[Mesa-dev] [Bug 94907] codegen/nv50_ir_ra.cpp:1330:29: error: ‘isinf’ was not declared in this scope

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94907

            Bug ID: 94907
           Summary: codegen/nv50_ir_ra.cpp:1330:29: error: ‘isinf’ was not
                    declared in this scope
           Product: Mesa
           Version: git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Mesa core
          Assignee: mesa-dev at lists.freedesktop.org
          Reporter: vlee at freedesktop.org
        QA Contact: mesa-dev at lists.freedesktop.org

mesa: 7f0854724827bd34b9e64ab0c9cabc328e404c62 (master 11.3.0-devel)

Build error when building both nouveau and swr.

  CXX      codegen/nv50_ir_ra.lo
In file included from ./codegen/nv50_ir.h:34:0,
                 from codegen/nv50_ir_ra.cpp:23:
./codegen/nv50_ir_util.h:97:14: warning: ‘template<class> class std::auto_ptr’
is deprecated [-Wdeprecated-declarations]
 typedef std::auto_ptr<Iterator> IteratorRef;
              ^
In file included from /usr/include/c++/5/memory:81:0,
                 from ./codegen/nv50_ir_util.h:29,
                 from ./codegen/nv50_ir.h:34,
                 from codegen/nv50_ir_ra.cpp:23:
/usr/include/c++/5/bits/unique_ptr.h:49:28: note: declared here
   template<typename> class auto_ptr;
                            ^
codegen/nv50_ir_ra.cpp: In member function ‘void nv50_ir::GCRA::simplify()’:
codegen/nv50_ir_ra.cpp:1330:29: error: ‘isinf’ was not declared in this scope
          if (isinf(bestScore)) {
                             ^
codegen/nv50_ir_ra.cpp:1330:29: note: suggested alternative:
In file included from /usr/include/c++/5/random:38:0,
                 from /usr/include/c++/5/bits/stl_algo.h:66,
                 from /usr/include/c++/5/algorithm:62,
                 from codegen/nv50_ir_ra.cpp:26:
/usr/include/c++/5/cmath:621:5: note:   ‘std::isinf’
     isinf(_Tp __x)
     ^

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