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llvm-mirror/test/ExecutionEngine/OrcMCJIT/2003-06-05-PHIBug.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

16 lines
352 B
LLVM

; RUN: %lli -jit-kind=orc-mcjit %s > /dev/null
; Testcase distilled from 256.bzip2.
define i32 @main() {
entry:
%X = add i32 1, -1 ; <i32> [#uses=3]
br label %Next
Next: ; preds = %entry
%A = phi i32 [ %X, %entry ] ; <i32> [#uses=0]
%B = phi i32 [ %X, %entry ] ; <i32> [#uses=0]
%C = phi i32 [ %X, %entry ] ; <i32> [#uses=1]
ret i32 %C
}