llvm-project/llvm/test/Transforms/InstSimplify/ConstProp/2009-06-20-constexpr-zero-lhs.ll
Arthur Eubanks 486ed88533 [ConstProp] Remove ConstantPropagation
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
2020-08-26 15:51:30 -07:00

12 lines
547 B
LLVM

; RUN: llvm-as < %s | llvm-dis | not grep ptrtoint
; PR4424
@G = external global i32
@test1 = constant i32 sdiv (i32 0, i32 ptrtoint (i32* @G to i32))
@test2 = constant i32 udiv (i32 0, i32 ptrtoint (i32* @G to i32))
@test3 = constant i32 srem (i32 0, i32 ptrtoint (i32* @G to i32))
@test4 = constant i32 urem (i32 0, i32 ptrtoint (i32* @G to i32))
@test5 = constant i32 lshr (i32 0, i32 ptrtoint (i32* @G to i32))
@test6 = constant i32 ashr (i32 0, i32 ptrtoint (i32* @G to i32))
@test7 = constant i32 shl (i32 0, i32 ptrtoint (i32* @G to i32))