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| author | Kai Backman <kaib@golang.org> | 2009-09-29 07:27:49 -0700 |
|---|---|---|
| committer | Kai Backman <kaib@golang.org> | 2009-09-29 07:27:49 -0700 |
| commit | 749cef5673d23142f70c77cb2c6eb8de411343e1 (patch) | |
| tree | be823ea33e69b3a9a95f5f8d347c2d1df6676839 /src/cmd/5g/gsubr.c | |
| parent | 1661c888603d6510e42137f87f5a64a407a47098 (diff) | |
| download | golang-749cef5673d23142f70c77cb2c6eb8de411343e1.tar.gz | |
fixed alignment issue resulting from confusion around the
meaning of out args.
go/test: passes 68% (231/339)
R=rsc
APPROVED=rsc
DELTA=13 (7 added, 0 deleted, 6 changed)
OCL=35072
CL=35080
Diffstat (limited to 'src/cmd/5g/gsubr.c')
| -rw-r--r-- | src/cmd/5g/gsubr.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/cmd/5g/gsubr.c b/src/cmd/5g/gsubr.c index 4ad764797..8d2291270 100644 --- a/src/cmd/5g/gsubr.c +++ b/src/cmd/5g/gsubr.c @@ -351,7 +351,7 @@ nodarg(Type *t, int fp) fatal("nodarg: bad struct"); if(first->width == BADWIDTH) fatal("nodarg: offset not computed for %T", t); - n->xoffset = first->width + 4; + n->xoffset = first->width; n->addable = 1; goto fp; } @@ -364,7 +364,7 @@ nodarg(Type *t, int fp) n->sym = t->sym; if(t->width == BADWIDTH) fatal("nodarg: offset not computed for %T", t); - n->xoffset = t->width + 4; + n->xoffset = t->width; n->addable = 1; fp: @@ -372,12 +372,13 @@ fp: default: fatal("nodarg %T %d", t, fp); - case 0: // output arg + case 0: // output arg for calling another function n->op = OINDREG; n->val.u.reg = REGSP; + n->xoffset += 4; break; - case 1: // input arg + case 1: // input arg to current function n->class = PPARAM; break; } |