diff options
Diffstat (limited to 'llvm/test/Transforms/InstCombine/icmp.ll')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/icmp.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstCombine/icmp.ll b/llvm/test/Transforms/InstCombine/icmp.ll index 8c4871942cb..dabb0f3adfe 100644 --- a/llvm/test/Transforms/InstCombine/icmp.ll +++ b/llvm/test/Transforms/InstCombine/icmp.ll @@ -628,3 +628,14 @@ define i1 @test61(i8* %foo, i64 %i, i64 %j) { ; CHECK: icmp ult i8* %cast1, %gep2 ; CHECK-NEXT: ret i1 } + +define i1 @test62(i8* %a) { + %arrayidx1 = getelementptr inbounds i8* %a, i64 1 + %arrayidx2 = getelementptr inbounds i8* %a, i64 10 + %cmp = icmp slt i8* %arrayidx1, %arrayidx2 + ret i1 %cmp +; Don't turn a signed cmp of GEPs into an index compare. +; CHECK: @test62 +; CHECK: %cmp = icmp slt i8* %arrayidx1, %arrayidx2 +; CHECK-NEXT: ret i1 %cmp +} |
