[Issue 17523] Sporadic ICEs with inline asm

via Digitalmars-d-bugs digitalmars-d-bugs at puremagic.com
Tue Jun 20 21:02:32 PDT 2017


https://issues.dlang.org/show_bug.cgi?id=17523

--- Comment #15 from Vladimir Panteleev <dlang-bugzilla at thecybershadow.net> ---
(In reply to Walter Bright from comment #13)
>     printf("test1: opcode = 0x%x\n", opcode);

After adding this printf, the bug can no longer be reproduced.

Since that pointed at a codegen bug in the host compiler, I tried building DMD
with 2.074.1 (instead of Digger's default of 2.070.2 for Win64), and I can no
longer reproduce the bug either.

I'm going to bisect what caused the behaviour change, just to ensure that the
bug disappeared because of a codegen fix, and not because some random change
made it no longer manifest for that test case.

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