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- ; RUN: opt < %s -inline -S | \
- ; RUN: not grep "callee[12]("
- ; RUN: opt < %s -inline -S | not grep mul
- define internal i32 @callee1(i32 %A, i32 %B) {
- %cond = icmp eq i32 %A, 123 ; <i1> [#uses=1]
- br i1 %cond, label %T, label %F
- T: ; preds = %0
- %C = mul i32 %B, %B ; <i32> [#uses=1]
- ret i32 %C
- F: ; preds = %0
- ret i32 0
- }
- define internal i32 @callee2(i32 %A, i32 %B) {
- switch i32 %A, label %T [
- i32 10, label %F
- i32 1234, label %G
- ]
- ; No predecessors!
- %cond = icmp eq i32 %A, 123 ; <i1> [#uses=1]
- br i1 %cond, label %T, label %F
- T: ; preds = %1, %0
- %C = mul i32 %B, %B ; <i32> [#uses=1]
- ret i32 %C
- F: ; preds = %1, %0
- ret i32 0
- G: ; preds = %0
- %D = mul i32 %B, %B ; <i32> [#uses=1]
- %E = mul i32 %D, %B ; <i32> [#uses=1]
- ret i32 %E
- }
- define i32 @test(i32 %A) {
- %X = call i32 @callee1( i32 10, i32 %A ) ; <i32> [#uses=1]
- %Y = call i32 @callee2( i32 10, i32 %A ) ; <i32> [#uses=1]
- %Z = add i32 %X, %Y ; <i32> [#uses=1]
- ret i32 %Z
- }
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