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8872df3538
add_options_for_ieee has:
if { [istarget alpha*-*-*]
|| [istarget sh*-*-*] } {
return "$flags -mieee"
}
if { [istarget rx-*-*] } {
return "$flags -mnofpu"
}
but ieee.exp doesn't use add_options_for_ieee, instead it has:
if { [istarget "alpha*-*-*"]
|| [istarget "sh*-*-*"] } then {
lappend additional_flags "-mieee"
}
among other things (plus -ffloat-store on some arches etc.).
The following patch adds the rx -mnofpu similarly in the hope
of fixing ieee.exp FAILs on rx.
Preapproved in the PR by Jeff, committed to trunk.
2022-12-06 Jakub Jelinek <jakub@redhat.com>
PR testsuite/107046
* gcc.c-torture/execute/ieee/ieee.exp: For rx-*-* append
-mnofpu.
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