33 lines
912 B
C
33 lines
912 B
C
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// RUN: %clang_cc1 -xc -O2 -triple thumbv7a-unknown-windows-eabi -fms-extensions -emit-llvm < %s | FileCheck %s
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// RUN: %clang_cc1 -xc++ -O2 -triple thumbv7a-unknown-windows-eabi -fms-extensions -emit-llvm < %s | FileCheck %s
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// RUN: %clang_cc1 -xc -O2 -triple x86_64-unknown-linux-gnu -fms-extensions -emit-llvm < %s | FileCheck %s
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// RUN: %clang_cc1 -xc++ -O2 -triple x86_64-unknown-linux-gnu -fms-extensions -emit-llvm < %s | FileCheck %s
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struct S1 {
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unsigned long x;
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};
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// CHECK: define
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// CHECK-SAME: void
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// CHECK-SAME: test1
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void test1(__unaligned struct S1 *out) {
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// CHECK: store
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// CHECK-SAME: align 1
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out->x = 5;
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// CHECK: ret void
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}
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// CHECK: define
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// CHECK-SAME: void
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// CHECK-SAME: test2
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void test2(__unaligned struct S1 *out, __unaligned struct S1 *in) {
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// CHECK: load
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// CHECK-SAME: align 1
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// CHECK: store
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// CHECK-SAME: align 1
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*out = *in;
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// CHECK: ret void
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}
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