forked from OSchip/llvm-project
24 lines
810 B
ArmAsm
24 lines
810 B
ArmAsm
//===-- mulsf3vfp.S - Implement mulsf3vfp ---------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "../assembly.h"
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//
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// extern float __mulsf3vfp(float a, float b);
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//
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// Multiplies two single precision floating point numbers using the Darwin
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// calling convention where single arguments are passsed like 32-bit ints.
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//
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DEFINE_COMPILERRT_FUNCTION(__mulsf3vfp)
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fmsr s14, r0 // move first param from r0 into float register
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fmsr s15, r1 // move second param from r1 into float register
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fmuls s13, s14, s15
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fmrs r0, s13 // move result back to r0
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bx lr
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