Hi,
This patch makes sure the rest of the header file is not parsed if MVE
is not supported. The user should not be including this file if MVE is
not supported, nevertheless making sure it doesn't parse the rest of the
header file will save the user from a huge error output that would be
rather useless.
Is this OK for trunk?
gcc/ChangeLog:
2020-04-02 Andre Vieira <andre.simoesdiasvie...@arm.com>
* config/arm/arm_mve.h: Condition the header file on
__ARM_FEATURE_MVE.
diff --git a/gcc/config/arm/arm_mve.h b/gcc/config/arm/arm_mve.h
index
f1dcdc2153217e796c58526ba0e5be11be642234..1ce55bd2fc4f5c6a171ffe116d7fd9029e11a619
100644
--- a/gcc/config/arm/arm_mve.h
+++ b/gcc/config/arm/arm_mve.h
@@ -24,11 +24,9 @@
#if __ARM_BIG_ENDIAN
#error "MVE intrinsics are not supported in Big-Endian mode."
-#endif
-
-#if !__ARM_FEATURE_MVE
+#elif !__ARM_FEATURE_MVE
#error "MVE feature not supported"
-#endif
+#else
#include <stdint.h>
#ifndef __cplusplus
@@ -27554,4 +27552,5 @@ extern void *__ARM_undef;
}
#endif
+#endif /* __ARM_FEATURE_MVE */
#endif /* _GCC_ARM_MVE_H. */
