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c9ba1bd20a
set_size only resets the end pointer and asserts if it is used to grow the buffer. This would crash when mangling a float with more than 80 bits, add a test with a ppc double double (128 bits). Found by inspection. llvm-svn: 243979
20 lines
948 B
C++
20 lines
948 B
C++
// RUN: %clang_cc1 -triple mips-none-none -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK -check-prefix=FP64
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// RUN: %clang_cc1 -triple powerpc64-none-none -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK -check-prefix=FP128
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template <class T> void g3(char (&buffer)[sizeof(T() + 5.0)]) {}
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template void g3<int>(char (&)[sizeof(double)]);
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// CHECK: _Z2g3IiEvRAszplcvT__ELd4014000000000000E_c
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template <class T> void g4(char (&buffer)[sizeof(T() + 5.0L)]) {}
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template void g4<int>(char (&)[sizeof(long double)]);
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// FP64: _Z2g4IiEvRAszplcvT__ELe4014000000000000E_c
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// FP128: _Z2g4IiEvRAszplcvT__ELg00000000000000004014000000000000E_c
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template <class T> void g5(char (&buffer)[sizeof(T() + 5)]) {}
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template void g5<int>(char (&)[sizeof(int)]);
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// CHECK: _Z2g5IiEvRAszplcvT__ELi5E_c
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template <class T> void g6(char (&buffer)[sizeof(T() + 5L)]) {}
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template void g6<int>(char (&)[sizeof(long int)]);
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// CHECK: _Z2g6IiEvRAszplcvT__ELl5E_c
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