diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp1y/pr68180.C | 15 |
2 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 7928a491..0a0a1b5 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-11-17 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/68180 + * g++.dg/cpp1y/pr68180.C: New. + 2016-11-17 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> PR tree-optimization/78319 diff --git a/gcc/testsuite/g++.dg/cpp1y/pr68180.C b/gcc/testsuite/g++.dg/cpp1y/pr68180.C new file mode 100644 index 0000000..acecff4 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp1y/pr68180.C @@ -0,0 +1,15 @@ +// PR c++/68180 +// { dg-do compile { target c++14 } } + +typedef float __attribute__( ( vector_size( 16 ) ) ) float32x4_t; +constexpr float32x4_t fill(float x) { + float32x4_t v{0}; + constexpr auto vs = sizeof(v)/sizeof(v[0]); + for (auto i=0U; i<vs; ++i) v[i]=i; + return v+x; +} + +float32x4_t foo(float32x4_t x) { + constexpr float32x4_t v = fill(1.f); // { dg-error "not a constant" } + return x+v; +} |