diff options
Diffstat (limited to 'x86_64-gen.c')
| -rw-r--r-- | x86_64-gen.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/x86_64-gen.c b/x86_64-gen.c index 67aaadc..d5ed4f6 100644 --- a/x86_64-gen.c +++ b/x86_64-gen.c @@ -662,9 +662,10 @@ void gen_offs_sp(int b, int r, int d) /* Return the number of registers needed to return the struct, or 0 if returning via struct pointer. */ -ST_FUNC int gfunc_sret(CType *vt, int variadic, CType *ret, int *ret_align) +ST_FUNC int gfunc_sret(CType *vt, int variadic, CType *ret, int *ret_align, int *regsize) { int size, align; + *regsize = 8; *ret_align = 1; // Never have to re-align return values for x86-64 size = type_size(vt, &align); ret->ref = NULL; @@ -1069,10 +1070,11 @@ ST_FUNC int classify_x86_64_va_arg(CType *ty) /* Return the number of registers needed to return the struct, or 0 if returning via struct pointer. */ -ST_FUNC int gfunc_sret(CType *vt, int variadic, CType *ret, int *ret_align) +ST_FUNC int gfunc_sret(CType *vt, int variadic, CType *ret, int *ret_align, int *regsize) { int size, align, reg_count; *ret_align = 1; // Never have to re-align return values for x86-64 + *regsize = 8; return (classify_x86_64_arg(vt, ret, &size, &align, ®_count) != x86_64_mode_memory); } |