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| author | Tamar Christina <tamar.christina@arm.com> | 2017-08-01 09:56:31 +0000 |
|---|---|---|
| committer | Tamar Christina <tnfchris@gcc.gnu.org> | 2017-08-01 09:56:31 +0000 |
| commit | 35c38fa674ab01152c743f421226f3cbc829cd94 (patch) | |
| tree | 62ba8f71dcccacf4a6fa226d0f40947acf6d4be5 /gcc | |
| parent | 5e19d4371e4e2c7e8251f9f560abe4c43208e63a (diff) | |
| download | gcc-35c38fa674ab01152c743f421226f3cbc829cd94.zip gcc-35c38fa674ab01152c743f421226f3cbc829cd94.tar.gz gcc-35c38fa674ab01152c743f421226f3cbc829cd94.tar.bz2 | |
2017-08-01 Tamar Christina <tamar.christina@arm.com>
* config/aarch64/aarch64.c
(aarch64_can_const_movi_rtx_p): Move 0 check.
From-SVN: r250766
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64.c | 8 |
2 files changed, 9 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 10c10c7..aba2550 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2017-08-01 Tamar Christina <tamar.christina@arm.com> + + * config/aarch64/aarch64.c + (aarch64_can_const_movi_rtx_p): Move 0 check. + 2017-08-01 Bin Cheng <bin.cheng@arm.com> * tree.h (POINTER_TYPE_OVERFLOW_UNDEFINED): Delete. diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c index 055ebaf..5a2ad7e 100644 --- a/gcc/config/aarch64/aarch64.c +++ b/gcc/config/aarch64/aarch64.c @@ -4787,10 +4787,6 @@ aarch64_can_const_movi_rtx_p (rtx x, machine_mode mode) if (!TARGET_SIMD) return false; - /* We make a general exception for 0. */ - if (aarch64_float_const_zero_rtx_p (x)) - return true; - machine_mode vmode, imode; unsigned HOST_WIDE_INT ival; @@ -4800,6 +4796,10 @@ aarch64_can_const_movi_rtx_p (rtx x, machine_mode mode) if (!aarch64_reinterpret_float_as_int (x, &ival)) return false; + /* We make a general exception for 0. */ + if (aarch64_float_const_zero_rtx_p (x)) + return true; + imode = int_mode_for_mode (mode); } else if (GET_CODE (x) == CONST_INT |