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Re: Patch to fix gcc.c-torture/compile/20010102-1.c on IA64 HP-UX


Luis Machado wrote:
Hi,

The attached patch changes the handling of LO_SUM in "find_base_term" to
what "find_base_value" does.

No additional testsuite failures were noticed and SPEC2K numbers are
stable. Vortex 32-bit (that had degraded due to this problem) is back to
normal (up 3%) on PPC.

OK for mainline?

It's fine. Can you also create a new PR and link it to the 4.5 pending patches meta-PR? For 4.5 I think we want to use a combination of the two approaches (short-circuit lo-sum and not return null so easily when the recursive calls return NULL).


jeff


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