| Chris Lattner | 1853f28 | 2003-08-24 12:16:58 +0000 | [diff] [blame] | 1 | ; Test that we can inline a simple function, turning the calls in it into invoke |
| Chris Lattner | 0f12ef6 | 2003-08-24 06:55:07 +0000 | [diff] [blame] | 2 | ; instructions |
| 3 | |
| Dan Gohman | 1880092 | 2009-09-11 18:01:28 +0000 | [diff] [blame] | 4 | ; RUN: opt < %s -inline -S | \ |
| Chandler Carruth | ff123d5 | 2012-07-02 19:09:46 +0000 | [diff] [blame] | 5 | ; RUN: not grep "call[^e]" |
| Chris Lattner | 0f12ef6 | 2003-08-24 06:55:07 +0000 | [diff] [blame] | 6 | |
| Tanya Lattner | 5640bd1 | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 7 | declare void @might_throw() |
| Chris Lattner | 0f12ef6 | 2003-08-24 06:55:07 +0000 | [diff] [blame] | 8 | |
| Tanya Lattner | 5640bd1 | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 9 | define internal void @callee() { |
| 10 | call void @might_throw( ) |
| 11 | ret void |
| Chris Lattner | 0f12ef6 | 2003-08-24 06:55:07 +0000 | [diff] [blame] | 12 | } |
| 13 | |
| 14 | ; caller returns true if might_throw throws an exception... |
| David Majnemer | 7fddecc | 2015-06-17 20:52:32 +0000 | [diff] [blame] | 15 | define i32 @caller() personality i32 (...)* @__gxx_personality_v0 { |
| Tanya Lattner | 5640bd1 | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 16 | invoke void @callee( ) |
| 17 | to label %cont unwind label %exc |
| 18 | |
| 19 | cont: ; preds = %0 |
| 20 | ret i32 0 |
| 21 | |
| 22 | exc: ; preds = %0 |
| David Majnemer | 7fddecc | 2015-06-17 20:52:32 +0000 | [diff] [blame] | 23 | %exn = landingpad {i8*, i32} |
| Bill Wendling | d33e300 | 2011-09-01 01:08:21 +0000 | [diff] [blame] | 24 | cleanup |
| Tanya Lattner | 5640bd1 | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 25 | ret i32 1 |
| Chris Lattner | 0f12ef6 | 2003-08-24 06:55:07 +0000 | [diff] [blame] | 26 | } |
| Bill Wendling | d33e300 | 2011-09-01 01:08:21 +0000 | [diff] [blame] | 27 | |
| 28 | declare i32 @__gxx_personality_v0(...) |