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[Issue 20089] FPU stack not cleaned up properly
Jul 27, 2019
Rainer Schuetze
Jul 29, 2019
Ketmar Dark
Jul 31, 2019
Dlang Bot
Aug 21, 2019
Dlang Bot
July 27, 2019
Gravatar of Rainer SchuetzePosted by Rainer SchuetzeReply
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https://issues.dlang.org/show_bug.cgi?id=20089

--- Comment #1 from Rainer Schuetze <r.sagitario@gmx.de> ---
The problem rather seems to be fun:

_D9test187723funFqZf:
  0000000000000000: 55                 push        rbp
  0000000000000001: 48 8B EC           mov         rbp,rsp
  0000000000000004: 66 0F 6E C1        movd        xmm0,ecx
  0000000000000008: 5D                 pop         rbp
  0000000000000009: C3                 ret

the cfloat is passed in FPU registers to fun, but the function reads ECX.

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July 29, 2019
Gravatar of Ketmar DarkPosted by Ketmar DarkReply
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https://issues.dlang.org/show_bug.cgi?id=20089

Ketmar Dark <ketmar@ketmar.no-ip.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ketmar@ketmar.no-ip.org

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July 31, 2019
Gravatar of Dlang BotPosted by Dlang BotReply
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https://issues.dlang.org/show_bug.cgi?id=20089

Dlang Bot <dlang-bot@dlang.rocks> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |pull

--- Comment #2 from Dlang Bot <dlang-bot@dlang.rocks> ---
@marler8997 updated dlang/dmd pull request #10247 "Handle extra case in fixresult_complex87" fixing this issue:

- Fix issue 20089: Handle extra case in fixresult_complex87

https://github.com/dlang/dmd/pull/10247

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August 21, 2019
Gravatar of Dlang BotPosted by Dlang BotReply
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https://issues.dlang.org/show_bug.cgi?id=20089

Dlang Bot <dlang-bot@dlang.rocks> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #3 from Dlang Bot <dlang-bot@dlang.rocks> ---
dlang/dmd pull request #10247 "Fix issue 20089: Handle extra case in fixresult_complex87" was merged into master:

- 3e2c68b3b27f0016712920af7d2d44f2192fa265 by Jonathan Marler:
  Fix issue 20089: Handle extra case in fixresult_complex87

https://github.com/dlang/dmd/pull/10247

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