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Overview
Comment: | 3390638 Workaround broken solaris studio cc optimizer. Thanks to Wolfgang S. Kechel. |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
b9fb2d765344d47c26e68005a9f42865 |
User & Date: | dgp 2011-09-13 20:04:35 |
Context
2011-09-15
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16:27 | 3408408 Partial improvement by sharing as literals the computed values of constant subexpressions wh... check-in: 3ea7c67cbf user: dgp tags: trunk | |
2011-09-13
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20:04 | 3390638 Workaround broken solaris studio cc optimizer. Thanks to Wolfgang S. Kechel. check-in: b9fb2d7653 user: dgp tags: trunk | |
20:03 | 3390638 Workaround broken solaris studio cc optimizer. Thanks to Wolfgang S. Kechel. check-in: c233837119 user: dgp tags: core-8-5-branch | |
18:27 | 3405652 Portability workaround for broken system DTrace support. Thanks to Dagobert Michelson. check-in: d9f5e84500 user: dgp tags: trunk | |
Changes
Changes to ChangeLog.
1 2 3 4 5 6 7 8 | 2011-09-13 Don Porter <[email protected]> * generic/tclDTrace.d: [Bug 3405652] Portability workaround for broken system DTrace support. Thanks to Dagobert Michelson. 2011-09-12 Jan Nijtmans <[email protected]> * win/tclWinPort.h: [Bug 3407070] tclPosixStr.c won't build with | > > > | 1 2 3 4 5 6 7 8 9 10 11 | 2011-09-13 Don Porter <[email protected]> * generic/tclUtil.c: [Bug 3390638] Workaround broken solaris studio cc optimizer. Thanks to Wolfgang S. Kechel. * generic/tclDTrace.d: [Bug 3405652] Portability workaround for broken system DTrace support. Thanks to Dagobert Michelson. 2011-09-12 Jan Nijtmans <[email protected]> * win/tclWinPort.h: [Bug 3407070] tclPosixStr.c won't build with |
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Changes to generic/tclUtil.c.
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3152 3153 3154 3155 3156 3157 3158 | /* * Check whether "n" is the maximum negative value. This is * -2^(m-1) for an m-bit word, and has no positive equivalent; * negating it produces the same value. */ | > | | 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 | /* * Check whether "n" is the maximum negative value. This is * -2^(m-1) for an m-bit word, and has no positive equivalent; * negating it produces the same value. */ intVal = -n; /* [Bug 3390638] Workaround for*/ if (n == -n || intVal == n) { /* broken compiler optimizers. */ return sprintf(buffer, "%ld", n); } /* * Generate the characters of the result backwards in the buffer. */ |
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