Hi! Duplicated word in diagnostics and the same issues in 3 comments.
Bootstrapped/regtested on x86_64-linux and i686-linux, committed to trunk as obvious. 2018-03-16 Jakub Jelinek <ja...@redhat.com> PR c/84909 * c-warn.c (conversion_warning): Replace "to to" with "to" in diagnostics. * hsa-gen.c (mem_type_for_type): Fix comment typo. * tree-vect-loop-manip.c (vect_create_cond_for_niters_checks): Likewise. * gimple-ssa-warn-restrict.c (builtin_memref::set_base_and_offset): Likewise. --- gcc/c-family/c-warn.c.jj 2018-03-16 17:36:31.431124231 +0100 +++ gcc/c-family/c-warn.c 2018-03-16 17:44:34.905341083 +0100 @@ -1138,8 +1138,7 @@ conversion_warning (location_t loc, tree conversion_kind = unsafe_conversion_p (loc, type, expr, result, true); if (conversion_kind == UNSAFE_IMAGINARY) warning_at (loc, OPT_Wconversion, - "conversion from %qT to to %qT discards imaginary " - "component", + "conversion from %qT to %qT discards imaginary component", expr_type, type); else { --- gcc/hsa-gen.c.jj 2018-02-09 06:44:38.421804424 +0100 +++ gcc/hsa-gen.c 2018-03-16 17:46:00.981383468 +0100 @@ -691,7 +691,7 @@ mem_type_for_type (BrigType16_t type) /* HSA has non-intuitive constraints on load/store types. If it's a bit-type it _must_ be B128, if it's not a bit-type it must be 64bit max. So for loading entities of 128 bits (e.g. vectors) - we have to to B128, while for loading the rest we have to use the + we have to use B128, while for loading the rest we have to use the input type (??? or maybe also flattened to a equally sized non-vector unsigned type?). */ if ((type & BRIG_TYPE_PACK_MASK) == BRIG_TYPE_PACK_128) --- gcc/tree-vect-loop-manip.c.jj 2018-03-13 21:32:00.976647708 +0100 +++ gcc/tree-vect-loop-manip.c 2018-03-16 17:46:21.065393353 +0100 @@ -2700,7 +2700,7 @@ vect_do_peeling (loop_vec_info loop_vinf /* Function vect_create_cond_for_niters_checks. Create a conditional expression that represents the run-time checks for - loop's niter. The loop is guaranteed to to terminate if the run-time + loop's niter. The loop is guaranteed to terminate if the run-time checks hold. Input: --- gcc/gimple-ssa-warn-restrict.c.jj 2018-03-09 20:11:55.135835711 +0100 +++ gcc/gimple-ssa-warn-restrict.c 2018-03-16 17:45:03.983355395 +0100 @@ -417,7 +417,7 @@ builtin_memref::set_base_and_offset (tre poly_int64 bytepos = exact_div (bitpos, BITS_PER_UNIT); - /* Convert the poly_int64 offset to to offset_int. The offset + /* Convert the poly_int64 offset to offset_int. The offset should be constant but be prepared for it not to be just in case. */ offset_int cstoff; Jakub