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compiler: correctly generate global hashmaps of size > 8

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Static map generation used the last bucket instead of the first bucket
in the chain, which caused lots of missing entries in hashmaps with
multiple buckets (size > 8).
This commit is contained in:
Ayke van Laethem
2018-10-10 14:06:59 +02:00
parent 0e65b0da1c
commit e1e3dbdce6
1 changed files with 1 additions and 1 deletions
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compiler/compiler.go
+1 -1
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@@ -1110,7 +1110,7 @@ func (c *Compiler) getInterpretedValue(prefix string, value ir.Value) (llvm.Valu
// Create the hashmap itself.
zero := llvm.ConstInt(c.ctx.Int32Type(), 0, false)
bucketPtr := llvm.ConstInBoundsGEP(bucketGlobal, []llvm.Value{zero})
bucketPtr := llvm.ConstInBoundsGEP(firstBucketGlobal, []llvm.Value{zero})
hashmapType := c.mod.GetTypeByName("runtime.hashmap")
hashmap := llvm.ConstNamedStruct(hashmapType, []llvm.Value{
llvm.ConstPointerNull(llvm.PointerType(hashmapType, 0)), // next