[gcc(refs/users/aoliva/heads/testme)] add -mpowerpc-gpopt to options for sqrt insn on PowerPC

[Alexandre Oliva]

https://gcc.gnu.org/g:12111eaa88091280000bd9ad59387595e2de09b8

commit 12111eaa88091280000bd9ad59387595e2de09b8
Author: Eric Botcazou <ebotcazou@adacore.com>
Date:   Tue Mar 9 18:43:16 2021 -0300

    add -mpowerpc-gpopt to options for sqrt insn on PowerPC
    
    for  gcc/testsuite/ChangeLog
    
            * lib/target-supports.exp (add_options_for_sqrt_insn): For
            PowerPC targets, add -mpowerpc-gpopt option.

Diff:
---
 gcc/testsuite/lib/target-supports.exp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index 23d532fb2b9..01e859083ba 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -7613,6 +7613,9 @@ proc add_options_for_sqrt_insn { flags } {
     if { [istarget arm*-*-*] } {
 	return [add_options_for_arm_vfp "$flags"]
     }
+    if { [istarget powerpc*-*-*] } {
+	return "$flags -mpowerpc-gpopt"
+    }
     return $flags
 }