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435dd80... by John Kessenich <email address hidden> on 2020-06-30

SPV: RelaxedPrecision: Generalize fix #2293 to cover more operations.

This simplifies and enforces use of precision in many more places,
to help avoid accidental loss of RelaxedPrecision through intermediate
operations. Known fixes are:
- ?:
- function return values with mis-matched precision
- precision of function return values when a copy was needed to fix types

27e915e... by John Kessenich <email address hidden> on 2020-06-29

Merge pull request #2286 from ben-clayton/kokoro-static-shared

Kokoro: Split linux cmake cfgs into static/shared

be06c6f... by John Kessenich <email address hidden> on 2020-06-28

Merge pull request #2294 from KhronosGroup/fix-arg-precision

Fix #2293: Get correct RelaxedPrecision settings for various ways of passing arguments to formal parameters.

bf6efd0... by John Kessenich <email address hidden> on 2020-06-26

SPV: Fix #2293: keep relaxed precision on arg passed to relaxed param

When arguments are copied to make space for a writable formal parameter,
and the formal parameter is relaxed precision, make the copy also
relaxed precision.

4df1033... by John Kessenich <email address hidden> on 2020-06-26

SPV: Partially address #2293: correct "const in" precision matching.

Track whether formal parameters declare reduced precision and match
that with arguments, and if they differ, make a copy to promote the
precision.

40e1ae1... by Ben Clayton <email address hidden> on 2020-06-24

Kokoro: Split linux cmake cfgs into static/shared

Allows for testing of generation of both static libraries and shared objects.

The old configs are staying in place until I'm confident everything is working correctly.

Issues: #1421, #1484, #2283

fbb9dc2... by John Kessenich <email address hidden> on 2020-06-24

Merge pull request #2285 from proydakov/msvc-rtti-compilation-warning-fix

Fixed msvc 2019 nmake compiler warnings with RTTI.

b90adef... by Evgeny Proydakov on 2020-06-23

Fixed msvc 2019 nmake compiler warnings with RTTI.
By default cmake generates cxx_flags with `/GR` parameter.
I updated CMAKE_CXX_FLAGS string and replaced `/GR` -> `/GR-`

How to reproduce:

Visual Studio 2019 x64 command port

mkdir build-msvc2019
cd build-msvc2019
cmake -G"NMake Makefiles" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_LIBDIR=install ..
nmake

COMPILATION BEFORE:

Scanning dependencies of target OSDependent
[ 1%] Building CXX object glslang/OSDependent/Windows/CMakeFiles/OSDependent.dir/ossource.cpp.obj
cl : Command line warning D9025 : overriding '/GR' with '/GR-'
ossource.cpp
[ 3%] Linking CXX static library OSDependent.lib
[ 3%] Built target OSDependent
Scanning dependencies of target OGLCompiler
[ 4%] Building CXX object OGLCompilersDLL/CMakeFiles/OGLCompiler.dir/InitializeDll.cpp.obj
cl : Command line warning D9025 : overriding '/GR' with '/GR-'
InitializeDll.cpp
[ 6%] Linking CXX static library OGLCompiler.lib
[ 6%] Built target OGLCompiler
Scanning dependencies of target glslang
[ 7%] Building CXX object glslang/CMakeFiles/glslang.dir/MachineIndependent/glslang_tab.cpp.obj
cl : Command line warning D9025 : overriding '/GR' with '/GR-'
glslang_tab.cpp
[ 9%] Building CXX object glslang/CMakeFiles/glslang.dir/MachineIndependent/attribute.cpp.obj
cl : Command line warning D9025 : overriding '/GR' with '/GR-'

FLAGS BEFORE:

-- CMAKE_C_FLAGS: /DWIN32 /D_WINDOWS /W3
-- CMAKE_CXX_FLAGS: /DWIN32 /D_WINDOWS /W3 /GR /EHsc
-- CMAKE_CXX_FLAGS_DEBUG: /MDd /Zi /Ob0 /Od /RTC1
-- CMAKE_CXX_FLAGS_RELEASE: /MD /O2 /Ob2 /DNDEBUG

COMPILATION AFTER:

[ 1%] Building CXX object glslang/OSDependent/Windows/CMakeFiles/OSDependent.dir/ossource.cpp.obj
ossource.cpp
[ 3%] Linking CXX static library OSDependent.lib
[ 3%] Built target OSDependent
[ 4%] Building CXX object OGLCompilersDLL/CMakeFiles/OGLCompiler.dir/InitializeDll.cpp.obj
InitializeDll.cpp
[ 6%] Linking CXX static library OGLCompiler.lib
[ 6%] Built target OGLCompiler
[ 7%] Building CXX object glslang/CMakeFiles/glslang.dir/MachineIndependent/glslang_tab.cpp.obj
glslang_tab.cpp
[ 9%] Building CXX object glslang/CMakeFiles/glslang.dir/MachineIndependent/attribute.cpp.obj

FLAGS AFTER:

-- CMAKE_C_FLAGS: /DWIN32 /D_WINDOWS /W3
-- CMAKE_CXX_FLAGS: /DWIN32 /D_WINDOWS /W3 /GR- /EHsc
-- CMAKE_CXX_FLAGS_DEBUG: /MDd /Zi /Ob0 /Od /RTC1
-- CMAKE_CXX_FLAGS_RELEASE: /MD /O2 /Ob2 /DNDEBUG

8397044... by John Kessenich <email address hidden> on 2020-06-22

Merge pull request #2260 from gnl21/not-equal

Use OpFUnordNotEqual for floating-point !=

182ab46... by Graeme Leese <email address hidden> on 2020-06-22

Update test expected files with new magic number

Updating the SPIR-V generator version number changes the output of all
the SPIR-V tests.