File: 2009-01-08-Crash.ll

package info (click to toggle)
llvm-3.0 3.0-10
  • links: PTS, VCS
  • area: main
  • in suites: wheezy
  • size: 75,412 kB
  • sloc: cpp: 468,043; asm: 109,345; ansic: 13,782; sh: 12,935; ml: 4,716; python: 4,351; perl: 2,096; makefile: 1,905; pascal: 1,578; exp: 389; xml: 283; lisp: 187; csh: 117
file content (12 lines) | stat: -rw-r--r-- 424 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
 
; RUN: llc < %s -march=xcore > %t1.s
;; This caused a compilation failure since the
;; address arithmetic was folded into the LDWSP instruction,
;; resulting in a negative offset which eliminateFrameIndex was
;; unable to eliminate.
define i32 @test(i32 %bar) nounwind readnone {
entry:
        %bar_addr = alloca i32
        %0 = getelementptr i32* %bar_addr, i32 -1
        %1 = load i32* %0, align 4
        ret i32 %1
}