am 86ac7341: Merge "Add aarch64 instructions wherever possible"
* commit '86ac734142a4d0765ceb589e7dcc3af1a4f4a8dd': Add aarch64 instructions wherever possible
This commit is contained in:
Christopher Ferris
Android Git Automerger
commit
1edafd561a
8 changed files with 285 additions and 22 deletions
109
libm/Android.mk
109
libm/Android.mk
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@ -69,8 +69,6 @@ LOCAL_SRC_FILES := \
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upstream-freebsd/lib/msun/src/e_scalbf.c \
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upstream-freebsd/lib/msun/src/e_sinh.c \
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upstream-freebsd/lib/msun/src/e_sinhf.c \
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upstream-freebsd/lib/msun/src/e_sqrt.c \
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upstream-freebsd/lib/msun/src/e_sqrtf.c \
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upstream-freebsd/lib/msun/src/imprecise.c \
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upstream-freebsd/lib/msun/src/k_cos.c \
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upstream-freebsd/lib/msun/src/k_cosf.c \
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@ -92,8 +90,6 @@ LOCAL_SRC_FILES := \
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upstream-freebsd/lib/msun/src/s_cbrtf.c \
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upstream-freebsd/lib/msun/src/s_ccosh.c \
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upstream-freebsd/lib/msun/src/s_ccoshf.c \
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upstream-freebsd/lib/msun/src/s_ceil.c \
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upstream-freebsd/lib/msun/src/s_ceilf.c \
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upstream-freebsd/lib/msun/src/s_cexp.c \
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upstream-freebsd/lib/msun/src/s_cexpf.c \
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upstream-freebsd/lib/msun/src/s_cimag.c \
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@ -130,9 +126,6 @@ LOCAL_SRC_FILES := \
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upstream-freebsd/lib/msun/src/s_fdim.c \
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upstream-freebsd/lib/msun/src/s_finite.c \
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upstream-freebsd/lib/msun/src/s_finitef.c \
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upstream-freebsd/lib/msun/src/s_floorf.c \
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upstream-freebsd/lib/msun/src/s_fma.c \
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upstream-freebsd/lib/msun/src/s_fmaf.c \
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upstream-freebsd/lib/msun/src/s_fmax.c \
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upstream-freebsd/lib/msun/src/s_fmaxf.c \
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upstream-freebsd/lib/msun/src/s_fmin.c \
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@ -141,16 +134,12 @@ LOCAL_SRC_FILES := \
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upstream-freebsd/lib/msun/src/s_frexpf.c \
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upstream-freebsd/lib/msun/src/s_ilogb.c \
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upstream-freebsd/lib/msun/src/s_ilogbf.c \
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upstream-freebsd/lib/msun/src/s_llrint.c \
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upstream-freebsd/lib/msun/src/s_llrintf.c \
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upstream-freebsd/lib/msun/src/s_llround.c \
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upstream-freebsd/lib/msun/src/s_llroundf.c \
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upstream-freebsd/lib/msun/src/s_log1p.c \
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upstream-freebsd/lib/msun/src/s_log1pf.c \
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upstream-freebsd/lib/msun/src/s_logb.c \
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upstream-freebsd/lib/msun/src/s_logbf.c \
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upstream-freebsd/lib/msun/src/s_lrint.c \
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upstream-freebsd/lib/msun/src/s_lrintf.c \
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upstream-freebsd/lib/msun/src/s_lround.c \
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upstream-freebsd/lib/msun/src/s_lroundf.c \
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upstream-freebsd/lib/msun/src/s_modf.c \
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@ -161,8 +150,6 @@ LOCAL_SRC_FILES := \
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upstream-freebsd/lib/msun/src/s_nextafterf.c \
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upstream-freebsd/lib/msun/src/s_remquo.c \
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upstream-freebsd/lib/msun/src/s_remquof.c \
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upstream-freebsd/lib/msun/src/s_rint.c \
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upstream-freebsd/lib/msun/src/s_rintf.c \
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upstream-freebsd/lib/msun/src/s_round.c \
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upstream-freebsd/lib/msun/src/s_roundf.c \
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upstream-freebsd/lib/msun/src/s_scalbln.c \
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@ -178,8 +165,6 @@ LOCAL_SRC_FILES := \
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upstream-freebsd/lib/msun/src/s_tanh.c \
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upstream-freebsd/lib/msun/src/s_tanhf.c \
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upstream-freebsd/lib/msun/src/s_tgammaf.c \
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upstream-freebsd/lib/msun/src/s_trunc.c \
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upstream-freebsd/lib/msun/src/s_truncf.c \
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upstream-freebsd/lib/msun/src/w_cabs.c \
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upstream-freebsd/lib/msun/src/w_cabsf.c \
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upstream-freebsd/lib/msun/src/w_cabsl.c \
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@ -260,8 +245,28 @@ LOCAL_SRC_FILES += \
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LOCAL_SRC_FILES += \
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signbit.c \
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# Arch specific optimizations.
