http://d.puremagic.com/issues/show_bug.cgi?id=5597
--- Comment #6 from Walter Bright bugzi...@digitalmars.com 2011-02-17
11:00:16 PST ---
This is a partial fix. I'll pick up the rest for the next release. cg87.c has
more cases emitting SAHF, and Phobos1/Druntime/Phobos also use SAHF.
http://d.puremagic.com/issues/show_bug.cgi?id=5597
--- Comment #1 from David Simcha dsim...@yahoo.com 2011-02-16 10:59:07 PST ---
BTW, I think this is related to the lahf instruction because it's apparently
been a big problem in the past with old 64-bit CPUs not supporting it. Here's
the
http://d.puremagic.com/issues/show_bug.cgi?id=5597
--- Comment #2 from David Simcha dsim...@yahoo.com 2011-02-16 11:00:45 PST ---
Argh there really needs to be a way to edit these posts. I accidentally got
the wrong box. The correct info for the oldest CPU it does work on is:
processor
http://d.puremagic.com/issues/show_bug.cgi?id=5597
Walter Bright bugzi...@digitalmars.com changed:
What|Removed |Added
CC|
http://d.puremagic.com/issues/show_bug.cgi?id=5597
--- Comment #4 from Walter Bright bugzi...@digitalmars.com 2011-02-16
13:25:06 PST ---
Neither dmd nor the runtime uses LAHF, but they do use SAHF which I think is
the same issue.
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