diff options
Diffstat (limited to 'include/clang')
| -rw-r--r-- | include/clang/Driver/CC1Options.td | 1 | ||||
| -rw-r--r-- | include/clang/Frontend/CodeGenOptions.h | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/include/clang/Driver/CC1Options.td b/include/clang/Driver/CC1Options.td index 065fdd2c2c..55d061bb1f 100644 --- a/include/clang/Driver/CC1Options.td +++ b/include/clang/Driver/CC1Options.td @@ -179,6 +179,7 @@ def mms_bitfields : Flag<"-mms-bitfields">, HelpText<"Set the default structure layout to be compatible with the Microsoft compiler standard.">; def O : Joined<"-O">, HelpText<"Optimization level">; def Os : Flag<"-Os">, HelpText<"Optimize for size">; +def Oz : Flag<"-Oz">, HelpText<"Optimize for size, regardless of performance">; def pg : Flag<"-pg">, HelpText<"Enable mcount instrumentation">; //===----------------------------------------------------------------------===// diff --git a/include/clang/Frontend/CodeGenOptions.h b/include/clang/Frontend/CodeGenOptions.h index cede010199..4e17bdce0f 100644 --- a/include/clang/Frontend/CodeGenOptions.h +++ b/include/clang/Frontend/CodeGenOptions.h @@ -76,7 +76,7 @@ public: unsigned OmitLeafFramePointer : 1; /// Set when -momit-leaf-frame-pointer is /// enabled. unsigned OptimizationLevel : 3; /// The -O[0-4] option specified. - unsigned OptimizeSize : 1; /// If -Os is specified. + unsigned OptimizeSize : 2; /// If -Os (==1) or -Oz (==2) is specified. unsigned RelaxAll : 1; /// Relax all machine code instructions. unsigned RelaxedAliasing : 1; /// Set when -fno-strict-aliasing is enabled. unsigned SaveTempLabels : 1; /// Save temporary labels. |