| Commit message (Collapse) | Author | Age | Files | Lines | |
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| * | Update copyright dates with scripts/update-copyrights. | Joseph Myers | 2016-01-04 | 1 | -1/+1 |
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| * | Don't use dbl-64/wordsize-64 lround based on llround for ILP32 (bug 19079). | Joseph Myers | 2015-10-07 | 1 | -4/+0 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The implementation of lround in dbl-64/wordsize-64 as an alias or wrapper for llround is always incorrect when long is not 64-bit, because it misses required exceptions in overflow cases, as shown by my recently added tests. This patch removes that alias / wrapper in the non-LP64 case, together with the REGISTER_CAST_INT32_TO_INT64 macro, restoring the previous version of lround for dbl-64/wordsize-64 (newly conditioned on !_LP64). Tested for x86_64, and for mips64 with use of dbl-64/wordsize-64 enabled. [BZ #19079] * sysdeps/ieee754/dbl-64/wordsize-64/s_lround.c: Restore previous file, conditioned on [!_LP64]. * sysdeps/ieee754/dbl-64/wordsize-64/s_llround.c [!_LP64] (__lround): Do not define as function or alias. [!_LP64] (lround): Likewise. [!_LP64] (__lroundl): Likewise. [!_LP64] (lroundl): Likewise. * sysdeps/tile/sysdep.h (REGISTER_CAST_INT32_TO_INT64): Remove macro. * sysdeps/x86_64/x32/sysdep.h (REGISTER_CAST_INT32_TO_INT64): Likewise. | ||||
| * | lround: provide cast for wordsize-64 version if needed | Chris Metcalf | 2015-01-05 | 1 | -0/+4 |
| | | | | | | | | | | Platforms with 64-bit registers where 32-bit values need to have the high 32 bits set in a particular way need to have an explicit cast when using the 64-bit sysdeps/ieee754/dbl-64/wordsize-64 version of llround() as lround(). This includes tilegx32, and likely MIPS. x32 does not need this, and AArch64 ILP32 will not either. Require it to be specified in sysdep.h to be explicit. | ||||
| * | Update copyright dates with scripts/update-copyrights. | Joseph Myers | 2015-01-02 | 1 | -1/+1 |
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| * | Update copyright notices with scripts/update-copyrights | Allan McRae | 2014-01-01 | 1 | -1/+1 |
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| * | Update copyright notices with scripts/update-copyrights. | Joseph Myers | 2013-01-02 | 1 | -1/+1 |
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| * | Add sysdeps/x86_64/x32/sysdep.h | H.J. Lu | 2012-05-15 | 1 | -0/+92 |
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