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d74ec65308
As discussed in http://lists.llvm.org/pipermail/llvm-dev/2020-July/143801.html. Currently no users outside of unit tests. Replace all instances in tests of -constprop with -instsimplify. Notable changes in tests: * vscale.ll - @llvm.sadd.sat.nxv16i8 is evaluated by instsimplify, use a fake intrinsic instead * InsertElement.ll - insertelement undef is removed by instsimplify in @insertelement_undef llvm/test/Transforms/ConstProp moved to llvm/test/Transforms/InstSimplify/ConstProp Reviewed By: lattner, nikic Differential Revision: https://reviews.llvm.org/D85159
10 lines
217 B
LLVM
10 lines
217 B
LLVM
; RUN: opt -instsimplify < %s
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; Make sure we don't crash on this one
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define <8 x i8> @test_truc_vec() {
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%x = bitcast <2 x i64> <i64 1, i64 2> to <8 x i16>
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%y = trunc <8 x i16> %x to <8 x i8>
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ret <8 x i8> %y
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}
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