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# -----------------------------------------------------------------------------
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# arm
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# -----------------------------------------------------------------------------
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LOCAL_SRC_FILES_arm += \
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arm/fenv.c \
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upstream-freebsd/lib/msun/src/e_sqrt.c \
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upstream-freebsd/lib/msun/src/e_sqrtf.c \
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upstream-freebsd/lib/msun/src/s_ceil.c \
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upstream-freebsd/lib/msun/src/s_ceilf.c \
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upstream-freebsd/lib/msun/src/s_fma.c \
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upstream-freebsd/lib/msun/src/s_fmaf.c \
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upstream-freebsd/lib/msun/src/s_floorf.c \
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upstream-freebsd/lib/msun/src/s_llrint.c \
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upstream-freebsd/lib/msun/src/s_llrintf.c \
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upstream-freebsd/lib/msun/src/s_lrint.c \
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upstream-freebsd/lib/msun/src/s_lrintf.c \
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upstream-freebsd/lib/msun/src/s_rint.c \
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upstream-freebsd/lib/msun/src/s_rintf.c \
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upstream-freebsd/lib/msun/src/s_trunc.c \
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upstream-freebsd/lib/msun/src/s_truncf.c \
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# s_floor.S requires neon instructions.
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ifdef TARGET_2ND_ARCH
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@ -277,25 +282,87 @@ else
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LOCAL_SRC_FILES_arm += arm/s_floor.S
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endif
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# -----------------------------------------------------------------------------
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# arm64
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# -----------------------------------------------------------------------------
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LOCAL_SRC_FILES_arm64 += \
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arm64/ceil.S \
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arm64/fenv.c \
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upstream-freebsd/lib/msun/src/s_floor.c \
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arm64/fma.S \
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arm64/floor.S \
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arm64/lrint.S \
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arm64/rint.S \
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arm64/sqrt.S \
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arm64/trunc.S \
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LOCAL_SRC_FILES_mips += \
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# -----------------------------------------------------------------------------
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# mips
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# -----------------------------------------------------------------------------
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libm_mips_arch_files := \
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mips/fenv.c \
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upstream-freebsd/lib/msun/src/e_sqrt.c \
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upstream-freebsd/lib/msun/src/e_sqrtf.c \
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upstream-freebsd/lib/msun/src/s_ceil.c \
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upstream-freebsd/lib/msun/src/s_ceilf.c \
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upstream-freebsd/lib/msun/src/s_fma.c \
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upstream-freebsd/lib/msun/src/s_fmaf.c \
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upstream-freebsd/lib/msun/src/s_floor.c \
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upstream-freebsd/lib/msun/src/s_floorf.c \
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upstream-freebsd/lib/msun/src/s_llrint.c \
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upstream-freebsd/lib/msun/src/s_llrintf.c \
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upstream-freebsd/lib/msun/src/s_lrint.c \
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upstream-freebsd/lib/msun/src/s_lrintf.c \
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upstream-freebsd/lib/msun/src/s_rint.c \
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upstream-freebsd/lib/msun/src/s_rintf.c \
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upstream-freebsd/lib/msun/src/s_trunc.c \
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upstream-freebsd/lib/msun/src/s_truncf.c \
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LOCAL_SRC_FILES_mips64 += \
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mips/fenv.c \
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upstream-freebsd/lib/msun/src/s_floor.c \
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LOCAL_SRC_FILES_mips += $(libm_mips_arch_files)
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LOCAL_SRC_FILES_mips64 += $(libm_mips_arch_files)
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# -----------------------------------------------------------------------------
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# x86
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# -----------------------------------------------------------------------------
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LOCAL_SRC_FILES_x86 += \
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i387/fenv.c \
