0a6a1f1d05
This brings our tree to NetBSD 7.0, as found on -current on the 10-10-2015. This updates: - LLVM to 3.6.1 - GCC to GCC 5.1 - Replace minix/commands/zdump with usr.bin/zdump - external/bsd/libelf has moved to /external/bsd/elftoolchain/ - Import ctwm - Drop sprintf from libminc Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
// RUN: %clang_cc1 < %s -triple armv5e-none-linux-gnueabi -emit-llvm -O1 | FileCheck %s
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enum memory_order {
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memory_order_relaxed, memory_order_consume, memory_order_acquire,
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memory_order_release, memory_order_acq_rel, memory_order_seq_cst
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};
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int *test_c11_atomic_fetch_add_int_ptr(_Atomic(int *) *p) {
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// CHECK: test_c11_atomic_fetch_add_int_ptr
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// CHECK: {{%[^ ]*}} = tail call i32 @__atomic_fetch_add_4(i8* {{%[0-9]+}}, i32 12, i32 5)
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return __c11_atomic_fetch_add(p, 3, memory_order_seq_cst);
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}
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int *test_c11_atomic_fetch_sub_int_ptr(_Atomic(int *) *p) {
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// CHECK: test_c11_atomic_fetch_sub_int_ptr
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// CHECK: {{%[^ ]*}} = tail call i32 @__atomic_fetch_sub_4(i8* {{%[0-9]+}}, i32 20, i32 5)
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return __c11_atomic_fetch_sub(p, 5, memory_order_seq_cst);
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}
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int test_c11_atomic_fetch_add_int(_Atomic(int) *p) {
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// CHECK: test_c11_atomic_fetch_add_int
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// CHECK: {{%[^ ]*}} = tail call i32 @__atomic_fetch_add_4(i8* {{%[0-9]+}}, i32 3, i32 5)
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return __c11_atomic_fetch_add(p, 3, memory_order_seq_cst);
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}
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int test_c11_atomic_fetch_sub_int(_Atomic(int) *p) {
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// CHECK: test_c11_atomic_fetch_sub_int
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// CHECK: {{%[^ ]*}} = tail call i32 @__atomic_fetch_sub_4(i8* {{%[0-9]+}}, i32 5, i32 5)
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return __c11_atomic_fetch_sub(p, 5, memory_order_seq_cst);
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}
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int *fp2a(int **p) {
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// CHECK: @fp2a
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// CHECK: {{%[^ ]*}} = tail call i32 @__atomic_fetch_sub_4(i8* {{%[0-9]+}}, i32 4, i32 0)
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// Note, the GNU builtins do not multiply by sizeof(T)!
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return __atomic_fetch_sub(p, 4, memory_order_relaxed);
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}
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