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test/CodeGen/2009-12-07-BitFieldAlignment.c
| // RUN: %clang_cc1 -triple i686-apple-darwin %s -emit-llvm -o - | FileCheck %s | // RUN: %clang_cc1 -triple i686-apple-darwin %s -emit-llvm -o - | FileCheck %s | ||||
| // Set alignment on bitfield accesses. | // Set alignment on bitfield accesses. | ||||
| struct S { | struct S { | ||||
| int a, b; | int a, b; | ||||
| void *c; | void *c; | ||||
| unsigned d : 8; | unsigned d : 7; | ||||
| unsigned e : 8; | unsigned e : 8; | ||||
| }; | }; | ||||
| void f0(struct S *a) { | void f0(struct S *a) { | ||||
| // CHECK: load {{.*}}, align 4 | // CHECK: load {{.*}}, align 4 | ||||
| // CHECK: store {{.*}}, align 4 | // CHECK: store {{.*}}, align 4 | ||||
| a->e = 0; | a->e = 0; | ||||
| } | } | ||||