MIPS: math-emu: Add support for the MIPS R6 MSUBF FPU instruction

[linux-drm-fsl-dcu.git] / arch / mips / math-emu / ieee754.h

diff --git a/arch/mips/math-emu/ieee754.h b/arch/mips/math-emu/ieee754.h
index 4e025f9e220c4c0669c889876e26844bb4c65770..8c780190a05922b22ae9ab0416c437b829e5259e 100644 (file)
--- a/arch/mips/math-emu/ieee754.h
+++ b/arch/mips/math-emu/ieee754.h
@@ -77,6 +77,8 @@ union ieee754sp ieee754sp_sqrt(union ieee754sp x);
 
 union ieee754sp ieee754sp_maddf(union ieee754sp z, union ieee754sp x,
                                union ieee754sp y);
+union ieee754sp ieee754sp_msubf(union ieee754sp z, union ieee754sp x,
+                               union ieee754sp y);
 
 /*
  * double precision (often aka double)
@@ -104,6 +106,8 @@ union ieee754dp ieee754dp_sqrt(union ieee754dp x);
 
 union ieee754dp ieee754dp_maddf(union ieee754dp z, union ieee754dp x,
                                union ieee754dp y);
+union ieee754dp ieee754dp_msubf(union ieee754dp z, union ieee754dp x,
+                               union ieee754dp y);
 
 
 /* 5 types of floating point number