================
@@ -229,3 +229,10 @@ void test_atomic_dec64() {
__INT64_TYPE__ signedVal = 15;
signedVal = __builtin_amdgcn_atomic_dec64(&signedVal, signedVal,
__ATOMIC_ACQUIRE, ""); // expected-warning {{passing '__private long *' to
parameter of type 'volatile __private unsigned long *' converts between
pointers to integer types with different sign}}
}
+
+void test_wave_shuffle(double d, int i, long long lli) {
+ struct S { int x; } s;
+ int x = __builtin_amdgcn_wave_shuffle(lli, i); // expected-error {{'lli'
argument must be a scalar 'int' or 16 or 32 bit floating-point type (was
'__private long long')}}
+ int y = __builtin_amdgcn_wave_shuffle(i, lli); // expected-error {{'lli'
argument must be a scalar 'int' type (was '__private long long')}}
+ float z = __builtin_amdgcn_wave_shuffle(s, i); // expected-error {{'s'
argument must be a scalar 'int' or 16 or 32 bit floating-point type (was
'__private struct S')}}
+}
----------------
arsenm wrote:
Make sure it's rejected for char/short/bitint/half? Does <2 x i16> work?
https://github.com/llvm/llvm-project/pull/179492
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