207e5cccee
Similar to other targets (AMDGPU, Mips, PowerPC, RISCV, X86, ...) `ninja check-clang-codegen-aarch64` can be used to test this subfolder. Pull Request: https://github.com/llvm/llvm-project/pull/115818
24 lines
646 B
C
24 lines
646 B
C
// REQUIRES: aarch64-registered-target
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// RUN: %clang_cc1 -triple arm64-apple-ios -S -o - %s | FileCheck %s
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// CHECK: _restartable_function:
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// CHECK-NEXT: ldr x11, [x0]
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// CHECK-NEXT: add x11, x11, #1
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// CHECK-NEXT: str x11, [x0]
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// CHECK-NEXT: Ltmp0:
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// CHECK-NEXT: b Ltmp0
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// CHECK-NEXT: LExit_restartable_function:
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// CHECK-NEXT: ret
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asm(".align 4\n"
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" .text\n"
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" .private_extern _restartable_function\n"
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"_restartable_function:\n"
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" ldr x11, [x0]\n"
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" add x11, x11, #1\n"
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" str x11, [x0]\n"
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"1:\n"
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" b 1b\n"
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"LExit_restartable_function:\n"
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" ret\n"
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);
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