2016-03-14 05:05:23 +08:00
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// RUN: %clang_cc1 -triple mips64el-unknown-linux -O3 -S -target-abi n64 -o - -emit-llvm %s | FileCheck %s
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2012-02-10 02:49:26 +08:00
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class B0 {
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double d;
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};
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class D0 : public B0 {
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float f;
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};
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class B1 {
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};
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class D1 : public B1 {
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double d;
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float f;
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};
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2012-02-10 03:54:16 +08:00
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class D2 : public B0 {
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double d2;
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};
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2012-02-10 02:49:26 +08:00
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extern D0 gd0;
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extern D1 gd1;
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2012-02-10 03:54:16 +08:00
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extern D2 gd2;
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2012-02-10 02:49:26 +08:00
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2020-12-31 16:27:11 +08:00
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// CHECK: define{{.*}} inreg { i64, i64 } @_Z4foo1v()
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2012-02-10 02:49:26 +08:00
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D0 foo1(void) {
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return gd0;
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}
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2020-12-31 16:27:11 +08:00
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// CHECK: define{{.*}} inreg { double, float } @_Z4foo2v()
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2012-02-10 02:49:26 +08:00
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D1 foo2(void) {
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return gd1;
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}
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2020-12-31 16:27:11 +08:00
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// CHECK-LABEL: define{{.*}} void @_Z4foo32D2(i64 inreg %a0.coerce0, double inreg %a0.coerce1)
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2012-02-10 03:54:16 +08:00
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void foo3(D2 a0) {
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gd2 = a0;
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}
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2020-12-31 16:27:11 +08:00
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// CHECK-LABEL: define{{.*}} void @_Z4foo42D0(i64 inreg %a0.coerce0, i64 inreg %a0.coerce1)
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2012-02-10 03:54:16 +08:00
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void foo4(D0 a0) {
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gd0 = a0;
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}
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