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0c64e27207
Bitwise complement applied to vector of floats described with attribute `ext_vector_type` is not diagnosed as error. Attempt to compile such construct causes assertion violation in Instruction.cpp. With this change the complement is treated similar to the case of vector type described with attribute `vector_size`. Differential Revision: https://reviews.llvm.org/D33732 llvm-svn: 304963
28 lines
950 B
C
28 lines
950 B
C
// RUN: %clang_cc1 %s -verify -fsyntax-only -Wvector-conversion -triple x86_64-apple-darwin10
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typedef unsigned int v2u __attribute__ ((ext_vector_type(2)));
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typedef int v2s __attribute__ ((ext_vector_type(2)));
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typedef float v2f __attribute__ ((ext_vector_type(2)));
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void test1(v2u v2ua, v2s v2sa, v2f v2fa) {
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// Bitwise binary operators
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(void)(v2ua & v2ua);
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(void)(v2fa & v2fa); // expected-error{{invalid operands to binary expression}}
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// Unary operators
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(void)(~v2ua);
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(void)(~v2fa); // expected-error{{invalid argument type 'v2f' (vector of 2 'float' values) to unary}}
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// Comparison operators
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v2sa = (v2ua==v2sa);
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// Arrays
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int array1[v2ua]; // expected-error{{size of array has non-integer type 'v2u' (vector of 2 'unsigned int' values}}
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int array2[17];
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// FIXME: error message below needs type!
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(void)(array2[v2ua]); // expected-error{{array subscript is not an integer}}
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v2u *v2u_ptr = 0;
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v2s *v2s_ptr;
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}
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