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Diffstat (limited to 'lib/arm/ltdf2vfp.S')
| -rw-r--r-- | lib/arm/ltdf2vfp.S | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/lib/arm/ltdf2vfp.S b/lib/arm/ltdf2vfp.S deleted file mode 100644 index a09e67a2f43d..000000000000 --- a/lib/arm/ltdf2vfp.S +++ /dev/null @@ -1,28 +0,0 @@ -//===-- ltdf2vfp.S - Implement ltdf2vfp -----------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "../assembly.h" - -// -// extern double __ltdf2vfp(double a, double b); -// -// Returns one iff a < b and neither is NaN. -// Uses Darwin calling convention where double precision arguments are passsed -// like in GPR pairs. -// - .syntax unified - .align 2 -DEFINE_COMPILERRT_FUNCTION(__ltdf2vfp) - vmov d6, r0, r1 // load r0/r1 pair in double register - vmov d7, r2, r3 // load r2/r3 pair in double register - vcmp.f64 d6, d7 - vmrs apsr_nzcv, fpscr - movmi r0, #1 // set result register to 1 if equal - movpl r0, #0 - bx lr |