diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2010-11-25 18:14:18 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2010-11-25 18:14:18 +0000 |
| commit | 079d7e43caaef61f2394ad46e2abe63ea1d3845c (patch) | |
| tree | 78c9adc51c5002e4e5985a24260666a71cfb8eca | |
| parent | e194afc43438b154fbdbed269cbb83d78e7d69b3 (diff) | |
| download | src-079d7e43caaef61f2394ad46e2abe63ea1d3845c.tar.gz src-079d7e43caaef61f2394ad46e2abe63ea1d3845c.zip | |
Use unambiguous inline assembly to load a float variable. GNU as
silently converts 'fld' to 'flds', without taking the actual variable
type into account (!), but clang's integrated assembler rightfully
complains about it.
Discussed with: cperciva
Notes
Notes:
svn path=/head/; revision=215823
| -rw-r--r-- | sys/i386/isa/npx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/i386/isa/npx.c b/sys/i386/isa/npx.c index f8dc11c6cb9b..8d37562244dd 100644 --- a/sys/i386/isa/npx.c +++ b/sys/i386/isa/npx.c @@ -938,7 +938,7 @@ fpu_clean_state(void) * the x87 stack, but we don't care since we're about to call * fxrstor() anyway. */ - __asm __volatile("ffree %%st(7); fld %0" : : "m" (dummy_variable)); + __asm __volatile("ffree %%st(7); flds %0" : : "m" (dummy_variable)); } #endif /* CPU_ENABLE_SSE */ |