arm.h has had this error message since 1997, but it is no longer
needed since option parsing has been improved: -mXXX-endian is handled
via arm.opt and updates the BIG_END mask. So, the last
instance of -mXXX-endian on the command line wins.
Tested on many arm* configurations, with no impact on the testsuite results.
2021-05-12 Christophe Lyon <christophe.l...@linaro.org>
gcc/
* config/arm/arm.h (CPP_SPEC): Remove error message about
-mlittle-endian/-mbig-endian conflict.
---
gcc/config/arm/arm.h | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h
index e430e4d50ed..8e5bd579323 100644
--- a/gcc/config/arm/arm.h
+++ b/gcc/config/arm/arm.h
@@ -89,9 +89,7 @@ extern tree arm_bf16_ptr_type_node;
#undef CPP_SPEC
-#define CPP_SPEC "%(subtarget_cpp_spec)
\
-%{mbig-endian:%{mlittle-endian:
\
- %e-mbig-endian and -mlittle-endian may not be used together}}"
+#define CPP_SPEC "%(subtarget_cpp_spec)"
#ifndef CC1_SPEC
#define CC1_SPEC ""
--
2.25.1
