62 lines
2.2 KiB
Plaintext
62 lines
2.2 KiB
Plaintext
$OpenBSD: patch-gcc_common_opt,v 1.3 2012/04/02 15:28:04 pascal Exp $
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--- gcc/common.opt.orig Mon Apr 11 17:26:47 2011
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+++ gcc/common.opt Sun Apr 1 01:43:48 2012
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@@ -543,6 +543,10 @@ Wlarger-than=
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Common RejectNegative Joined UInteger Warning
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-Wlarger-than=<number> Warn if an object is larger than <number> bytes
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+Wstack-larger-than-
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+Common RejectNegative Joined UInteger
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+-Wstack-larger-than-<number> Warn if a function is using more than <number> bytes of stack space for its local variables.
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+
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Wunsafe-loop-optimizations
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Common Var(warn_unsafe_loop_optimizations) Warning
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Warn if the loop cannot be optimized due to nontrivial assumptions.
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@@ -616,7 +620,7 @@ Common Var(warn_switch_enum) Warning
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Warn about all enumerated switches missing a specific case
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Wsystem-headers
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-Common Var(warn_system_headers) Warning
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+Common Var(warn_system_headers) Init(1) Warning
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Do not suppress warnings from system headers
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Wtrampolines
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@@ -667,6 +671,10 @@ Wunused-variable
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Common Var(warn_unused_variable) Init(-1) Warning
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Warn when a variable is unused
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+Wvariable-decl
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+Common Var(warn_variable_decl)
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+Warn about variable-sized declarations
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+
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Wcoverage-mismatch
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Common Var(warn_coverage_mismatch) Init(1) Warning
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Warn in case profiles in -fprofile-use do not match
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@@ -938,7 +946,7 @@ Common Report Var(flag_delayed_branch) Optimization
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Attempt to fill delay slots of branch instructions
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fdelete-null-pointer-checks
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-Common Report Var(flag_delete_null_pointer_checks) Init(1) Optimization
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+Common Report Var(flag_delete_null_pointer_checks)
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Delete useless null pointer checks
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fdevirtualize
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@@ -1161,7 +1169,7 @@ Enable guessing of branch probabilities
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; On SVR4 targets, it also controls whether or not to emit a
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; string identifying the compiler.
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fident
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-Common Report Var(flag_no_ident,0)
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+Common Report Var(flag_no_ident,0) Init(1)
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Process #ident directives
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fif-conversion
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@@ -1779,7 +1787,7 @@ Common RejectNegative Joined Var(common_deferred_optio
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-fstack-limit-symbol=<name> Trap if the stack goes past symbol <name>
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fstack-protector
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-Common Report Var(flag_stack_protect, 1)
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+Common Report Var(flag_stack_protect, 1) Init(-1)
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Use propolice as a stack protection method
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fstack-protector-all
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