diff options
| author | liuhongt <hongtao.liu@intel.com> | 2024-03-21 13:15:23 +0800 |
|---|---|---|
| committer | liuhongt <hongtao.liu@intel.com> | 2024-03-21 17:59:34 +0800 |
| commit | ac2f8c2a367151fc0410f904339c475a953cffc8 (patch) | |
| tree | e173309b4978e4a666c4f9747c35059989718f12 /libgcc | |
| parent | 134ef2a8cac1a5cc718739bd7d3b3472947c80d6 (diff) | |
| download | gcc-ac2f8c2a367151fc0410f904339c475a953cffc8.zip gcc-ac2f8c2a367151fc0410f904339c475a953cffc8.tar.gz gcc-ac2f8c2a367151fc0410f904339c475a953cffc8.tar.bz2 | |
Fix runtime error for nonlinear iv vectorization(step_mult).
wi::from_mpz doesn't take a sign argument, we want it to be wrapped
instead of saturation, so pass utype and true to it, and it fixes the
bug.
gcc/ChangeLog:
PR tree-optimization/114396
* tree-vect-loop.cc (vect_peel_nonlinear_iv_init): Pass utype
and true to wi::from_mpz.
gcc/testsuite/ChangeLog:
* gcc.target/i386/pr114396.c: New test.
Diffstat (limited to 'libgcc')
0 files changed, 0 insertions, 0 deletions