| ; RUN: opt < %s -lowersetjmp -S | grep invoke |
| |
| %JmpBuf = type i32 |
| @.str_1 = internal constant [13 x i8] c"returned %d\0A\00" ; <[13 x i8]*> [#uses=1] |
| |
| declare void @llvm.longjmp(i32*, i32) |
| |
| declare i32 @llvm.setjmp(i32*) |
| |
| declare void @foo() |
| |
| define i32 @simpletest() { |
| %B = alloca i32 ; <i32*> [#uses=2] |
| %Val = call i32 @llvm.setjmp( i32* %B ) ; <i32> [#uses=2] |
| %V = icmp ne i32 %Val, 0 ; <i1> [#uses=1] |
| br i1 %V, label %LongJumped, label %Normal |
| Normal: ; preds = %0 |
| call void @foo( ) |
| call void @llvm.longjmp( i32* %B, i32 42 ) |
| ret i32 0 |
| LongJumped: ; preds = %0 |
| ret i32 %Val |
| } |
| |
| declare i32 @printf(i8*, ...) |
| |
| define i32 @main() { |
| %V = call i32 @simpletest( ) ; <i32> [#uses=1] |
| call i32 (i8*, ...)* @printf( i8* getelementptr ([13 x i8]* @.str_1, i64 0, i64 0), i32 %V ) ; <i32>:1 [#uses=0] |
| ret i32 0 |
| } |
| |