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[DSE] Remove some dead code from DSE tests. 

Some tests depend on DSE removing dead instructions unrelated to any
memory optimization. That's not really DSE's job, remove it.
This commit is contained in:
Florian Hahn 2020-09-04 09:39:40 +01:00
parent 48ac5b4833
commit ab86e64a96
3 changed files with 0 additions and 4 deletions
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2
llvm/test/Transforms/DeadStoreElimination/memintrinsics.ll
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@ -38,7 +38,6 @@ define void @test3() {
; CHECK-NEXT: ret void
;
%A = alloca i8
%B = alloca i8
store i8 0, i8* %A ;; Written to by memset
@ -87,7 +86,6 @@ define void @test6() {
; CHECK-NEXT: ret void
;
%A = alloca i16, i16 1024, align 2
%B = alloca i16, i16 1024, align 2
store atomic i16 0, i16* %A unordered, align 2 ;; Written to by memset

1
llvm/test/Transforms/DeadStoreElimination/merge-stores-big-endian.ll
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@ -40,7 +40,6 @@ entry:
%wptr = bitcast i64* %ptr to i16*
%wptr1 = getelementptr inbounds i16, i16* %wptr, i64 1
%wptr2 = getelementptr inbounds i16, i16* %wptr, i64 2
%wptr3 = getelementptr inbounds i16, i16* %wptr, i64 3
;; We should be able to merge these two stores with the i64 one above

1
llvm/test/Transforms/DeadStoreElimination/merge-stores.ll
View File

@ -39,7 +39,6 @@ entry:
%wptr = bitcast i64* %ptr to i16*
%wptr1 = getelementptr inbounds i16, i16* %wptr, i64 1
%wptr2 = getelementptr inbounds i16, i16* %wptr, i64 2
%wptr3 = getelementptr inbounds i16, i16* %wptr, i64 3
;; We should be able to merge these two stores with the i64 one above