blob: fcd8321d5a0f4a0b579a9ac3a70f1e109de43e56 [file] [log] [blame]
Tanya Lattner5640bd12008-03-01 09:15:35 +00001; RUN: llvm-as < %s | opt -inline | llvm-dis | \
Reid Spencer951d8dc2007-04-15 08:30:33 +00002; RUN: not grep {callee\[12\](}
Tanya Lattner5640bd12008-03-01 09:15:35 +00003; RUN: llvm-as < %s | opt -inline | llvm-dis | not grep mul
Chris Lattner3f1c2c02006-06-01 21:54:58 +00004
Tanya Lattner5640bd12008-03-01 09:15:35 +00005define internal i32 @callee1(i32 %A, i32 %B) {
6 %cond = icmp eq i32 %A, 123 ; <i1> [#uses=1]
7 br i1 %cond, label %T, label %F
Chris Lattner3f1c2c02006-06-01 21:54:58 +00008
Tanya Lattner5640bd12008-03-01 09:15:35 +00009T: ; preds = %0
10 %C = mul i32 %B, %B ; <i32> [#uses=1]
11 ret i32 %C
12
13F: ; preds = %0
14 ret i32 0
Chris Lattner3f1c2c02006-06-01 21:54:58 +000015}
16
Tanya Lattner5640bd12008-03-01 09:15:35 +000017define internal i32 @callee2(i32 %A, i32 %B) {
18 switch i32 %A, label %T [
19 i32 10, label %F
20 i32 1234, label %G
Chris Lattner3f1c2c02006-06-01 21:54:58 +000021 ]
Tanya Lattner5640bd12008-03-01 09:15:35 +000022 ; No predecessors!
23 %cond = icmp eq i32 %A, 123 ; <i1> [#uses=1]
24 br i1 %cond, label %T, label %F
25
26T: ; preds = %1, %0
27 %C = mul i32 %B, %B ; <i32> [#uses=1]
28 ret i32 %C
29
30F: ; preds = %1, %0
31 ret i32 0
32
33G: ; preds = %0
34 %D = mul i32 %B, %B ; <i32> [#uses=1]
35 %E = mul i32 %D, %B ; <i32> [#uses=1]
36 ret i32 %E
Chris Lattner3f1c2c02006-06-01 21:54:58 +000037}
38
Tanya Lattner5640bd12008-03-01 09:15:35 +000039define i32 @test(i32 %A) {
40 %X = call i32 @callee1( i32 10, i32 %A ) ; <i32> [#uses=1]
41 %Y = call i32 @callee2( i32 10, i32 %A ) ; <i32> [#uses=1]
42 %Z = add i32 %X, %Y ; <i32> [#uses=1]
43 ret i32 %Z
Chris Lattner3f1c2c02006-06-01 21:54:58 +000044}
Tanya Lattner5640bd12008-03-01 09:15:35 +000045