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| author | Kazu Hirata <kazu@codesourcery.com> | 2007-05-28 21:27:29 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2007-05-28 21:27:29 +0000 |
| commit | cf9226fbc52d20e822580fda52851f045f78e69b (patch) | |
| tree | 73e2d92e9ed9e8ff1d0e2441abc7bda53c3862b4 /gcc/targhooks.c | |
| parent | f4297ddcf95096ee434232ac8eac5ed20d3ba5c6 (diff) | |
| download | gcc-cf9226fbc52d20e822580fda52851f045f78e69b.zip gcc-cf9226fbc52d20e822580fda52851f045f78e69b.tar.gz gcc-cf9226fbc52d20e822580fda52851f045f78e69b.tar.bz2 | |
targhooks.c (default_narrow_bitfield): Remove.
* targhooks.c (default_narrow_bitfield): Remove.
* targhooks.h: Remove the prototype for
default_narrow_bitfield.
From-SVN: r125144
Diffstat (limited to 'gcc/targhooks.c')
| -rw-r--r-- | gcc/targhooks.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/gcc/targhooks.c b/gcc/targhooks.c index 77f624c..1f0aa0b 100644 --- a/gcc/targhooks.c +++ b/gcc/targhooks.c @@ -600,20 +600,6 @@ default_secondary_reload (bool in_p ATTRIBUTE_UNUSED, rtx x ATTRIBUTE_UNUSED, return class; } - -/* If STRICT_ALIGNMENT is true we use the container type for accessing - volatile bitfields. This is generally the preferred behavior for memory - mapped peripherals on RISC architectures. - If STRICT_ALIGNMENT is false we use the narrowest type possible. This - is typically used to avoid spurious page faults and extra memory accesses - due to unaligned accesses on CISC architectures. */ - -bool -default_narrow_bitfield (void) -{ - return !STRICT_ALIGNMENT; -} - bool default_handle_c_option (size_t code ATTRIBUTE_UNUSED, const char *arg ATTRIBUTE_UNUSED, |