File: 2003-01-15-AlignmentTest.ll

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (18 lines) | stat: -rw-r--r-- 478 bytes parent folder | download | duplicates (19) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
; RUN: %lli -jit-kind=mcjit %s > /dev/null
; RUN: %lli %s > /dev/null

define i32 @bar(ptr %X) {
        ; pointer should be 4 byte aligned!
	%P = alloca double		; <ptr> [#uses=1]
	%R = ptrtoint ptr %P to i32		; <i32> [#uses=1]
	%A = and i32 %R, 3		; <i32> [#uses=1]
	ret i32 %A
}

define i32 @main() {
	%SP = alloca i8		; <ptr> [#uses=1]
	%X = add i32 0, 0		; <i32> [#uses=1]
	alloca i8, i32 %X		; <ptr>:1 [#uses=0]
	call i32 @bar( ptr %SP )		; <i32>:2 [#uses=1]
	ret i32 %2
}