[glibc] x86: Remove faulty sanity tests for RTLD build with no multiarch

[Noah Goldstein <nwg@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=bd42891bb38d43878d0a9e204a183dbae4a2c6d0

commit bd42891bb38d43878d0a9e204a183dbae4a2c6d0
Author: Noah Goldstein <goldstein.w.n@gmail.com>
Date:   Thu Jun 23 10:49:19 2022 -0700

    x86: Remove faulty sanity tests for RTLD build with no multiarch
    
    The sanity tests where meant to ensure that the default implementation
    was only being built without multiarch with the exception of the
    multiarch/rtld-*.S files.
    
    The code used IS_IN (rtld) to check if the build for was for an
    multiarch/rtld-*.S file which is incorrect as IS_IN (rtld) is set for
    the non-multiarch build as well.

Diff:
---
 sysdeps/x86_64/isa-default-impl.h | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/sysdeps/x86_64/isa-default-impl.h b/sysdeps/x86_64/isa-default-impl.h
index 7d7832b1f5..34634668e5 100644
--- a/sysdeps/x86_64/isa-default-impl.h
+++ b/sysdeps/x86_64/isa-default-impl.h
@@ -46,14 +46,4 @@
 # error "Unsupported ISA Level!"
 #endif
 
-#if IS_IN(rtld)
-# if !defined USE_MULTIARCH
-#  error "RTLD version should only exist in multiarch build"
-# endif
-#else
-# if defined USE_MULTIARCH
-#  error "Multiarch build should not use ISA_DEFAULT_IMPL without RTLD"
-# endif
-#endif
-
 #include ISA_DEFAULT_IMPL