This is true if we have -mpowerpc64.
2022-04-21 Segher Boessenkool <seg...@kernel.crashing.org>
gcc/testsuite/
* lib/target-supports.exp (check_effective_target_has_arch_ppc64): New.
---
gcc/testsuite/lib/target-supports.exp | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/gcc/testsuite/lib/target-supports.exp
b/gcc/testsuite/lib/target-supports.exp
index 90b900956822..8bdb4a845f54 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -6378,6 +6378,16 @@ proc check_effective_target_has_arch_pwr10 { } {
}]
}
+proc check_effective_target_has_arch_ppc64 { } {
+ return [check_no_compiler_messages arch_ppc64 assembly {
+ #ifndef _ARCH_PPC64
+ #error does not have ppc64 support.
+ #else
+ /* "has ppc64 support" */
+ #endif
+ }]
+}
+
# Return 1 if this is a PowerPC target supporting -mcpu=power10.
# Limit this to 64-bit linux systems for now until other targets support
# power10.
--
1.8.3.1
