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bb8f59003c
automatically. Use -S with llvm-gcc rather than -c, so tests can work when llvm-gcc is really dragonegg (which can output IR with -S but not -c). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120158 91177308-0d34-0410-b5e6-96231b3b80d8
13 lines
386 B
C
13 lines
386 B
C
// RUN: %llvmgcc %s -S -o - | FileCheck %s
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// Radar 8026855
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int test (void *src) {
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register int w0 asm ("0");
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// CHECK: call i32 asm sideeffect
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asm ("ldr %0, [%1]": "=r" (w0): "r" (src));
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// The asm to read the value of w0 has a sideeffect for a different reason
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// (see 2010-05-18-asmsched.c) but that's not what this is testing for.
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// CHECK: call i32 asm
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return w0;
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}
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