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| author | Evandro Menezes <e.menezes@samsung.com> | 2015-04-06 19:19:43 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2015-04-06 19:19:43 +0000 |
| commit | 85bb7f7f02e794b336fa9700424c024beb15aeb1 (patch) | |
| tree | 2b65904008991ff304f17fc795a63a2b59461ea5 | |
| parent | e278ae6fdc213ed102e970b5ad115caa8076e761 (diff) | |
| download | gcc-85bb7f7f02e794b336fa9700424c024beb15aeb1.zip gcc-85bb7f7f02e794b336fa9700424c024beb15aeb1.tar.gz gcc-85bb7f7f02e794b336fa9700424c024beb15aeb1.tar.bz2 | |
add option for the Samsung Exynos M1 core for AArch64
* doc/invoke.texi (AARCH64/mtune): Add exynos-m1 as an option.
* config/aarch64/aarch64-cores.def (exynos-m1): New core.
* config/aarch64/aarch64-tune.md: Regenerate.
From-SVN: r221884
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64-cores.def | 1 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64-tune.md | 2 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 4 |
4 files changed, 10 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d40cd51..9d22614 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2015-04-06 Evandro Menezes <e.menezes@samsung.com> + * doc/invoke.texi (AARCH64/mtune): Add exynos-m1 as an option. + * config/aarch64/aarch64-cores.def (exynos-m1): New core. + * config/aarch64/aarch64-tune.md: Regenerate. + +2015-04-06 Evandro Menezes <e.menezes@samsung.com> + * doc/invoke.texi (ARM/mtune): Add "exynos-m1" as an option. * config/arm/arm.c (arm_issue_rate): Specify "3" for "exynosm1". * config/arm/arm-cores.def (exynos-m1): New core. diff --git a/gcc/config/aarch64/aarch64-cores.def b/gcc/config/aarch64/aarch64-cores.def index 9b2eca2..e46d91b 100644 --- a/gcc/config/aarch64/aarch64-cores.def +++ b/gcc/config/aarch64/aarch64-cores.def @@ -37,6 +37,7 @@ AARCH64_CORE("cortex-a53", cortexa53, cortexa53, 8, AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC, cortexa53) AARCH64_CORE("cortex-a57", cortexa57, cortexa57, 8, AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC, cortexa57) AARCH64_CORE("cortex-a72", cortexa72, cortexa57, 8, AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC, cortexa57) +AARCH64_CORE("exynos-m1", exynosm1, cortexa57, 8, AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, cortexa57) AARCH64_CORE("thunderx", thunderx, thunderx, 8, AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx) AARCH64_CORE("xgene1", xgene1, xgene1, 8, AARCH64_FL_FOR_ARCH8, xgene1) diff --git a/gcc/config/aarch64/aarch64-tune.md b/gcc/config/aarch64/aarch64-tune.md index c3305f9..7d063e4 100644 --- a/gcc/config/aarch64/aarch64-tune.md +++ b/gcc/config/aarch64/aarch64-tune.md @@ -1,5 +1,5 @@ ;; -*- buffer-read-only: t -*- ;; Generated automatically by gentune.sh from aarch64-cores.def (define_attr "tune" - "cortexa53,cortexa57,cortexa72,thunderx,xgene1,cortexa57cortexa53,cortexa72cortexa53" + "cortexa53,cortexa57,cortexa72,exynosm1,thunderx,xgene1,cortexa57cortexa53,cortexa72cortexa53" (const (symbol_ref "((enum attr_tune) aarch64_tune)"))) diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 38e0f65..f9781f4 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -12335,8 +12335,8 @@ architecture. @opindex mtune Specify the name of the target processor for which GCC should tune the performance of the code. Permissible values for this option are: -@samp{generic}, @samp{cortex-a53}, @samp{cortex-a57}, -@samp{cortex-a72}, @samp{thunderx}, @samp{xgene1}. +@samp{generic}, @samp{cortex-a53}, @samp{cortex-a57}, @samp{cortex-a72}, +@samp{exynos-m1}, @samp{thunderx}, @samp{xgene1}. Additionally, this option can specify that GCC should tune the performance of the code for a big.LITTLE system. Permissible values for this |