diff options
| author | Brad Smith <brad@cvs.openbsd.org> | 2013-11-16 21:00:03 +0000 |
|---|---|---|
| committer | Brad Smith <brad@cvs.openbsd.org> | 2013-11-16 21:00:03 +0000 |
| commit | d62213bb8835689d98677030f8cd3679f0169d09 (patch) | |
| tree | 3e6ec94b4890d78a353918d77c463c9e191bfe17 /sys/arch/i386/isa | |
| parent | 18c836f748834ee888f372be25ef67cf2c0138b3 (diff) | |
Copied from amd64..
Use an explicit suffix for the "fld" instruction to shut up clang. The correct
instruction is fldl since we try to load a double-precision value.
GCC actually gets it wrong and emits "flds" (which is harmless).
ok guenther@
Diffstat (limited to 'sys/arch/i386/isa')
| -rw-r--r-- | sys/arch/i386/isa/npx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/arch/i386/isa/npx.c b/sys/arch/i386/isa/npx.c index db34f27fb6a..6ea986097f0 100644 --- a/sys/arch/i386/isa/npx.c +++ b/sys/arch/i386/isa/npx.c @@ -1,4 +1,4 @@ -/* $OpenBSD: npx.c,v 1.58 2013/05/08 15:36:30 tedu Exp $ */ +/* $OpenBSD: npx.c,v 1.59 2013/11/16 21:00:02 brad Exp $ */ /* $NetBSD: npx.c,v 1.57 1996/05/12 23:12:24 mycroft Exp $ */ #if 0 @@ -688,7 +688,7 @@ npxdna_xmm(struct cpu_info *ci) * thus leaking other process's execution history. */ fnclex(); - __asm __volatile("ffree %%st(7)\n\tfld %0" : : "m" (zero)); + __asm __volatile("ffree %%st(7)\n\tfldl %0" : : "m" (zero)); fxrstor(&sfp->sv_xmm); } |