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llvm-mirror/test/CodeGen/Generic/2011-07-07-ScheduleDAGCrash.ll
Dylan McKay 3f38cefda5 [AVR] XFAIL a set of failing CodeGen tests
There are about 3 underlying bugs causing the tests to fail.

On top of that, some tests just we're 'generic' enough. i.e. 32-bit
registers.

llvm-svn: 294434
2017-02-08 10:24:18 +00:00

21 lines
631 B
LLVM

; RUN: llc < %s
; Bug: PR31898
; XFAIL: avr
; This caused ScheduleDAG to crash in EmitPhysRegCopy when searching
; the uses of a copy to a physical register without ignoring non-data
; dependence, PR10220.
define void @f(i256* nocapture %a, i256* nocapture %b, i256* nocapture %cc, i256* nocapture %dd) nounwind uwtable noinline ssp {
entry:
%c = load i256, i256* %cc
%d = load i256, i256* %dd
%add = add nsw i256 %c, %d
store i256 %add, i256* %a, align 8
%or = or i256 %c, 1606938044258990275541962092341162602522202993782792835301376
%add6 = add nsw i256 %or, %d
store i256 %add6, i256* %b, align 8
ret void
}