03312cbd54
This patch adds simple folding of __builtin_aarch64_im_lane_boundsi where we are not going to error out. It fixes the problem by the removal of the function from the IR. OK? Bootstrapped and tested on aarch64-linux-gnu with no regressions. gcc/ChangeLog: PR target/95969 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin_lane_check): New function. (aarch64_general_fold_builtin): Handle AARCH64_SIMD_BUILTIN_LANE_CHECK. (aarch64_general_gimple_fold_builtin): Likewise. gcc/testsuite/ChangeLog: PR target/95969 * gcc.target/aarch64/lane-bound-1.c: New test. * gcc.target/aarch64/lane-bound-2.c: New test. |
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