File: 2003-08-26-InvokeHandling.ll

package info (click to toggle)
llvm 2.2-12
  • links: PTS, VCS
  • area: main
  • in suites: lenny
  • size: 38,648 kB
  • ctags: 28,258
  • sloc: cpp: 215,479; sh: 12,132; ansic: 10,002; yacc: 5,525; perl: 2,352; ml: 1,580; makefile: 956; pascal: 718; lex: 602; exp: 320; ada: 193; lisp: 160; csh: 116; objc: 59; python: 59; tcl: 20
file content (15 lines) | stat: -rw-r--r-- 385 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
; The PHI cannot be eliminated from this testcase, SCCP is mishandling invoke's!
; RUN: llvm-upgrade < %s | llvm-as | opt -sccp | llvm-dis | grep phi

declare void %foo()
int %test(bool %cond) {
Entry:
	br bool %cond, label %Inv, label %Cont
Inv:
	invoke void %foo() to label %Ok except label %Cont
Ok:
	br label %Cont
Cont:
	%X = phi int [0, %Entry], [1,%Ok], [0, %Inv]
	ret int %X
}