| Commit message (Collapse) | Author | Age | Files | Lines |
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1.2 -fformat-extensions.
Remove r1.7 (FORCE_OPTIMIZATION_DOWNGRADE knob for Alpha) as obsolete.
Move r1.14 (-O0 -O1 optimize alignment for time, not size) to opts.c.
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1.14 (-O/-O1 optimize alignment for time, not size).
Back out r1.22 which used to enable warnings in system headers by
default.
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1.2 -fformat-extensions.
1.7 FORCE_OPTIMIZATION_DOWNGRADE knob for Alpha.
1.14 -O0 -O1 optimize alignment for time, not size.
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1.2 -fformat-extensions.
1.7 FORCE_OPTIMIZATION_DOWNGRADE knob for Alpha.
1.14 -O0 -O1 optimize alignment for time, not size.
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1.14 (-O/-O1 optimize alignment for time, not size) into Gcc 3.2.1 release.
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1.2 -fformat-extensions
1.7 FORCE_OPTIMIZATION_DOWNGRADE knob for Alpha
1.14 -O0 -O1 should optimize alignment for time, not size
Approved by: obrien
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From current testsuite results, the optimizer bugs don't appear to exist
anymore. RTH@cygnus.com did a lot of work on the Alpha ELF code generator
for GCC 3.2[.0]. A recent FreeBSD/AXP GCC bootstrap is at
http://gcc.gnu.org/ml/gcc-testresults/2002-09/msg00604.html
In this bootstraps, all gcc libraries are built with -O2 and c-torture
gives -O2 a real workout. None of the remaining failures have anything
to do with -O2 optimizer bugs.
Submitted by: Loren James Rittle <rittle@latour.rsch.comm.mot.com>
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1.2 -fformat-extensions
1.7 optimization downgrade
1.14 -O0 -O1 should optimize alignment for time, not size
Approved by: obrien
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Instead it attempted to do the easy optimization of alignment for time,
which should be to 1-byte alignment on i386's.
Submitted by: bde
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into the Gcc 3.1 prerelease.
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into GCC 3.1-snap.
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value, it forces GCC to not optimize above this level. For intance, GCC
made with "WANT_FORCE_OPTIMIZATION_DOWNGRADE=1" is a good setting for the
Alpha platform when building ports.
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Alpha & FORCE_OPTIMIZATION_DOWNGRADE); 1.8 (-Wnon-const-format)
into GCC 2.95.3(RC#3).
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Alpha & FORCE_OPTIMIZATION_DOWNGRADE); 1.8 (-Wnon-const-format)
into GCC 2.95.3(RC#1).
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"FORCE_OPTIMIZATION_DOWNGRADE" is defined when GCC is built.
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This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
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This is enabled by the undocumented option -fformat-extensions.
This option should be named better and/or give more control over
the extensions.
Fixed a message - don't warn about the field width when it's the
precision that has the wrong type. Didn't fix excessive checking
for the precision relative to the type - ANSI requires both to be
ints, but gcc permits the field width to be either int or unsigned
int.
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non-i386, non-unix, and generatable files have been trimmed, but can easily
be added in later if needed.
gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's
handy to have both available for reference for such little cost.
The freebsd-specific changes will then be committed, and once the dust has
settled, the bmakefiles will be committed to use this code.
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