[Bug rtl-optimization/92107] GCC's insn attribute arithmetic does not follow C rules

2019-10-17 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92107 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug rtl-optimization/92107] GCC's insn attribute arithmetic does not follow C rules

2019-10-15 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92107 --- Comment #2 from Segher Boessenkool --- Author: segher Date: Tue Oct 15 23:47:47 2019 New Revision: 277023 URL: https://gcc.gnu.org/viewcvs?rev=277023&root=gcc&view=rev Log: genattrtab: Parenthesize expressions correctly (PR92107) As PR92107

[Bug rtl-optimization/92107] GCC's insn attribute arithmetic does not follow C rules

2019-10-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92107 --- Comment #1 from Richard Biener --- it doesn't have to be anything to do with C rules, it's simply an incorrect transcription of lispy arithmetic to C?