Re: toolchain/56555: NetBSD/current fails to crossbuild to MacOS Monterey (Intel)

[Nick Hudson <nick.hudson%gmx.co.uk@localhost>]

The following reply was made to PR toolchain/56555; it has been noted by GNATS.

From: Nick Hudson <nick.hudson%gmx.co.uk@localhost>
To: gnats-bugs%netbsd.org@localhost, toolchain-manager%netbsd.org@localhost,
 gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
Cc: 
Subject: Re: toolchain/56555: NetBSD/current fails to crossbuild to MacOS
 Monterey (Intel)
Date: Sun, 22 May 2022 16:56:53 +0100

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 This diff fixes is for me.
 
 Without any optimisation clang doesn't evaluate __builtin_constant_p and
 doesn't optimise outthings like...
 
    { "TARGET_SVE && 64 >=3D 32",
      __builtin_constant_p
 #line 8770
 "/home/nick/netbsd/nbcvs/src/external/gpl3/gcc/dist/gcc/config/aarch64/aar=
 ch64-sve.md"
 (TARGET_SVE && 64 >=3D 32)
      ? (int)
 #line 8770
 "/home/nick/netbsd/nbcvs/src/external/gpl3/gcc/dist/gcc/config/aarch64/aar=
 ch64-sve.md"
 (TARGET_SVE && 64 >=3D 32)
      : -1 },
 
 ...
 
 Nick
 
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