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| author | James Greenhalgh <james.greenhalgh@arm.com> | 2013-02-28 17:35:40 +0000 |
|---|---|---|
| committer | James Greenhalgh <jgreenhalgh@gcc.gnu.org> | 2013-02-28 17:35:40 +0000 |
| commit | ba96cdfb5fe17f6ae277eddd0378cfa96e649448 (patch) | |
| tree | d1f93b2e2b97cb2fb8b1a836003342aa5d8df72a | |
| parent | 6f5496913f658df9c8392a60c57f9bc95ad53489 (diff) | |
| download | gcc-ba96cdfb5fe17f6ae277eddd0378cfa96e649448.zip gcc-ba96cdfb5fe17f6ae277eddd0378cfa96e649448.tar.gz gcc-ba96cdfb5fe17f6ae277eddd0378cfa96e649448.tar.bz2 | |
[AArch64/AArch64-4.7] Fix warning - Unused variable in aarch64_float_const_representable.
gcc/
* config/aarch64/aarch64.c
(aarch64_float_const_representable): Remove unused variable.
From-SVN: r196352
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64.c | 5 |
2 files changed, 7 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0b6cc34..213aa88 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2013-02-28 James Greenhalgh <james.greenhalgh@arm.com> + * config/aarch64/aarch64.c + (aarch64_float_const_representable): Remove unused variable. + +2013-02-28 James Greenhalgh <james.greenhalgh@arm.com> + * config/aarch64/aarch64.c (aarch64_mangle_type): Make static. 2013-02-28 James Greenhalgh <james.greenhalgh@arm.com> diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c index a1e4cdd..8c8532c 100644 --- a/gcc/config/aarch64/aarch64.c +++ b/gcc/config/aarch64/aarch64.c @@ -7088,7 +7088,7 @@ aarch64_float_const_representable_p (rtx x) /* This represents our current view of how many bits make up the mantissa. */ int point_pos = 2 * HOST_BITS_PER_WIDE_INT - 1; - int sign, exponent; + int exponent; unsigned HOST_WIDE_INT mantissa, mask; HOST_WIDE_INT m1, m2; REAL_VALUE_TYPE r, m; @@ -7105,8 +7105,7 @@ aarch64_float_const_representable_p (rtx x) || REAL_VALUE_MINUS_ZERO (r)) return false; - /* Extract sign and exponent. */ - sign = REAL_VALUE_NEGATIVE (r) ? 1 : 0; + /* Extract exponent. */ r = real_value_abs (&r); exponent = REAL_EXP (&r); |