Hi!
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 <ja...@redhat.com>
PR testsuite/107046
* gcc.c-torture/execute/ieee/ieee.exp: For rx-*-* append
-mnofpu.
--- gcc/testsuite/gcc.c-torture/execute/ieee/ieee.exp.jj 2022-01-11
23:11:22.969282018 +0100
+++ gcc/testsuite/gcc.c-torture/execute/ieee/ieee.exp 2022-12-02
12:15:22.307173074 +0100
@@ -52,6 +52,9 @@ if { [istarget "alpha*-*-*"]
|| [istarget "sh*-*-*"] } then {
lappend additional_flags "-mieee"
}
+if [istarget rx-*-*] then {
+ lappend additional_flags "-mnofpu"
+}
if { ![check_effective_target_signal] } {
lappend additional_flags "-DSIGNAL_SUPPRESS"
Jakub
