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[/] [openrisc/] [tags/] [gnu-dev/] [fsf-gcc-snapshot-1-mar-12/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [arm/] [fp16-compile-exprtype.c] - Rev 783
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/* Test that expressions involving __fp16 values have the right types. */ /* { dg-do compile } */ /* { dg-options "-mfp16-format=ieee" } */ /* This produces a diagnostic if EXPR doesn't have type TYPE. */ #define CHECK(expr,type) \ do { \ type v; \ __typeof (expr) *p = &v; \ } while (0); volatile __fp16 f1; volatile __fp16 f2; int main (void) { CHECK (f1, __fp16); CHECK (+f1, float); CHECK (-f1, float); CHECK (f1+f2, float); CHECK ((__fp16)(f1+f2), __fp16); CHECK ((__fp16)99.99, __fp16); CHECK ((f1+f2, f1), __fp16); }