == 0 || amount < -31) {
return 0;
if (amount > 31)
}
if (amount > 31) {
return (value < 0) ? -1 : 0;
if (amount < 0)
}
if (amount < 0) {
return op_shift_left(value, -amount);
}
if (value > 0)
if (value > 0) {
return static_cast<uint32_t>(value) >> amount;
}
// Calculate an OR mask for sign extension
// 1->0x80000000, 2->0xC0000000, ..., 31->0xFFFFFFFE
@@ -76,12 +87,15 @@ int32_t op_shift_right(int32_t value, int32_t amount) {
int32_t op_shift_right_unsigned(int32_t value, int32_t amount) {
// Repeat the easy cases here to avoid INT_MIN funny business
if (amount == 0)
if (amount == 0) {
return value;
if (value == 0 || amount < -31 || amount > 31)
}
if (value == 0 || amount < -31 || amount > 31) {
return 0;
if (amount < 0)
}
if (amount < 0) {
return op_shift_left(value, -amount);
}
return static_cast<uint32_t>(value) >> amount;
}