File: 2009-01-08-Crash.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 (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
}