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| author | Matthew Wahab <matthew.wahab@arm.com> | 2016-05-16 09:31:58 +0000 |
|---|---|---|
| committer | Matthew Wahab <mwahab@gcc.gnu.org> | 2016-05-16 09:31:58 +0000 |
| commit | 1b81a1c1bd5355d8b5405825b4478078e76fd906 (patch) | |
| tree | 9f7d00a689aac3631bce0629d716637f5c0bb11a /gcc/java/lang.c | |
| parent | 0501ae62c731ccca994a85e61d67685b829eb0be (diff) | |
| download | gcc-1b81a1c1bd5355d8b5405825b4478078e76fd906.zip gcc-1b81a1c1bd5355d8b5405825b4478078e76fd906.tar.gz gcc-1b81a1c1bd5355d8b5405825b4478078e76fd906.tar.bz2 | |
[ARM] Enable __fp16 as a function parameter and return type.
gcc/
2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
Jiong Wang <jiong.wang@arm.com>
* config/arm/arm-c.c (arm_cpu_builtins): Use def_or_undef_macro
for __ARM_FP16_FORMAT_IEEE and __ARM_FP16_FORMAT_ALTERNATIVE.
Define __ARM_FP16_ARGS when appropriate.
* config/arm/arm.c (arm_invalid_parameter_type): Remove
declaration.
(arm_invalid_return_type): Likewise.
(TARGET_INVALID_PARAMETER_TYPE): Remove.
(TARGET_INVALID_RETURN_TYPE): Remove.
(aapcs_vfp_sub_candidate): Allow HFmode.
(aapcs_vfp_allocate): Add comment. Support HFmode.
(aapcs_vfp_allocate_return_reg): Likewise.
(struct aapcs_cp_arg_layout): Slightly reword comments for
is_return_candidate and allocate_return_reg.
(output_mov_vfp): Update assert.
(arm_hard_regno_mode_ok): Remove comment, update HF-mode
condition.
(arm_invalid_parameter_type): Remove.
(amr_invalid_return_type): Remove.
* config/arm/arm.h (TARGET_NEON_FP16): Fix definition.
* config/arm/arm.md (*arm32_movhf): Disable for TARGET_VFP.
* config/arm/vfp.md (*movhf_vfp): Enable for TARGET_VFP.
gcc/testsuite/
2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
* g++.dg/ext/arm-fp16/fp16-param-1.c: Update expected output. Add
test for __ARM_FP16_ARGS.
* g++.dg/ext/arm-fp16/fp16-return-1.c: Update expected output.
* gcc.target/arm/aapcs/neon-vect10.c: New.
* gcc.target/arm/aapcs/neon-vect9.c: New.
* gcc.target/arm/aapcs/vfp18.c: New.
* gcc.target/arm/aapcs/vfp19.c: New.
* gcc.target/arm/aapcs/vfp20.c: New.
* gcc.target/arm/aapcs/vfp21.c: New.
* gcc.target/arm/fp16-aapcs-1.c: New.
* g++.target/arm/fp16-param-1.c: Update expected output. Add
test for __ARM_FP16_ARGS.
* g++.target/arm/fp16-return-1.c: Update expected output.
Co-Authored-By: Jiong Wang <jiong.wang@arm.com>
Co-Authored-By: Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
From-SVN: r236269
Diffstat (limited to 'gcc/java/lang.c')
0 files changed, 0 insertions, 0 deletions