File: non-extern-addend-smallcodemodel.ll

package info (click to toggle)
llvm-toolchain-3.5 1%3A3.5.2-3~bpo8%2B2
  • links: PTS, VCS
  • area: main
  • in suites: jessie-backports
  • size: 283,276 kB
  • sloc: cpp: 1,884,580; ansic: 310,787; objc: 86,612; python: 79,608; asm: 65,866; sh: 9,829; makefile: 6,068; perl: 5,589; ml: 5,254; pascal: 3,285; lisp: 1,640; xml: 686; cs: 239; csh: 117
file content (25 lines) | stat: -rw-r--r-- 779 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
; RUN: %lli_mcjit -code-model=small %s > /dev/null
; XFAIL: mips
;
; FIXME: Merge this file with non-extern-addend.ll once AArch64 supports PC-rel
;        relocations in ELF. (The code is identical, only the run line differs).
;
define i32 @foo(i32 %x, i32 %y, double %d) {
entry:
  %d.int64 = bitcast double %d to i64
  %d.top64 = lshr i64 %d.int64, 32
  %d.top   = trunc i64 %d.top64 to i32
  %d.bottom = trunc i64 %d.int64 to i32
  %topCorrect = icmp eq i32 %d.top, 3735928559
  %bottomCorrect = icmp eq i32 %d.bottom, 4277009102
  %right = and i1 %topCorrect, %bottomCorrect
  %nRight = xor i1 %right, true
  %retVal = zext i1 %nRight to i32
  ret i32 %retVal
}

define i32 @main() {
entry:
  %call = call i32 @foo(i32 0, i32 1, double 0xDEADBEEFFEEDFACE)
  ret i32 %call
}