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upstream-freebsd/lib/msun/src/e_sqrt.c \
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upstream-freebsd/lib/msun/src/e_sqrtf.c \
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upstream-freebsd/lib/msun/src/s_ceil.c \
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upstream-freebsd/lib/msun/src/s_ceilf.c \
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upstream-freebsd/lib/msun/src/s_fma.c \
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upstream-freebsd/lib/msun/src/s_fmaf.c \
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upstream-freebsd/lib/msun/src/s_floor.c \
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upstream-freebsd/lib/msun/src/s_floorf.c \
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upstream-freebsd/lib/msun/src/s_llrint.c \
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upstream-freebsd/lib/msun/src/s_llrintf.c \
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upstream-freebsd/lib/msun/src/s_lrint.c \
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upstream-freebsd/lib/msun/src/s_lrintf.c \
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upstream-freebsd/lib/msun/src/s_rint.c \
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upstream-freebsd/lib/msun/src/s_rintf.c \
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upstream-freebsd/lib/msun/src/s_trunc.c \
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upstream-freebsd/lib/msun/src/s_truncf.c \
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# -----------------------------------------------------------------------------
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# x86_64
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# -----------------------------------------------------------------------------
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LOCAL_SRC_FILES_x86_64 += \
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amd64/fenv.c \
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upstream-freebsd/lib/msun/src/e_sqrt.c \
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upstream-freebsd/lib/msun/src/e_sqrtf.c \
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upstream-freebsd/lib/msun/src/s_ceil.c \
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upstream-freebsd/lib/msun/src/s_ceilf.c \
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upstream-freebsd/lib/msun/src/s_fma.c \
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upstream-freebsd/lib/msun/src/s_fmaf.c \
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upstream-freebsd/lib/msun/src/s_floor.c \
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upstream-freebsd/lib/msun/src/s_floorf.c \
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upstream-freebsd/lib/msun/src/s_llrint.c \
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upstream-freebsd/lib/msun/src/s_llrintf.c \
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upstream-freebsd/lib/msun/src/s_lrint.c \
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upstream-freebsd/lib/msun/src/s_lrintf.c \
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upstream-freebsd/lib/msun/src/s_rint.c \
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upstream-freebsd/lib/msun/src/s_rintf.c \
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upstream-freebsd/lib/msun/src/s_trunc.c \
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upstream-freebsd/lib/msun/src/s_truncf.c \
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LOCAL_C_INCLUDES_x86 += $(LOCAL_PATH)/i387
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@ -303,7 +370,6 @@ LOCAL_C_INCLUDES += $(LOCAL_PATH)/upstream-freebsd/lib/msun/src/
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LOCAL_C_INCLUDES_64 += $(LOCAL_PATH)/upstream-freebsd/lib/msun/ld128/
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LOCAL_CLANG := $(libm_clang)
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LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
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LOCAL_ARM_MODE := arm
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LOCAL_CFLAGS := \
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-DFLT_EVAL_METHOD=0 \
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@ -340,7 +406,6 @@ include $(CLEAR_VARS)
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LOCAL_MODULE := libm
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LOCAL_CLANG := $(libm_clang)
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LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
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LOCAL_SYSTEM_SHARED_LIBRARIES := libc
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LOCAL_WHOLE_STATIC_LIBRARIES := libm
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27
libm/arm64/ceil.S
Normal file
27
libm/arm64/ceil.S
Normal file
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@ -0,0 +1,27 @@
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/*
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* Copyright 2015, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <private/bionic_asm.h>
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ENTRY(ceil)
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frintP d0, d0
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ret
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END(ceil)
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ENTRY(ceilf)
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frintP s0, s0
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ret
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END(ceilf)
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27
libm/arm64/floor.S
Normal file
27
libm/arm64/floor.S
Normal file
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@ -0,0 +1,27 @@
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/*
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* Copyright 2015, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
|
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
|
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
|
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* limitations under the License.
