File: 2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll

package info (click to toggle)
llvm-2.7 2.7-6
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 59,992 kB
  • ctags: 49,499
  • sloc: cpp: 373,792; ansic: 16,885; sh: 12,614; asm: 6,809; ada: 3,083; ml: 2,942; python: 2,671; perl: 2,404; makefile: 1,691; pascal: 1,235; exp: 399; objc: 291; lisp: 184; csh: 117; xml: 38; f90: 36
file content (24 lines) | stat: -rw-r--r-- 617 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
 
; RUN: llvm-as %s -o %t.bc
; RUN: lli %t.bc > /dev/null

@A = global i32 0		; <i32*> [#uses=1]

define i32 @main() {
	%Ret = call i32 @test( i1 true, i32 0 )		; <i32> [#uses=1]
	ret i32 %Ret
}

define i32 @test(i1 %c, i32 %A) {
	br i1 %c, label %Taken1, label %NotTaken
Cont:		; preds = %Taken1, %NotTaken
	%V = phi i32 [ 0, %NotTaken ], [ sub (i32 ptrtoint (i32* @A to i32), i32 1234), %Taken1 ]		; <i32> [#uses=0]
	ret i32 0
NotTaken:		; preds = %0
	br label %Cont
Taken1:		; preds = %0
	%B = icmp eq i32 %A, 0		; <i1> [#uses=1]
	br i1 %B, label %Cont, label %ExitError
ExitError:		; preds = %Taken1
	ret i32 12
}