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view clang/test/CodeGen/2010-05-26-AsmSideEffect.c @ 207:2e18cbf3894f

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LLVM12
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 08 Jun 2021 06:07:14 +0900
parents 1d019706d866
children c4bab56944e8
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line source

// REQUIRES: arm-registered-target
// RUN: %clang_cc1 %s -emit-llvm -triple arm-apple-darwin -o - | FileCheck %s
// Radar 8026855

int test (void *src) {
  register int w0 asm ("0");
  // CHECK: call i32 asm "ldr $0, [$1]", "={r0}{{.*}}(i8*
  asm ("ldr %0, [%1]": "=r" (w0): "r" (src));
  return w0;
}