| Akira Hatanaka | dbee949 | 2013-01-18 21:58:11 +0000 | [diff] [blame^] | 1 | // RUN: %clang_cc1 -triple powerpc-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=PPC32 |
| 2 | // RUN: %clang_cc1 -triple powerpc64-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=PPC64 |
| 3 | // RUN: %clang_cc1 -triple mipsel-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS32 |
| 4 | // RUN: %clang_cc1 -triple mips64el-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix=MIPS64 |
| 5 | |
| 6 | unsigned char c1, c2; |
| 7 | unsigned short s1, s2; |
| 8 | unsigned int i1, i2; |
| 9 | unsigned long long ll1, ll2; |
| 10 | |
| 11 | enum memory_order { |
| 12 | memory_order_relaxed, |
| 13 | memory_order_consume, |
| 14 | memory_order_acquire, |
| 15 | memory_order_release, |
| 16 | memory_order_acq_rel, |
| 17 | memory_order_seq_cst |
| 18 | }; |
| 19 | |
| 20 | void test1(void) { |
| 21 | (void)__atomic_load(&c1, &c2, memory_order_seq_cst); |
| 22 | (void)__atomic_load(&s1, &s2, memory_order_seq_cst); |
| 23 | (void)__atomic_load(&i1, &i2, memory_order_seq_cst); |
| 24 | (void)__atomic_load(&ll1, &ll2, memory_order_seq_cst); |
| 25 | |
| 26 | // PPC32: define void @test1 |
| 27 | // PPC32: load atomic i8* @c1 seq_cst |
| 28 | // PPC32: load atomic i16* @s1 seq_cst |
| 29 | // PPC32: load atomic i32* @i1 seq_cst |
| 30 | // PPC32: call void @__atomic_load(i32 8, i8* bitcast (i64* @ll1 to i8*) |
| 31 | |
| 32 | // PPC64: define void @test1 |
| 33 | // PPC64: load atomic i8* @c1 seq_cst |
| 34 | // PPC64: load atomic i16* @s1 seq_cst |
| 35 | // PPC64: load atomic i32* @i1 seq_cst |
| 36 | // PPC64: load atomic i64* @ll1 seq_cst |
| 37 | |
| 38 | // MIPS32: define void @test1 |
| 39 | // MIPS32: load atomic i8* @c1 seq_cst |
| 40 | // MIPS32: load atomic i16* @s1 seq_cst |
| 41 | // MIPS32: load atomic i32* @i1 seq_cst |
| 42 | // MIPS32: call void @__atomic_load(i32 8, i8* bitcast (i64* @ll1 to i8*) |
| 43 | |
| 44 | // MIPS64: define void @test1 |
| 45 | // MIPS64: load atomic i8* @c1 seq_cst |
| 46 | // MIPS64: load atomic i16* @s1 seq_cst |
| 47 | // MIPS64: load atomic i32* @i1 seq_cst |
| 48 | // MIPS64: load atomic i64* @ll1 seq_cst |
| 49 | } |