forked from OSchip/llvm-project
24 lines
792 B
ArmAsm
24 lines
792 B
ArmAsm
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//===-- floatunssisfvfp.S - Implement floatunssisfvfp ---------------------===//
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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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//
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// extern float __floatunssisfvfp(unsigned int a);
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//
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// Converts single precision float to a 32-bit int rounding towards zero.
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// Uses Darwin calling convention where a single precision result is
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// return in a GPR..
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//
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.globl ___floatunssisfvfp
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___floatunssisfvfp:
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fmsr s15, r0 // move int to float register s15
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fuitos s15, s15 // convert 32-bit int in s15 to float in s15
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fmrs r0, s15 // move s15 to result register
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bx lr
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