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compiler/gcc4: Add quirk for 'asm goto' miscompilation bug
[platform/adaptation/renesas_rcar/renesas_kernel.git]
/
arch
/
sparc
/
include
/
asm
/
jump_label.h
diff --git
a/arch/sparc/include/asm/jump_label.h
b/arch/sparc/include/asm/jump_label.h
index
5080d16
..
ec2e2e2
100644
(file)
--- a/
arch/sparc/include/asm/jump_label.h
+++ b/
arch/sparc/include/asm/jump_label.h
@@
-9,7
+9,7
@@
static __always_inline bool arch_static_branch(struct static_key *key)
{
- asm
goto("1:\n\t"
+ asm
_volatile_
goto("1:\n\t"
"nop\n\t"
"nop\n\t"
".pushsection __jump_table, \"aw\"\n\t"