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| -rw-r--r-- | gcc/doc/invoke.texi | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 47a1f0b..b0e274c 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -5468,8 +5468,9 @@ Attempt to merge identical constants and identical variables. This option implies @option{-fmerge-constants}. In addition to @option{-fmerge-constants} this considers e.g.@: even constant initialized arrays or initialized constant variables with integral or floating point -types. Languages like C or C++ require each non-automatic variable to -have distinct location, so using this option will result in non-conforming +types. Languages like C or C++ require each variable, including multiple +instances of the same variable in recursive calls, to have distinct locations, +so using this option will result in non-conforming behavior. @item -fmodulo-sched |