From b6ec1f47c70fb08ba60917fdd41f5541d18ffb2e Mon Sep 17 00:00:00 2001 From: Måns Rullgård Date: Wed, 29 Jul 2009 19:06:55 +0000 Subject: PPC: fix asm operand constraints in AV_RL64 The target register of first word loaded must be marked early-clobber. Originally committed as revision 19536 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavutil/ppc/intreadwrite.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavutil/ppc') diff --git a/libavutil/ppc/intreadwrite.h b/libavutil/ppc/intreadwrite.h index 7bc2b2d4b3..1844427544 100644 --- a/libavutil/ppc/intreadwrite.h +++ b/libavutil/ppc/intreadwrite.h @@ -78,7 +78,7 @@ static inline uint64_t AV_RL64(const void *p) union { uint64_t v; uint32_t hl[2]; } v; __asm__ ("lwbrx %0, %y2 \n\t" "lwbrx %1, %y3 \n\t" - : "=r"(v.hl[1]), "=r"(v.hl[0]) + : "=&r"(v.hl[1]), "=r"(v.hl[0]) : "Z"(*(const uint32_t*)p), "Z"(*((const uint32_t*)p+1))); return v.v; } -- cgit v1.2.3