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[dev.ssa] cmd/compile/internal/ssa: fix complex compares

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It was using 64-bit float comparison ops for complex64.
It should use 32-bit float comparison.

Fixes build.

Change-Id: I6452b227257fecc09e04cd092ccf328d1fc9917f
Reviewed-on: https://go-review.googlesource.com/14497
Run-TryBot: Keith Randall <khr@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Keith Randall 2015-09-10 14:59:00 -07:00
parent db380bf44b
commit c244ce097c
1 changed files with 1 additions and 1 deletions
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2
src/cmd/compile/internal/gc/ssa.go
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@ -1477,7 +1477,7 @@ func (s *state) expr(n *Node) *ssa.Value {
a := s.expr(n.Left)
b := s.expr(n.Right)
if n.Left.Type.IsComplex() {
pt := floatForComplex(n.Type)
pt := floatForComplex(n.Left.Type)
op := s.ssaOp(OEQ, pt)
r := s.newValue2(op, Types[TBOOL], s.newValue1(ssa.OpComplexReal, pt, a), s.newValue1(ssa.OpComplexReal, pt, b))
i := s.newValue2(op, Types[TBOOL], s.newValue1(ssa.OpComplexImag, pt, a), s.newValue1(ssa.OpComplexImag, pt, b))