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 } 50
