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| 1 | +// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -Wno-unused-value -fclangir -emit-cir %s -o %t.cir |
| 2 | +// RUN: FileCheck --input-file=%t.cir %s -check-prefix=CIR |
| 3 | +// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -Wno-unused-value -fclangir -emit-llvm %s -o %t-cir.ll |
| 4 | +// RUN: FileCheck --input-file=%t-cir.ll %s -check-prefix=LLVM |
| 5 | +// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -Wno-unused-value -emit-llvm %s -o %t.ll |
| 6 | +// RUN: FileCheck --input-file=%t.ll %s -check-prefix=OGCG |
| 7 | + |
| 8 | +void foo() { |
| 9 | + int a; |
| 10 | + int r = _Generic(a, double: 1, float: 2, int: 3, default: 4); |
| 11 | +} |
| 12 | + |
| 13 | +// CIR: %[[A:.*]] = cir.alloca !s32i, !cir.ptr<!s32i>, ["a"] |
| 14 | +// CIR: %[[RES:.*]] = cir.alloca !s32i, !cir.ptr<!s32i>, ["r", init] |
| 15 | +// CIR: %[[RES_VAL:.*]] = cir.const #cir.int<3> : !s32i |
| 16 | +// CIR: cir.store{{.*}} %[[RES_VAL]], %[[RES]] : !s32i, !cir.ptr<!s32i> |
| 17 | + |
| 18 | +// LLVM: %[[A:.*]] = alloca i32, i64 1, align 4 |
| 19 | +// LLVM: %[[RES:.*]] = alloca i32, i64 1, align 4 |
| 20 | +// LLVM: store i32 3, ptr %[[RES]], align 4 |
| 21 | + |
| 22 | +// OGCG: %[[A:.*]] = alloca i32, align 4 |
| 23 | +// OGCG: %[[RES:.*]] = alloca i32, align 4 |
| 24 | +// OGCG: store i32 3, ptr %[[RES]], align 4 |
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