[dmd-internals] [D-Programming-Language/dmd] 44b9d2: Fix Issue 12164 - Function returning ptrdiff_t.min...

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  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: 44b9d2735e58833115fcf4fb7f3cc4ba524e9159
      https://github.com/D-Programming-Language/dmd/commit/44b9d2735e58833115fcf4fb7f3cc4ba524e9159
  Author: Daniel Murphy <yebblies at gmail.com>
  Date:   2014-07-24 (Thu, 24 Jul 2014)

  Changed paths:
    M src/backend/cod2.c
    M test/runnable/mars1.d

  Log Message:
  -----------
  Fix Issue 12164 - Function returning ptrdiff_t.min in 64-bit returning 0 when -O is set

The trick used to optimize ?const:const doesn't work when you can't actually express the value as immediates.  They were silently truncated leading to incorrect results.

Values were also truncated due to a typo.


  Commit: f4a8858f5dd2cf8a46917bae5cebade9c786d007
      https://github.com/D-Programming-Language/dmd/commit/f4a8858f5dd2cf8a46917bae5cebade9c786d007
  Author: Walter Bright <walter at walterbright.com>
  Date:   2014-07-24 (Thu, 24 Jul 2014)

  Changed paths:
    M src/backend/cod2.c
    M test/runnable/mars1.d

  Log Message:
  -----------
  Merge pull request #3805 from yebblies/issue12164

Fix Issue 12164 - Function returning ptrdiff_t.min in 64-bit returning 0 when -O is set


Compare: https://github.com/D-Programming-Language/dmd/compare/b2f6ebd2e5d4...f4a8858f5dd2