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-rw-r--r--arch/arm/include/asm/compiler.h15
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/arm/include/asm/compiler.h b/arch/arm/include/asm/compiler.h
index 8155db2f7fa1..29fe85e59439 100644
--- a/arch/arm/include/asm/compiler.h
+++ b/arch/arm/include/asm/compiler.h
@@ -8,8 +8,21 @@
* This string is meant to be concatenated with the inline asm string and
* will cause compilation to stop on mismatch.
* (for details, see gcc PR 15089)
+ * For compatibility with clang, we have to specifically take the equivalence
+ * of 'r11' <-> 'fp' and 'r12' <-> 'ip' into account as well.
*/
-#define __asmeq(x, y) ".ifnc " x "," y " ; .err ; .endif\n\t"
+#define __asmeq(x, y) \
+ ".ifnc " x "," y "; " \
+ ".ifnc " x y ",fpr11; " \
+ ".ifnc " x y ",r11fp; " \
+ ".ifnc " x y ",ipr12; " \
+ ".ifnc " x y ",r12ip; " \
+ ".err; " \
+ ".endif; " \
+ ".endif; " \
+ ".endif; " \
+ ".endif; " \
+ ".endif\n\t"
#endif /* __ASM_ARM_COMPILER_H */