This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [Bug inline-asm/6162] [3.3 regression] i386 asm reloader ice in reload_cse_simplify_operands


Ian Lance Taylor <ian@wasabisystems.com> writes:

| Here is the patch for PR inline-asm/6162 in the 3.3 branch.
| 
| This is different from the version in mainline (and 3.4) in that I
| have omitted the lines
| 	      else if (!this_insn_is_asm)
| 		abort ();
| Those lines ensure that no code in gcc tries to use multiple pairs of
| commutative operands.  That is a good sanity check for mainline, but I
| don't think it serves a useful purpose in the 3.3 branch, and it would
| introduce the possibility of an unexpected regression on some obscure
| target.
| 
| OK to check into the 3.3 branch?

Yes.

Many thanks!

-- Gaby


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]