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| author | Evandro Menezes <e.menezes@samsung.com> | 2015-04-06 19:19:34 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2015-04-06 19:19:34 +0000 |
| commit | e278ae6fdc213ed102e970b5ad115caa8076e761 (patch) | |
| tree | e646f7d014ec70a92bf65d446cd6e0f21586cb8f /gcc/config/arm | |
| parent | e4b33ee5e46bc68fa06d422c3900e8a1f6382e60 (diff) | |
| download | gcc-e278ae6fdc213ed102e970b5ad115caa8076e761.zip gcc-e278ae6fdc213ed102e970b5ad115caa8076e761.tar.gz gcc-e278ae6fdc213ed102e970b5ad115caa8076e761.tar.bz2 | |
add option for the Samsung Exynos M1 core
* 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.
* config/arm/arm-tune.md: Regenerate.
* config/arm/arm-tables.opt: Add entry for "exynos-m1".
* config/arm/bpabi.h: Likewise.
From-SVN: r221883
Diffstat (limited to 'gcc/config/arm')
| -rw-r--r-- | gcc/config/arm/arm-cores.def | 1 | ||||
| -rw-r--r-- | gcc/config/arm/arm-tables.opt | 3 | ||||
| -rw-r--r-- | gcc/config/arm/arm-tune.md | 3 | ||||
| -rw-r--r-- | gcc/config/arm/arm.c | 1 | ||||
| -rw-r--r-- | gcc/config/arm/bpabi.h | 2 |
5 files changed, 9 insertions, 1 deletions
diff --git a/gcc/config/arm/arm-cores.def b/gcc/config/arm/arm-cores.def index b22ea7f..7ade8a1 100644 --- a/gcc/config/arm/arm-cores.def +++ b/gcc/config/arm/arm-cores.def @@ -168,6 +168,7 @@ ARM_CORE("cortex-a17.cortex-a7", cortexa17cortexa7, cortexa7, 7A, FL_LDSCHED | ARM_CORE("cortex-a53", cortexa53, cortexa53, 8A, FL_LDSCHED | FL_CRC32, cortex_a53) ARM_CORE("cortex-a57", cortexa57, cortexa57, 8A, FL_LDSCHED | FL_CRC32, cortex_a57) ARM_CORE("cortex-a72", cortexa72, cortexa57, 8A, FL_LDSCHED | FL_CRC32, cortex_a57) +ARM_CORE("exynos-m1", exynosm1, cortexa57, 8A, FL_LDSCHED | FL_CRC32, cortex_a57) ARM_CORE("xgene1", xgene1, xgene1, 8A, FL_LDSCHED, xgene1) /* V8 big.LITTLE implementations */ diff --git a/gcc/config/arm/arm-tables.opt b/gcc/config/arm/arm-tables.opt index 3450e5b..510e745 100644 --- a/gcc/config/arm/arm-tables.opt +++ b/gcc/config/arm/arm-tables.opt @@ -313,6 +313,9 @@ EnumValue Enum(processor_type) String(cortex-a72) Value(cortexa72) EnumValue +Enum(processor_type) String(exynos-m1) Value(exynosm1) + +EnumValue Enum(processor_type) String(xgene1) Value(xgene1) EnumValue diff --git a/gcc/config/arm/arm-tune.md b/gcc/config/arm/arm-tune.md index d459f27..8b21d17 100644 --- a/gcc/config/arm/arm-tune.md +++ b/gcc/config/arm/arm-tune.md @@ -33,5 +33,6 @@ cortexm7,cortexm4,cortexm3, marvell_pj4,cortexa15cortexa7,cortexa17cortexa7, cortexa53,cortexa57,cortexa72, - xgene1,cortexa57cortexa53,cortexa72cortexa53" + exynosm1,xgene1,cortexa57cortexa53, + cortexa72cortexa53" (const (symbol_ref "((enum attr_tune) arm_tune)"))) diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index 50bd3eb..3b2b9a6 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -27209,6 +27209,7 @@ arm_issue_rate (void) case cortexa15: case cortexa57: + case exynosm1: return 3; case cortexm7: diff --git a/gcc/config/arm/bpabi.h b/gcc/config/arm/bpabi.h index c62130d..ceaf2cc 100644 --- a/gcc/config/arm/bpabi.h +++ b/gcc/config/arm/bpabi.h @@ -73,6 +73,7 @@ |mcpu=cortex-a57.cortex-a53 \ |mcpu=cortex-a72 \ |mcpu=cortex-a72.cortex-a53 \ + |mcpu=exynos-m1 \ |mcpu=xgene1 \ |mcpu=cortex-m1.small-multiply \ |mcpu=cortex-m0.small-multiply \ @@ -97,6 +98,7 @@ |mcpu=cortex-a57.cortex-a53 \ |mcpu=cortex-a72 \ |mcpu=cortex-a72.cortex-a53 \ + |mcpu=exynos-m1 \ |mcpu=xgene1 \ |mcpu=cortex-m1.small-multiply \ |mcpu=cortex-m0.small-multiply \ |