Hi!
Sorry, my bootstrap failed last night because of this, I've fixed it
up and it bootstrapped/regtested fine overnight, but in the morning
forgot to adjust the patch before committing.
Without this there is
.../gimple-lower-bitint.cc:7678:36: error: comparison of integer expressions of
different signedness: ‘unsigned int’ and ‘int’ [-Werror=sign-compare]
7678 | if (min_prec > limb_prec && abi_limb_prec >
limb_prec)
| ~~~~~~~~~^~~~~~~~~~~
Committed to trunk as obvious.
2025-08-06 Jakub Jelinek <ja...@redhat.com>
PR tree-optimization/121413
* gimple-lower-bitint.cc (gimple_lower_bitint): Fix up last
commit, cast limb_prec to unsigned before comparison.
--- gcc/gimple-lower-bitint.cc
+++ gcc/gimple-lower-bitint.cc
@@ -7675,7 +7675,8 @@ gimple_lower_bitint (void)
else
{
min_prec = CEIL (min_prec, limb_prec) * limb_prec;
- if (min_prec > limb_prec && abi_limb_prec > limb_prec)
+ if (min_prec > (unsigned) limb_prec
+ && abi_limb_prec > limb_prec)
{
/* For targets with ABI limb precision higher than
limb precision round to ABI limb precision,
Jakub
