6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-18 12:29:27 +00:00
Code Issues Projects Releases Wiki Activity

New testcase, this should be -tailcallelim'inated

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10311 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-12-08 05:32:48 +00:00
parent a08bca95a7
commit 63c08be5e7
1 changed files with 19 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
test/Transforms/TailCallElim/intervening-inst.ll Normal file
View File

@ -0,0 +1,19 @@
; This function contains intervening instructions which should be moved out of the way
; RUN: llvm-as < %s | opt -tailcallelim | llvm-dis | not grep call
int %Test(int %X) {
entry:
%tmp.1 = seteq int %X, 0
br bool %tmp.1, label %then.0, label %endif.0
then.0:
%tmp.4 = add int %X, 1
ret int %tmp.4
endif.0:
%tmp.10 = add int %X, -1
%tmp.8 = call int %Test(int %tmp.10)
%DUMMY = add int %X, 1 ;; This should not prevent elimination
ret int %tmp.8
}