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neysx 09/10/19 16:16:36 |
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|
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Modified: gcc-optimization.xml |
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Log: |
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#289741 mention -pipe uses more memory |
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|
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Revision Changes Path |
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1.17 xml/htdocs/doc/en/gcc-optimization.xml |
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|
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file : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/doc/en/gcc-optimization.xml?rev=1.17&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/doc/en/gcc-optimization.xml?rev=1.17&content-type=text/plain |
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diff : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/doc/en/gcc-optimization.xml?r1=1.16&r2=1.17 |
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|
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Index: gcc-optimization.xml |
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=================================================================== |
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RCS file: /var/cvsroot/gentoo/xml/htdocs/doc/en/gcc-optimization.xml,v |
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retrieving revision 1.16 |
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retrieving revision 1.17 |
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diff -u -r1.16 -r1.17 |
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--- gcc-optimization.xml 19 Jul 2009 02:05:08 -0000 1.16 |
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+++ gcc-optimization.xml 19 Oct 2009 16:16:36 -0000 1.17 |
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@@ -1,6 +1,6 @@ |
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<?xml version='1.0' encoding='UTF-8'?> |
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<!DOCTYPE guide SYSTEM "/dtd/guide.dtd"> |
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-<!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/gcc-optimization.xml,v 1.16 2009/07/19 02:05:08 nightmorph Exp $ --> |
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+<!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/gcc-optimization.xml,v 1.17 2009/10/19 16:16:36 neysx Exp $ --> |
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|
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<guide link="/doc/en/gcc-optimization.xml"> |
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<title>Compilation Optimization Guide</title> |
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@@ -19,8 +19,8 @@ |
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<!-- See http://creativecommons.org/licenses/by-sa/2.5 --> |
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<license/> |
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|
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-<version>1.11</version> |
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-<date>2009-07-18</date> |
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+<version>1.12</version> |
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+<date>2009-10-19</date> |
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|
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<chapter> |
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<title>Introduction</title> |
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@@ -340,10 +340,11 @@ |
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<body> |
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|
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<p> |
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-A fun, safe flag to use is <c>-pipe</c>. This flag actually has no effect on the |
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+A common flag is <c>-pipe</c>. This flag actually has no effect on the |
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generated code, but it makes the compilation process faster. It tells the |
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compiler to use pipes instead of temporary files during the different stages of |
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-compilation. |
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+compilation, which uses more memory. On systems with low memory, gcc might get |
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+killed. In that case, do not use this flag. |
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</p> |
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|
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</body> |
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