rs6000: Define _ARCH_PWR10 when appropriate

2020-07-02  Segher Boessenkool  <segher@kernel.crashing.org>

	* config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Define
	_ARCH_PWR10 when appropriate.

diff --git a/gcc/config/rs6000/rs6000-c.c b/gcc/config/rs6000/rs6000-c.c
index b2066088579354811e07a0b699188d6c5e63faa9..fcf36fc622e80f240d6d3cd4d1f6d2fcc3c8f252 100644 (file)
--- a/gcc/config/rs6000/rs6000-c.c
+++ b/gcc/config/rs6000/rs6000-c.c
@@ -448,6 +448,8 @@ rs6000_target_modify_macros (bool define_p, HOST_WIDE_INT flags,
     rs6000_define_or_undefine_macro (define_p, "_ARCH_PWR8");
   if ((flags & OPTION_MASK_MODULO) != 0)
     rs6000_define_or_undefine_macro (define_p, "_ARCH_PWR9");
+  if ((flags & OPTION_MASK_POWER10) != 0)
+    rs6000_define_or_undefine_macro (define_p, "_ARCH_PWR10");
   if ((flags & OPTION_MASK_SOFT_FLOAT) != 0)
     rs6000_define_or_undefine_macro (define_p, "_SOFT_FLOAT");
   if ((flags & OPTION_MASK_RECIP_PRECISION) != 0)