Re: [PATCH] Clamp vec_perm_expr index in simplify_bitfield_ref to avoid ICE.

2022-05-16 Thread Richard Biener via Gcc-patches
On Mon, 16 May 2022, liuhongt wrote: > Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,} > Ok for trunk? OK. Thanks, Richard. > gcc/ChangeLog: > > PR tree-optimization/105591 > * tree-ssa-forwprop.cc (simplify_bitfield_ref): Clamp > vec_perm_expr index. > > gcc/testsu

[PATCH] Clamp vec_perm_expr index in simplify_bitfield_ref to avoid ICE.

2022-05-16 Thread liuhongt via Gcc-patches
Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,} Ok for trunk? gcc/ChangeLog: PR tree-optimization/105591 * tree-ssa-forwprop.cc (simplify_bitfield_ref): Clamp vec_perm_expr index. gcc/testsuite/ChangeLog: * gcc.dg/pr105591.c: New test. --- gcc/testsuite