diff options
Diffstat (limited to 'llvm/test/Transforms/InstCombine/objsize.ll')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/objsize.ll | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/llvm/test/Transforms/InstCombine/objsize.ll b/llvm/test/Transforms/InstCombine/objsize.ll index 2d2d6c286df..ac488faea37 100644 --- a/llvm/test/Transforms/InstCombine/objsize.ll +++ b/llvm/test/Transforms/InstCombine/objsize.ll @@ -121,7 +121,7 @@ entry: ; rdar://7782496 @s = external global i8* -define void @test5(i32 %n) nounwind ssp { +define i8* @test5(i32 %n) nounwind ssp { ; CHECK: @test5 entry: %0 = tail call noalias i8* @malloc(i32 20) nounwind @@ -130,7 +130,7 @@ entry: ; CHECK-NOT: @llvm.objectsize ; CHECK: @llvm.memcpy.p0i8.p0i8.i32(i8* %0, i8* %1, i32 10, i32 1, i1 false) %3 = tail call i8* @__memcpy_chk(i8* %0, i8* %2, i32 10, i32 %1) nounwind - ret void + ret i8* %0 } define void @test6(i32 %n) nounwind ssp { @@ -149,22 +149,24 @@ declare i8* @__memset_chk(i8*, i32, i32, i32) nounwind declare noalias i8* @malloc(i32) nounwind -define i32 @test7() { +define i32 @test7(i8** %esc) { ; CHECK: @test7 %alloc = call noalias i8* @malloc(i32 48) nounwind + store i8* %alloc, i8** %esc %gep = getelementptr inbounds i8* %alloc, i32 16 %objsize = call i32 @llvm.objectsize.i32(i8* %gep, i1 false) nounwind readonly -; CHECK-NEXT: ret i32 32 +; CHECK: ret i32 32 ret i32 %objsize } declare noalias i8* @calloc(i32, i32) nounwind -define i32 @test8() { +define i32 @test8(i8** %esc) { ; CHECK: @test8 %alloc = call noalias i8* @calloc(i32 5, i32 7) nounwind + store i8* %alloc, i8** %esc %gep = getelementptr inbounds i8* %alloc, i32 5 %objsize = call i32 @llvm.objectsize.i32(i8* %gep, i1 false) nounwind readonly -; CHECK-NEXT: ret i32 30 +; CHECK: ret i32 30 ret i32 %objsize } |
