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gerrit-public.fairphone.software / platform / external / clang / c6eb131a83eb35d0c896170652563449648a32c3 / . / test / CodeGen / cast-to-union.c
blob: 1f7e0457706d6434a909469682de61cd146e7415 [file] [log] [blame]
Mike Stump8408db32009-10-08 21:52:07 +0000[diff] [blame]1// RUN: clang-cc -emit-llvm %s -o - | FileCheck %s
Nuno Lopesc6eb1312009-10-29 11:27:06 +0000[diff] [blame^]2// CHECK: w = global %0 { i32 2, [4 x i8] undef }
Mike Stump8408db32009-10-08 21:52:07 +0000[diff] [blame]3// CHECK: y = global %union.u { double 7.300000e+0{{[0]*}}1 }
4// CHECK: store i32 351, i32
Nuno Lopes7e916272009-01-15 20:14:33 +0000[diff] [blame]5
Nuno Lopes81e51e22009-01-17 00:48:48 +0000[diff] [blame]6union u { int i; double d; };
Nuno Lopes7e916272009-01-15 20:14:33 +0000[diff] [blame]7
8void foo() {
9 union u ola = (union u) 351;
Eli Friedman34ebf4d2009-06-03 20:45:06 +0000[diff] [blame]10 union u olb = (union u) 1.0;
Nuno Lopes7e916272009-01-15 20:14:33 +0000[diff] [blame]11}
12
Nuno Lopes81e51e22009-01-17 00:48:48 +0000[diff] [blame]13union u w = (union u)2;
14union u y = (union u)73.0;