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| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-04-17 13:19:46 +0000 |
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| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-04-17 13:19:46 +0000 |
| commit | b4f314ea97f04620d290f3ae25d831f46692864f (patch) | |
| tree | e99df6f0f35dce95dacd7a91b0242e81462a0860 /gcc/common.opt | |
| parent | 644412e1c29a2984b1b37656c18fe9f33791eff1 (diff) | |
| parent | 7de380af566c189319d706d3b4ab04e32ecc5d90 (diff) | |
| download | gcc-b4f314ea97f04620d290f3ae25d831f46692864f.tar.gz | |
Merge from trunk.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/wide-int@209485 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/common.opt')
| -rw-r--r-- | gcc/common.opt | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/gcc/common.opt b/gcc/common.opt index 62c72f0d2fb..da275e5cb45 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -1267,6 +1267,10 @@ fgnu-tm Common Report Var(flag_tm) Enable support for GNU transactional memory +fgnu-unique +Common Report Var(flag_gnu_unique) Init(1) +Use STB_GNU_UNIQUE if supported by the assembler + floop-flatten Common Ignore Does nothing. Preserved for backward compatibility. @@ -1491,21 +1495,27 @@ flto= Common RejectNegative Joined Var(flag_lto) Link-time optimization with number of parallel jobs or jobserver. -flto-partition=1to1 -Common Var(flag_lto_partition_1to1) -Partition symbols and vars at linktime based on object files they originate from +Enum +Name(lto_partition_model) Type(enum lto_partition_model) UnknownError(unknown LTO partitioning model %qs) + +EnumValue +Enum(lto_partition_model) String(none) Value(LTO_PARTITION_NONE) + +EnumValue +Enum(lto_partition_model) String(one) Value(LTO_PARTITION_ONE) -flto-partition=balanced -Common Var(flag_lto_partition_balanced) -Partition functions and vars at linktime into approximately same sized buckets +EnumValue +Enum(lto_partition_model) String(balanced) Value(LTO_PARTITION_BALANCED) -flto-partition=max -Common Var(flag_lto_partition_max) -Put every symbol into separate partition +EnumValue +Enum(lto_partition_model) String(1to1) Value(LTO_PARTITION_1TO1) + +EnumValue +Enum(lto_partition_model) String(max) Value(LTO_PARTITION_MAX) -flto-partition=none -Common Var(flag_lto_partition_none) -Disable partioning and streaming +flto-partition= +Common Joined RejectNegative Enum(lto_partition_model) Var(flag_lto_partition) Init(LTO_PARTITION_BALANCED) +Specify the algorithm to partition symbols and vars at linktime ; The initial value of -1 comes from Z_DEFAULT_COMPRESSION in zlib.h. flto-compression-level= |