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*/
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#include <private/bionic_asm.h>
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ENTRY(floor)
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frintM d0, d0
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ret
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END(floor)
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ENTRY(floorf)
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frintM s0, s0
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ret
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END(floorf)
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27
libm/arm64/fma.S
Normal file
27
libm/arm64/fma.S
Normal file
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@ -0,0 +1,27 @@
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/*
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* Copyright 2015, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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||||
* you may not use this file except in compliance with the License.
|
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* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
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* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
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#include <private/bionic_asm.h>
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ENTRY(fma)
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fmadd d0, d0, d1, d2
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ret
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END(fma)
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ENTRY(fmaf)
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fmadd s0, s0, s1, s2
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ret
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END(fmaf)
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36
libm/arm64/lrint.S
Normal file
36
libm/arm64/lrint.S
Normal file
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@ -0,0 +1,36 @@
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/*
|
||||
* Copyright 2015, The Android Open Source Project
|
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*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
#include <private/bionic_asm.h>
|
||||
|
||||
ENTRY(lrint)
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||||
frintX d0, d0
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fcvtzs x0, d0
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||||
ret
|
||||
END(lrint)
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||||
|
||||
ENTRY(lrintf)
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||||
frintX s0, s0
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fcvtzs x0, s0
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ret
|
||||
END(lrintf)
|
||||
|
||||
// sizeof(long) and sizeof(long long) are the same for aarch64
|
||||
.weak llrint
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.equ llrint,lrint
|
||||
|
||||
.weak llrintf
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||||
.equ llrintf,lrintf
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||||
27
libm/arm64/rint.S
Normal file
27
libm/arm64/rint.S
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
/*
|
||||
* Copyright 2015, The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
#include <private/bionic_asm.h>
|
||||
|
||||
ENTRY(rint)
|
||||
frintX d0, d0
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||||
ret
|
||||
END(rint)
|
||||
|
||||
ENTRY(rintf)
|
||||
frintX s0, s0
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||||
ret
|
||||
END(rintf)
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||||
27
libm/arm64/sqrt.S
Normal file
27
libm/arm64/sqrt.S
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
/*
|
||||
* Copyright 2015, The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
#include <private/bionic_asm.h>
|
||||
|
||||
ENTRY(sqrt)
|
||||
fsqrt d0, d0
|
||||
ret
|
||||
END(sqrt)
|
||||
|
||||
ENTRY(sqrtf)
|
||||
fsqrt s0, s0
|
||||
ret
|
||||
END(sqrtf)
|
||||
27
libm/arm64/trunc.S
Normal file
27
libm/arm64/trunc.S
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
/*
|
||||
* Copyright 2015, The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
#include <private/bionic_asm.h>
|
||||
|
||||
ENTRY(trunc)
|
||||
frintZ d0, d0
|
||||
ret
|
||||
END(trunc)
|
||||
|
||||
ENTRY(truncf)
|
||||
frintZ s0, s0
|
||||
ret
|
||||
END(truncf)
|
||||
Loading…
Reference in a new issue