Hi,
this patch removes a semicolon after "do {} while (0)" in
FP_HANDLE_EXCEPTIONS. This allows the macro to be used in if-then-elses
without curly braces.
Bootstrapped and reg-tested on x86_64.
Committed as obvious.
Thanks,
- Tom
[libgcc] Remove semicolon after do {} while (0) in FP_HANDLE_EXCEPTIONS
2017-11-06 Tom de Vries <t...@codesourcery.com>
PR other/82784
* config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Remove
semicolon after "do {} while (0)".
* config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.
* config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.
* config/mips/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.
* config/rs6000/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.
---
libgcc/config/aarch64/sfp-machine.h | 2 +-
libgcc/config/i386/sfp-machine.h | 2 +-
libgcc/config/ia64/sfp-machine.h | 2 +-
libgcc/config/mips/sfp-machine.h | 2 +-
libgcc/config/rs6000/sfp-machine.h | 2 +-
5 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/libgcc/config/aarch64/sfp-machine.h b/libgcc/config/aarch64/sfp-machine.h
index 6cdfe49..2295713 100644
--- a/libgcc/config/aarch64/sfp-machine.h
+++ b/libgcc/config/aarch64/sfp-machine.h
@@ -90,7 +90,7 @@ void __sfp_handle_exceptions (int);
do { \
if (__builtin_expect (_fex, 0)) \
__sfp_handle_exceptions (_fex); \
- } while (0);
+ } while (0)
#define FP_TRAPPING_EXCEPTIONS ((_fpcr >> FP_EX_SHIFT) & FP_EX_ALL)
diff --git a/libgcc/config/i386/sfp-machine.h b/libgcc/config/i386/sfp-machine.h
index 8a1923b..8319f05 100644
--- a/libgcc/config/i386/sfp-machine.h
+++ b/libgcc/config/i386/sfp-machine.h
@@ -58,7 +58,7 @@ void __sfp_handle_exceptions (int);
do { \
if (__builtin_expect (_fex, 0)) \
__sfp_handle_exceptions (_fex); \
- } while (0);
+ } while (0)
#define FP_TRAPPING_EXCEPTIONS ((~_fcw >> FP_EX_SHIFT) & FP_EX_ALL)
diff --git a/libgcc/config/ia64/sfp-machine.h b/libgcc/config/ia64/sfp-machine.h
index 45e844d..da86b83 100644
--- a/libgcc/config/ia64/sfp-machine.h
+++ b/libgcc/config/ia64/sfp-machine.h
@@ -68,7 +68,7 @@ void __sfp_handle_exceptions (int);
do { \
if (__builtin_expect (_fex, 0)) \
__sfp_handle_exceptions (_fex); \
- } while (0);
+ } while (0)
#define FP_TRAPPING_EXCEPTIONS (~_fcw & FP_EX_ALL)
diff --git a/libgcc/config/mips/sfp-machine.h b/libgcc/config/mips/sfp-machine.h
index 07d1158..5d70875 100644
--- a/libgcc/config/mips/sfp-machine.h
+++ b/libgcc/config/mips/sfp-machine.h
@@ -165,7 +165,7 @@ typedef int __gcc_CMPtype __attribute__ ((mode (__libgcc_cmp_return__)));
_fcsr &= ~(1 << 17); \
_fcsr |= _fex | (_fex << FP_EX_CAUSE_SHIFT); \
__builtin_mips_set_fcsr (_fcsr); \
- } while (0);
+ } while (0)
#else
#define FP_EX_INVALID (1 << 4)
diff --git a/libgcc/config/rs6000/sfp-machine.h b/libgcc/config/rs6000/sfp-machine.h
index ab028fe..9975fbf 100644
--- a/libgcc/config/rs6000/sfp-machine.h
+++ b/libgcc/config/rs6000/sfp-machine.h
@@ -129,7 +129,7 @@ void __sfp_handle_exceptions (int);
do { \
if (__builtin_expect (_fex, 0)) \
__sfp_handle_exceptions (_fex); \
- } while (0);
+ } while (0)
/* The FP_EX_* bits track whether the exception has occurred. This macro
must set the FP_EX_* bits of those exceptions which are configured to
