diff options
Diffstat (limited to 'libgcc/soft-fp/op-4.h')
| -rw-r--r-- | libgcc/soft-fp/op-4.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/libgcc/soft-fp/op-4.h b/libgcc/soft-fp/op-4.h index a81e7ab..007b01f 100644 --- a/libgcc/soft-fp/op-4.h +++ b/libgcc/soft-fp/op-4.h @@ -1,6 +1,6 @@ /* Software floating-point emulation. Basic four-word fraction declaration and manipulation. - Copyright (C) 1997,1998,1999,2006,2007 Free Software Foundation, Inc. + Copyright (C) 1997-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Richard Henderson (rth@cygnus.com), Jakub Jelinek (jj@ultra.linux.cz), @@ -81,7 +81,7 @@ } while (0) -/* Right shift with sticky-lsb. +/* Right shift with sticky-lsb. * What this actually means is that we do a standard right-shift, * but that if any of the bits that fall off the right hand side * were one then we always set the LSbit. @@ -435,7 +435,7 @@ * We have just one right now, maybe Newton approximation * should be added for those machines where division is fast. */ - + #define _FP_SQRT_MEAT_4(R, S, T, X, q) \ do { \ while (q) \ @@ -481,7 +481,7 @@ S##_f[2] += (T##_f[1] > S##_f[1]); \ S##_f[3] += (T##_f[2] > S##_f[2]); \ __FP_FRAC_DEC_3(X##_f[3], X##_f[2], X##_f[1], \ - T##_f[3], T##_f[2], T##_f[1]); \ + T##_f[3], T##_f[2], T##_f[1]); \ R##_f[1] += q; \ } \ _FP_FRAC_SLL_4(X, 1); \ @@ -516,7 +516,7 @@ /* - * Internals + * Internals */ #define __FP_FRAC_SET_4(X,I3,I2,I1,I0) \ @@ -618,9 +618,9 @@ /* Convert FP values between word sizes. This appears to be more * complicated than I'd have expected it to be, so these might be * wrong... These macros are in any case somewhat bogus because they - * use information about what various FRAC_n variables look like + * use information about what various FRAC_n variables look like * internally [eg, that 2 word vars are X_f0 and x_f1]. But so do - * the ones in op-2.h and op-1.h. + * the ones in op-2.h and op-1.h. */ #define _FP_FRAC_COPY_1_4(D, S) (D##_f = S##_f[0]) @@ -630,7 +630,7 @@ do { \ D##_f1 = S##_f[1]; \ } while (0) -/* Assembly/disassembly for converting to/from integral types. +/* Assembly/disassembly for converting to/from integral types. * No shifting or overflow handled here. */ /* Put the FP value X into r, which is an integer of size rsize. */ |