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| author | Richard Sandiford <rdsandiford@googlemail.com> | 2013-11-05 19:58:12 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2013-11-05 19:58:12 +0000 |
| commit | bc0d6b172452bbd2632fad010d3d0c4681be5a00 (patch) | |
| tree | 147e19df41ace9803c8f08cbb87943c40dd4bb61 /gcc/double-int.c | |
| parent | 8fdc414d439bc7148e079d27220e597b3b602a47 (diff) | |
| download | gcc-bc0d6b172452bbd2632fad010d3d0c4681be5a00.zip gcc-bc0d6b172452bbd2632fad010d3d0c4681be5a00.tar.gz gcc-bc0d6b172452bbd2632fad010d3d0c4681be5a00.tar.bz2 | |
double-int.c (lshift_double, [...]): Remove SHIFT_COUNT_TRUNCATED handling.
gcc/
* double-int.c (lshift_double, rshift_double): Remove
SHIFT_COUNT_TRUNCATED handling.
From-SVN: r204415
Diffstat (limited to 'gcc/double-int.c')
| -rw-r--r-- | gcc/double-int.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/gcc/double-int.c b/gcc/double-int.c index 32dc514..3803a63 100644 --- a/gcc/double-int.c +++ b/gcc/double-int.c @@ -20,7 +20,7 @@ along with GCC; see the file COPYING3. If not see #include "config.h" #include "system.h" #include "coretypes.h" -#include "tm.h" /* For SHIFT_COUNT_TRUNCATED. */ +#include "tm.h" /* For BITS_PER_UNIT and *_BIG_ENDIAN. */ #include "tree.h" static int add_double_with_sign (unsigned HOST_WIDE_INT, HOST_WIDE_INT, @@ -237,9 +237,6 @@ rshift_double (unsigned HOST_WIDE_INT l1, HOST_WIDE_INT h1, ? -((unsigned HOST_WIDE_INT) h1 >> (HOST_BITS_PER_WIDE_INT - 1)) : 0); - if (SHIFT_COUNT_TRUNCATED) - count %= prec; - if (count >= HOST_BITS_PER_DOUBLE_INT) { /* Shifting by the host word size is undefined according to the @@ -295,9 +292,6 @@ lshift_double (unsigned HOST_WIDE_INT l1, HOST_WIDE_INT h1, { unsigned HOST_WIDE_INT signmask; - if (SHIFT_COUNT_TRUNCATED) - count %= prec; - if (count >= HOST_BITS_PER_DOUBLE_INT) { /* Shifting by the host word size is undefined according to the |