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r227033 - in /trunk/gcc: ChangeLog config/arm/a...
- From: alalaw01 at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 20 Aug 2015 12:38:20 -0000
- Subject: r227033 - in /trunk/gcc: ChangeLog config/arm/a...
Author: alalaw01
Date: Thu Aug 20 12:38:20 2015
New Revision: 227033
URL: https://gcc.gnu.org/viewcvs?rev=227033&root=gcc&view=rev
Log:
[ARM] Hide existing float16 intrinsics unless we have a scalar __fp16 type
gcc/:
* config/arm/arm-builtins.c (arm_init_simd_builtin_types): Move
initialization of HFmode scalar type (float16_t) to...
(arm_init_fp16_builtins): ... Here. Combine with __fp16 initialization
code.
(arm_init_builtins): Call arm_init_fp16_builtins earlier and always.
* config/arm/arm_neon.h (vcvt_f16_f32, vcvt_f32_f16): Condition on
having an -mfp16-format.
gcc/testsuite/:
* lib/target-supports.exp
(check_effective_target_arm_neon_fp16_ok_nocache): Add flag variants
with -mfp16-format=ieee.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/arm/arm-builtins.c
trunk/gcc/config/arm/arm_neon.h
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/lib/target-supports.exp