Noticed while debugging the arm bootstrap failure. Tested on arm-linux-gnueabihf. OK to install?
Richard 2019-10-03 Richard Sandiford <richard.sandif...@arm.com> gcc/ * config/arm/arm.c (arm_print_value): Use real_to_decimal to print CONST_DOUBLEs. Index: gcc/config/arm/arm.c =================================================================== --- gcc/config/arm/arm.c 2019-09-19 10:04:17.889997155 +0100 +++ gcc/config/arm/arm.c 2019-10-03 13:43:41.618712286 +0100 @@ -16122,7 +16122,12 @@ arm_print_value (FILE *f, rtx x) return; case CONST_DOUBLE: - fprintf (f, "<0x%lx,0x%lx>", (long)XWINT (x, 2), (long)XWINT (x, 3)); + { + char fpstr[20]; + real_to_decimal (fpstr, CONST_DOUBLE_REAL_VALUE (x), + sizeof (fpstr), 0, 1); + fputs (fpstr, f); + } return; case CONST_VECTOR: