Hi! Diagnostics should not start with capital letters unless the first word is capitalized that way even in the middle of a sentence.
Fixed thusly, ok for trunk? 2017-12-11 Jakub Jelinek <ja...@redhat.com> * config/aarch64/aarch64.c (aarch64_print_operand): Don't start output_operand_lossage first argument with capital letter. (aarch64_override_options): Don't start error and sorry first argument with capital letter. --- gcc/config/aarch64/aarch64.c.jj 2017-12-08 00:50:28.000000000 +0100 +++ gcc/config/aarch64/aarch64.c 2017-12-11 17:54:13.281833956 +0100 @@ -5258,7 +5258,7 @@ aarch64_print_operand (FILE *f, rtx x, i /* Fall through. */ default: - output_operand_lossage ("Unsupported operand for code '%c'", code); + output_operand_lossage ("unsupported operand for code '%c'", code); } break; @@ -9404,11 +9404,11 @@ aarch64_override_options (void) /* The compiler may have been configured with 2.23.* binutils, which does not have support for ILP32. */ if (TARGET_ILP32) - error ("Assembler does not support -mabi=ilp32"); + error ("assembler does not support -mabi=ilp32"); #endif if (aarch64_ra_sign_scope != AARCH64_FUNCTION_NONE && TARGET_ILP32) - sorry ("Return address signing is only supported for -mabi=lp64"); + sorry ("return address signing is only supported for -mabi=lp64"); /* Make sure we properly set up the explicit options. */ if ((aarch64_cpu_string && valid_cpu) Jakub