0d586d06a7
r303188 removed all the uses of aliases for EABI functions from compiler-rt, because some of them had mismatched calling conventions. Obviously, we can't use aliases for functions which don't have the same calling convention, but that's only an issue for floating-point functions with the hardfloat ABI. In other cases, the stubs increase size and reduce performance for no benefit. This patch adds back the aliases, with appropriate checks to make sure they're only used in cases where the calling convention matches. llvm-svn: 314851
28 lines
740 B
C
28 lines
740 B
C
//===-- lib/extendsfdf2.c - single -> double conversion -----------*- C -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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#define SRC_SINGLE
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#define DST_DOUBLE
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#include "fp_extend_impl.inc"
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COMPILER_RT_ABI double __extendsfdf2(float a) {
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return __extendXfYf2__(a);
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}
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#if defined(__ARM_EABI__)
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#if defined(COMPILER_RT_ARMHF_TARGET)
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AEABI_RTABI double __aeabi_f2d(float a) {
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return __extendsfdf2(a);
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}
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#else
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AEABI_RTABI double __aeabi_f2d(float a) COMPILER_RT_ALIAS(__extendsfdf2);
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#endif
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#endif
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