File: 2003-08-21-EnvironmentTest.ll

package info (click to toggle)
llvm-toolchain-3.5 1%3A3.5-10
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 282,028 kB
  • ctags: 310,872
  • sloc: cpp: 1,883,926; ansic: 310,731; objc: 86,612; python: 79,565; asm: 65,844; sh: 9,829; makefile: 6,057; perl: 5,589; ml: 5,254; pascal: 3,285; lisp: 1,640; xml: 686; cs: 239; csh: 117
file content (22 lines) | stat: -rw-r--r-- 503 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
; RUN: %lli %s > /dev/null
; XFAIL: arm

;
; Regression Test: EnvironmentTest.ll
;
; Description:
;	This is a regression test that verifies that the JIT passes the
;	environment to the main() function.
;


declare i32 @strlen(i8*)

define i32 @main(i32 %argc.1, i8** %argv.1, i8** %envp.1) {
	%tmp.2 = load i8** %envp.1		; <i8*> [#uses=1]
	%tmp.3 = call i32 @strlen( i8* %tmp.2 )		; <i32> [#uses=1]
	%T = icmp eq i32 %tmp.3, 0		; <i1> [#uses=1]
	%R = zext i1 %T to i32		; <i32> [#uses=1]
	ret i32 %R
}