Lerking/micropython
1
0
Fork 0
mirror of https://github.com/micropython/micropython.git synced 2025-12-16 09:50:15 +01:00
Code Issues Actions 27 Packages Projects Releases Wiki Activity

py/emitinlinerv32: Change mask arg of is_in_signed_mask to uint32_t.

Browse Source 
Prior to this change mpy-cross would fail to build under Windows with:

    D:\a\micropython\micropython\py\emitinlinerv32.c(398,40): warning
      C4319: '~': zero extending 'unsigned int' to 'mp_uint_t' of greater
      size [D:\a\micropython\micropython\mpy-cross\mpy-cross.vcxproj]

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George
2025-12-05 16:03:51 +11:00
parent d3391b7632
commit 4538599475
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
py/emitinlinerv32.c
View File

@@ -390,9 +390,9 @@ static const opcode_t OPCODES[] = {
// These two checks assume the bitmasks are contiguous.
static bool is_in_signed_mask(mp_uint_t mask, mp_uint_t value) {
mp_uint_t leading_zeroes = mp_clz(mask);
if (leading_zeroes == 0 || leading_zeroes > 32) {
static bool is_in_signed_mask(uint32_t mask, mp_uint_t value) {
uint32_t leading_zeroes = mp_clz(mask);
if (leading_zeroes == 0) {
return true;
}
mp_uint_t positive_mask = ~(mask & ~(1U << (31 - leading_zeroes)));