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gc: handle complex CONVNOP
Fixes #2256. R=ken2 CC=golang-dev https://golang.org/cl/5044047
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@ -133,6 +133,9 @@ complexgen(Node *n, Node *res)
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dump("\ncomplexgen-n", n);
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dump("complexgen-res", res);
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}
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while(n->op == OCONVNOP)
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n = n->left;
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// pick off float/complex opcodes
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switch(n->op) {
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@ -105,4 +105,16 @@ func main() {
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println("opcode x", ce, Ce)
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panic("fail")
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}
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r32 := real(complex64(ce))
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if r32 != float32(real(Ce)) {
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println("real(complex64(ce))", r32, real(Ce))
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panic("fail")
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}
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r64 := real(complex128(ce))
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if r64 != real(Ce) {
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println("real(complex128(ce))", r64, real(Ce))
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panic("fail")
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}
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}
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