From 3c716922ad6b887c3471cff5b9748d2e3ae3174d Mon Sep 17 00:00:00 2001 From: Uros Bizjak Date: Thu, 28 Nov 2013 16:31:23 +0100 Subject: sfp-machine.h (__FP_FRAC_ADDI_4): New macro. * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro. From-SVN: r205488 --- libgcc/ChangeLog | 6 +++++- libgcc/config/i386/32/sfp-machine.h | 10 ++++++++++ 2 files changed, 15 insertions(+), 1 deletion(-) (limited to 'libgcc') diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 0107350..32705bf 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,4 +1,8 @@ -2013-11-26 Matthew Leach +2013-11-28 Uros Bizjak + + * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro. + +2013-11-28 Matthew Leach * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check for correct opcodes on BE. diff --git a/libgcc/config/i386/32/sfp-machine.h b/libgcc/config/i386/32/sfp-machine.h index b9eb166..1fa282d 100644 --- a/libgcc/config/i386/32/sfp-machine.h +++ b/libgcc/config/i386/32/sfp-machine.h @@ -63,6 +63,16 @@ "g" ((USItype) (y1)), \ "2" ((USItype) (x0)), \ "g" ((USItype) (y0))) +#define __FP_FRAC_ADDI_4(x3,x2,x1,x0,i) \ + __asm__ ("add{l} {%4,%3|%3,%4}\n\t" \ + "adc{l} {$0,%2|%2,0}\n\t" \ + "adc{l} {$0,%1|%1,0}\n\t" \ + "adc{l} {$0,%0|%0,0}" \ + : "+r" ((USItype) (x3)), \ + "+&r" ((USItype) (x2)), \ + "+&r" ((USItype) (x1)), \ + "+&r" ((USItype) (x0)) \ + : "g" ((USItype) (i))) #define _FP_MUL_MEAT_S(R,X,Y) \ -- cgit v1.1