xref: /llvm-project/llvm/test/Transforms/Inline/vector-bonus.ll (revision e5369823bc0655806469724335d0ca5a4c17d8c7)
1; RUN: opt < %s -passes=inline -inline-threshold=35  -S | FileCheck %s
2; RUN: opt < %s -passes='cgscc(inline)' -inline-threshold=35  -S | FileCheck %s
3
4define i32 @bar(<4 x i32> %v, i32 %i) #0 {
5entry:
6  %cmp = icmp sgt i32 %i, 4
7  br i1 %cmp, label %if.then, label %if.else
8
9if.then:                                          ; preds = %entry
10  %mul1 = mul nsw i32 %i, %i
11  br label %return
12
13if.else:                                          ; preds = %entry
14  %add1 = add nsw i32 %i, %i
15  %add2 = add nsw i32 %i, %i
16  %add3 = add nsw i32 %i, %i
17  %add4 = add nsw i32 %i, %i
18  %add5 = add nsw i32 %i, %i
19  %add6 = add nsw i32 %i, %i
20  %vecext = extractelement <4 x i32> %v, i32 0
21  %vecext7 = extractelement <4 x i32> %v, i32 1
22  %add7 = add nsw i32 %vecext, %vecext7
23  br label %return
24
25return:                                           ; preds = %if.else, %if.then
26  %retval.0 = phi i32 [ %mul1, %if.then ], [ %add7, %if.else ]
27  ret i32 %retval.0
28}
29
30define i32 @foo(<4 x i32> %v, i32 %a) #1 {
31; CHECK-LABEL: @foo(
32; CHECK-NOT: call i32 @bar
33; CHECK: ret
34entry:
35  %call = call i32 @bar(<4 x i32> %v, i32 %a)
36  ret i32 %call
37}
38
39