forked from OSchip/llvm-project
729379a1e1
Move the logic for determining the `wchar_t` type information into the
driver. Rather than passing the single bit of information of
`-fshort-wchar` indicate to the frontend the desired type of `wchar_t`
through a new `-cc1` option of `-fwchar-type` and indicate the
signedness through `-f{,no-}signed-wchar`. This replicates the current
logic which was spread throughout Basic into the
`RenderCharacterOptions`.
Most of the changes to the tests are to ensure that the frontend uses
the correct type. Add a new test set under `test/Driver/wchar_t.c` to
ensure that we calculate the proper types for the various cases.
llvm-svn: 315126
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| .. | ||
| Inputs | ||
| altivec-header.c | ||
| altivec-intrin.c | ||
| arm-acle-header.c | ||
| arm-neon-header.c | ||
| arm64-apple-ios-types.cpp | ||
| c11.c | ||
| c89.c | ||
| cpuid.c | ||
| cxx11.cpp | ||
| float-darwin.c | ||
| float.c | ||
| float16.c | ||
| htm-header.c | ||
| int64-type.c | ||
| limits.cpp | ||
| ms-cppoperkey.cpp | ||
| ms-cppoperkey1.cpp | ||
| ms-cppoperkey2.cpp | ||
| ms-intrin.cpp | ||
| ms-null-ms-header-vs-stddef.cpp | ||
| ms-wchar.c | ||
| opencl-c-header.cl | ||
| pmmintrin.c | ||
| stdarg-gnuc_va_list.c | ||
| stdarg.cpp | ||
| stdatomic.c | ||
| stdbool.cpp | ||
| stddefneeds.cpp | ||
| stdint-typeof-MINMAX.cpp | ||
| tgmath-darwin.c | ||
| tgmath.c | ||
| thumbv7-apple-ios-types.cpp | ||
| typedef_guards.c | ||
| unwind.c | ||
| wchar_limits.cpp | ||
| wmmintrin.c | ||
| x86-intrinsics-headers.c | ||
| x86_64-apple-macosx-types.cpp | ||
| x86intrin-2.c | ||
| x86intrin.c | ||
| x86intrin.cpp | ||
| xmmintrin.c | ||