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cmd/compile: fix SSA type for first runtime call arg/result

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CLs 37254 and 37869 contained similar fixes.

Change-Id: I0cbf01c691b54d82acef398489df6e9c89ebb83f
Reviewed-on: https://go-review.googlesource.com/38000
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Michael Munday <munday@ca.ibm.com>
This commit is contained in:
Josh Bleecher Snyder 2017-03-08 12:48:04 -08:00
parent c63ad970f6
commit 678f35b676
1 changed files with 2 additions and 8 deletions
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10
src/cmd/compile/internal/gc/ssa.go
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@ -3364,10 +3364,7 @@ func (s *state) rtcall(fn *obj.LSym, returns bool, results []*Type, args ...*ssa
for _, arg := range args {
t := arg.Type
off = Rnd(off, t.Alignment())
ptr := s.sp
if off != 0 {
ptr = s.newValue1I(ssa.OpOffPtr, t.PtrTo(), off, s.sp)
}
ptr := s.newValue1I(ssa.OpOffPtr, t.PtrTo(), off, s.sp)
size := t.Size()
s.vars[&memVar] = s.newValue3I(ssa.OpStore, ssa.TypeMem, size, ptr, arg, s.mem())
off += size
@ -3398,10 +3395,7 @@ func (s *state) rtcall(fn *obj.LSym, returns bool, results []*Type, args ...*ssa
res := make([]*ssa.Value, len(results))
for i, t := range results {
off = Rnd(off, t.Alignment())
ptr := s.sp
if off != 0 {
ptr = s.newValue1I(ssa.OpOffPtr, ptrto(t), off, s.sp)
}
ptr := s.newValue1I(ssa.OpOffPtr, ptrto(t), off, s.sp)
res[i] = s.newValue2(ssa.OpLoad, t, ptr, s.mem())
off += t.Size()
}