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Diffstat (limited to 'test/Transforms/InstCombine/objsize.ll')
-rw-r--r-- | test/Transforms/InstCombine/objsize.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/objsize.ll b/test/Transforms/InstCombine/objsize.ll index 043525b755..9950e5f4cc 100644 --- a/test/Transforms/InstCombine/objsize.ll +++ b/test/Transforms/InstCombine/objsize.ll @@ -160,3 +160,19 @@ define i32 @test7() { ret i32 %objsize } +define i32 @test8(i32 %x) { +; CHECK: @test8 + %alloc = call noalias i8* @malloc(i32 %x) nounwind + %objsize = call i32 @llvm.objectsize.i32(i8* %alloc, i1 false) nounwind readonly +; CHECK-NEXT: ret i32 %x + ret i32 %objsize +} + +define i32 @test9(i32 %x) { +; CHECK: @test9 + %alloc = call noalias i8* @malloc(i32 %x) nounwind + %gep = getelementptr inbounds i8* %alloc, i32 16 + %objsize = call i32 @llvm.objectsize.i32(i8* %gep, i1 false) nounwind readonly +; CHECK-NOT: ret i32 %x + ret i32 %objsize +} |