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| author | Wilco Dijkstra <wdijkstr@arm.com> | 2019-08-23 14:53:45 +0000 |
|---|---|---|
| committer | Wilco Dijkstra <wilco@gcc.gnu.org> | 2019-08-23 14:53:45 +0000 |
| commit | bf1a58e9be6a6a18b348812be19d965ce0111c7d (patch) | |
| tree | 02ae070bb46c501c29ffce6287be1ebddffea1f0 /gcc/config/arm/arm.h | |
| parent | 35a114dae14de7db983aba7e709dcad96405c14a (diff) | |
| download | gcc-bf1a58e9be6a6a18b348812be19d965ce0111c7d.zip gcc-bf1a58e9be6a6a18b348812be19d965ce0111c7d.tar.gz gcc-bf1a58e9be6a6a18b348812be19d965ce0111c7d.tar.bz2 | |
[ARM] Deprecate -mneon-for-64bits
Deprecate -mneon-for-64bits since it no longer has any effect after
the DImode codegen improvements.
gcc/
* gcc/doc/invoke.texi (mneon-for-64bits): Deprecate option.
* gcc/config/arm/arm.opt (mneon-for-64bits): Deprecate option.
* gcc/config/arm/arm.h (TARGET_PREFER_NEON_64BITS): Remove.
(prefer_neon_for_64bits): Remove.
* gcc/config/arm/arm.c (prefer_neon_for_64bits): Remove.
(tune_params): Remove PREF_NEON_64_FALSE uses.
(arm_option_override): Remove prefer_neon selection code.
(arm_print_tune_info): Remove prefer_neon_for_64bits.
* gcc/config/arm/arm-protos.h (tune_params): Remove
prefer_neon_for_64bits.
(prefer_neon_for_64bits): Remove.
From-SVN: r274858
Diffstat (limited to 'gcc/config/arm/arm.h')
| -rw-r--r-- | gcc/config/arm/arm.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h index 4866e1e..8b92c83 100644 --- a/gcc/config/arm/arm.h +++ b/gcc/config/arm/arm.h @@ -313,9 +313,6 @@ emission of floating point pcs attributes. */ /* Nonzero if disallow volatile memory access in IT block. */ #define TARGET_NO_VOLATILE_CE (arm_arch_no_volatile_ce) -/* Should NEON be used for 64-bits bitops. */ -#define TARGET_PREFER_NEON_64BITS (prefer_neon_for_64bits) - /* Should constant I be slplit for OP. */ #define DONT_EARLY_SPLIT_CONSTANT(i, op) \ ((optimize >= 2) \ @@ -509,10 +506,6 @@ extern int arm_arch_thumb_hwdiv; /* Nonzero if chip disallows volatile memory access in IT block. */ extern int arm_arch_no_volatile_ce; -/* Nonzero if we should use Neon to handle 64-bits operations rather - than core registers. */ -extern int prefer_neon_for_64bits; - /* Nonzero if we shouldn't use literal pools. */ #ifndef USED_FOR_TARGET extern bool arm_disable_literal_pool; |