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| author | Vladimir N. Makarov <vmakarov@redhat.com> | 2021-12-02 12:31:28 -0500 |
|---|---|---|
| committer | Vladimir N. Makarov <vmakarov@redhat.com> | 2021-12-02 12:39:05 -0500 |
| commit | cd47cd4b5eb2dfa7a3190e46a3ae93cc87dbe6b1 (patch) | |
| tree | b0d60bfcf433804c0b7fea269a5c71e3fa3334c4 /gcc/config.gcc | |
| parent | acf4fe96f12341da253fa9a932947581690122a4 (diff) | |
| download | gcc-cd47cd4b5eb2dfa7a3190e46a3ae93cc87dbe6b1.zip gcc-cd47cd4b5eb2dfa7a3190e46a3ae93cc87dbe6b1.tar.gz gcc-cd47cd4b5eb2dfa7a3190e46a3ae93cc87dbe6b1.tar.bz2 | |
[PR103437] Make backup code for overflow conditional
Switch off long long variant overflow code by preprocessor if the
build compiler has __builtin_smul_overflow.
gcc/ChangeLog:
PR rtl-optimization/103437
* ira-color.c (setup_allocno_priorities): Switch off backup code
for overflow if compiler has __builtin_smul_overflow. Use <
for comparison with -INT_MAX.
Diffstat (limited to 'gcc/config.gcc')
0 files changed, 0 insertions, 0 deletions