test/ExecutionEngine/MCJIT/non-extern-addend-smallcodemodel.ll


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 -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
}