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(Created page with "[http://www.linaro.org/linaro-blog/2012/04/12/linaro-gcc-4-7-and-4-6-2012-04-released/ Linaro GCC 4.7]")
 
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[http://www.linaro.org/linaro-blog/2012/04/12/linaro-gcc-4-7-and-4-6-2012-04-released/ Linaro GCC 4.7]
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Linaro GCC 4.7 2012.04 is the first release in the 4.7 series. Based off the latest GCC 4.7.0+svn186061 release, it includes performance improvements especially around 64 bit operations.
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Interesting changes include:
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:::Our first 4.7 based release
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:::Updates to GCC 4.7.0+svn186061
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:::Better use of 16 bit Thumb-2 instructions for smaller code size
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:::Implements 64 bit ones complement in NEON
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:::Adds support for the ARMv6 saturation instructions
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:::Backports the NEON lexer improvements for faster compilation
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:::Backports the 64 bit multiply, divide, and mod improvements
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Fixes:
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:::LP: #960283 slp pass assert when compiler configure with –enable-checking
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:::Based off the latest GCC 4.6.3+svn186060 release, this is the first release after entering maintenance.
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Fixes:
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:::LP: #960283 slp pass assert when compiler configure with –enable-checking

Revision as of 22:09, June 2, 2013

Linaro GCC 4.7 2012.04 is the first release in the 4.7 series. Based off the latest GCC 4.7.0+svn186061 release, it includes performance improvements especially around 64 bit operations.

Interesting changes include:

Our first 4.7 based release
Updates to GCC 4.7.0+svn186061
Better use of 16 bit Thumb-2 instructions for smaller code size
Implements 64 bit ones complement in NEON
Adds support for the ARMv6 saturation instructions
Backports the NEON lexer improvements for faster compilation
Backports the 64 bit multiply, divide, and mod improvements

Fixes:

LP: #960283 slp pass assert when compiler configure with –enable-checking
Based off the latest GCC 4.6.3+svn186060 release, this is the first release after entering maintenance.

Fixes:

LP: #960283 slp pass assert when compiler configure with –enable-checking

All items (29)

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