57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 \
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// RUN: -S -disable-O0-optnone -Werror -emit-llvm -o - %s \
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// RUN: | opt -S -passes=mem2reg \
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// RUN: | opt -S -passes=inline \
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// RUN: | FileCheck %s
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// Test the attributes for ZT0 and their mappings to LLVM IR.
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extern "C" {
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// CHECK-LABEL: @in_zt0()
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// CHECK-SAME: #[[ZT0_IN:[0-9]+]]
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void in_zt0() __arm_in("zt0") { }
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// CHECK-LABEL: @out_zt0()
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// CHECK-SAME: #[[ZT0_OUT:[0-9]+]]
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void out_zt0() __arm_out("zt0") { }
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// CHECK-LABEL: @inout_zt0()
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// CHECK-SAME: #[[ZT0_INOUT:[0-9]+]]
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void inout_zt0() __arm_inout("zt0") { }
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// CHECK-LABEL: @preserves_zt0()
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// CHECK-SAME: #[[ZT0_PRESERVED:[0-9]+]]
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void preserves_zt0() __arm_preserves("zt0") { }
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// CHECK-LABEL: @new_zt0()
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// CHECK-SAME: #[[ZT0_NEW:[0-9]+]]
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__arm_new("zt0") void new_zt0() { }
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// CHECK-LABEL: @in_za_zt0()
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// CHECK-SAME: #[[ZA_ZT0_IN:[0-9]+]]
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void in_za_zt0() __arm_in("za", "zt0") { }
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// CHECK-LABEL: @out_za_zt0()
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// CHECK-SAME: #[[ZA_ZT0_OUT:[0-9]+]]
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void out_za_zt0() __arm_out("za", "zt0") { }
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// CHECK-LABEL: @inout_za_zt0()
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// CHECK-SAME: #[[ZA_ZT0_INOUT:[0-9]+]]
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void inout_za_zt0() __arm_inout("za", "zt0") { }
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// CHECK-LABEL: @preserves_za_zt0()
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// CHECK-SAME: #[[ZA_ZT0_PRESERVED:[0-9]+]]
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void preserves_za_zt0() __arm_preserves("za", "zt0") { }
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// CHECK-LABEL: @new_za_zt0()
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// CHECK-SAME: #[[ZA_ZT0_NEW:[0-9]+]]
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__arm_new("za", "zt0") void new_za_zt0() { }
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}
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// CHECK: attributes #[[ZT0_IN]] = {{{.*}} "aarch64_in_zt0" {{.*}}}
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// CHECK: attributes #[[ZT0_OUT]] = {{{.*}} "aarch64_out_zt0" {{.*}}}
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// CHECK: attributes #[[ZT0_INOUT]] = {{{.*}} "aarch64_inout_zt0" {{.*}}}
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// CHECK: attributes #[[ZT0_PRESERVED]] = {{{.*}} "aarch64_preserves_zt0" {{.*}}}
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// CHECK: attributes #[[ZT0_NEW]] = {{{.*}} "aarch64_new_zt0" {{.*}}}
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