[Bug 42437] New: Wine Wiki: Building Wine - Compiler Optimizations & Call-Stacks

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=42437

            Bug ID: 42437
           Summary: Wine Wiki: Building Wine - Compiler Optimizations &
                    Call-Stacks
           Product: WineHQ.org
           Version: unspecified
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: www-unknown
          Assignee: wine-bugs at winehq.org
          Reporter: wylda at volny.cz
      Distribution: ---

Wiki link:
https://wiki.winehq.org/Building_Wine#Compiler_Optimizations_.26_Call-Stacks

Says:
../wine-source/configure CFLAGS="-g -O1 -fno-optimize-sibling-calls
-fno-omit-frame-pointer -fno-inline"


IMHO these two are superfluous as:
 * "optimize-sibling-calls" is disabled in -O1 and enabled since -O2
 * "omit-frame-pointer" is disabled in -O0, -O1 and -O2

at least by comparing output of following two commands:
gcc -g -O1 -Q --help=common
gcc -g -O1 -fno-optimize-sibling-calls -fno-omit-frame-pointer -fno-inline -Q
--help=common


I tried that on Debian Stretch. Gcc (Debian 6.3.0-6) 6.3.0 20170205

-- 
Do not reply to this email, post in Bugzilla using the
above URL to reply.
You are receiving this mail because:
You are watching all bug changes.