File: basictest.ll

package info (click to toggle)
llvm 2.6-9.1
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 57,604 kB
  • ctags: 44,336
  • sloc: cpp: 344,766; sh: 12,407; ansic: 10,617; ada: 3,070; ml: 2,505; perl: 2,496; makefile: 1,426; pascal: 1,163; exp: 389; asm: 307; python: 298; objc: 260; lisp: 182; csh: 117; xml: 38; f90: 36; tcl: 20
file content (30 lines) | stat: -rw-r--r-- 746 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
; RUN: llvm-as < %s | opt -lowerinvoke -disable-output -enable-correct-eh-support


define i32 @foo() {
	invoke i32 @foo( )
			to label %Ok unwind label %Crap		; <i32>:1 [#uses=0]
Ok:		; preds = %0
	invoke i32 @foo( )
			to label %Ok2 unwind label %Crap		; <i32>:2 [#uses=0]
Ok2:		; preds = %Ok
	ret i32 2
Crap:		; preds = %Ok, %0
	ret i32 1
}

define i32 @bar(i32 %blah) {
	br label %doit
doit:		; preds = %0
        ;; Value live across an unwind edge.
	%B2 = add i32 %blah, 1		; <i32> [#uses=1]
	invoke i32 @foo( )
			to label %Ok unwind label %Crap		; <i32>:1 [#uses=0]
Ok:		; preds = %doit
	invoke i32 @foo( )
			to label %Ok2 unwind label %Crap		; <i32>:2 [#uses=0]
Ok2:		; preds = %Ok
	ret i32 2
Crap:		; preds = %Ok, %doit
	ret i32 %B2
}