tree 16f466db59917bbd68f1b5c0ae47d838806a1506
parent 6a8442725eec2e0d99ffae9e905fda6eb53df4f8
author Than McIntosh <thanm@google.com> 1498234841 -0400
committer Than McIntosh <thanm@google.com> 1498242747 +0000

gollvm: use vector to record "discovered" temps

Change the code that looks for newly "discovered" temporary variables
within the control flow generation walk to record the temps in a
vector, not a hash set (so as to insure that order of the final
alloca's in the function is not dependent on hash set iteration order,
which is dependent on pointer values).

Change-Id: I7ae116db28d99b8b87076c651d8290a3fa06dce5
Reviewed-on: https://go-review.googlesource.com/46550
Reviewed-by: Ian Lance Taylor <iant@golang.org>