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llvm-mirror/test/ExecutionEngine/OrcMCJIT/2003-06-04-bzip2-bug.ll
Lang Hames 66e55d58ea [Orc][lli] Add a very simple Orc-based lazy JIT to lli.
This ensures that we're building and testing the CompileOnDemand layer, at least
in a basic way.

Currently x86-64 only, and with limited to no library calls enabled (depending
on host platform). Patches welcome. ;)

To enable access to the lazy JIT, this patch replaces the '-use-orcmcjit' lli
option with a new option:
'-jit-kind={ mcjit | orc-mcjit | orc-lazy }'.

All regression tests are updated to use the new option, and one trivial test of
the new lazy JIT is added.

llvm-svn: 233182
2015-03-25 12:11:48 +00:00

18 lines
521 B
LLVM

; RUN: %lli -jit-kind=orc-mcjit %s > /dev/null
; Testcase distilled from 256.bzip2.
define i32 @main() {
entry:
br label %loopentry.0
loopentry.0: ; preds = %loopentry.0, %entry
%h.0 = phi i32 [ %tmp.2, %loopentry.0 ], [ -1, %entry ] ; <i32> [#uses=1]
%tmp.2 = add i32 %h.0, 1 ; <i32> [#uses=3]
%tmp.4 = icmp ne i32 %tmp.2, 0 ; <i1> [#uses=1]
br i1 %tmp.4, label %loopentry.0, label %loopentry.1
loopentry.1: ; preds = %loopentry.0
%h.1 = phi i32 [ %tmp.2, %loopentry.0 ] ; <i32> [#uses=1]
ret i32 %h.1
}