Georg-Johann Lay 0237179843 re PR target/57516 ([avr] Incorrect fixed-point rounding result in the overflow case) ... gcc/ PR target/57516 * config/avr/avr-fixed.md (round<mode>3_const): Turn expander to insn. * config/avr/avr.md (adjust_len): Add `round'. * config/avr/avr-protos.h (avr_out_round): New prototype. (avr_out_plus): Add `out_label' argument. * config/avr/avr.c (avr_out_plus_1): Add `out_label' argument. (avr_out_plus): Pass down `out_label' to avr_out_plus_1. Handle the case where `insn' is just a pattern. (avr_out_bitop): Handle the case where `insn' is just a pattern. (avr_out_round): New function. (avr_adjust_insn_length): Handle ADJUST_LEN_ROUND. libgcc/ PR target/57516 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3) (__round_s2_const, __round_u2_const) (__round_s4_const, __round_u4_const, __round_x8): Saturate result if addition result cannot be represented. gcc/testsuite/ PR target/57516 * gcc.target/avr/torture/builtins-4-roundfx.c (test2hr, test2k): Adjust to corrected rounding. From-SVN: r201051		2013-07-19 11:10:08 +00:00
..
avr-lib.h	avr-lib.h: Add GPL copyright notice.	2013-01-14 14:01:32 +00:00
lib1funcs-fixed.S	re PR target/57516 ([avr] Incorrect fixed-point rounding result in the overflow case)	2013-07-19 11:10:08 +00:00
lib1funcs.S	* config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)	2013-03-04 14:01:24 +00:00
lib2-object.mk	re PR target/54222 ([avr] Implement fixed-point support)	2013-02-08 10:13:37 +00:00
lib2funcs.c	re PR target/54222 ([avr] Implement fixed-point support)	2013-02-08 10:13:37 +00:00
t-avr	re PR target/54222 ([avr] Implement fixed-point support)	2013-02-12 14:55:16 +00:00
t-avrlibc	re PR target/54461 ([avr] add configure option for better AVR-Libc integration)	2012-09-05 08:47:50 +00:00
t-rtems	config.host (avr-*-rtems*): Add config/avr/t-rtems.	2011-11-05 05:45:12 +01:00