intel/llvm
1
0
Fork 0
mirror of https://github.com/intel/llvm.git synced 2026-01-23 07:58:23 +08:00
Code Issues Packages Projects Releases Wiki Activity

[libc] get_table_negative cannot be constexpr

Browse Source 
GCC complains about if conditions not being constant expressions.
As-is get_table_negative cannot be marked constexpr.

Differential Revision: https://reviews.llvm.org/D140967
This commit is contained in:
Guillaume Chatelet
2023-01-04 12:08:06 +00:00
parent 3fe7f6ab2d
commit abcdc26a81
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
libc/src/__support/float_to_string.h
View File

@@ -130,8 +130,8 @@ get_table_positive(int exponent, size_t i, const size_t constant) {
// calculations.
// The formula being used looks more like this:
// floor(10^(9*(-i)) * 2^(c_0 + (-e))) % (10^9 * 2^c_0)
constexpr inline cpp::UInt<MID_INT_SIZE>
get_table_negative(int exponent, size_t i, const size_t constant) {
inline cpp::UInt<MID_INT_SIZE> get_table_negative(int exponent, size_t i,
const size_t constant) {
constexpr size_t INT_SIZE = 1024;
int shift_amount = constant - exponent;
cpp::UInt<INT_SIZE> num(1);