mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
f2f6ce65b7
input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
24 lines
528 B
LLVM
24 lines
528 B
LLVM
; This is a basic sanity check for constant propogation. It tests the basic
|
|
; arithmatic operations.
|
|
|
|
|
|
; RUN: opt < %s -sccp -S | not grep mul
|
|
; RUN: opt < %s -sccp -S | not grep umod
|
|
|
|
define i128 @test(i1 %B) {
|
|
br i1 %B, label %BB1, label %BB2
|
|
BB1:
|
|
%t1 = add i128 0, 1
|
|
%t2 = sub i128 0, %t1
|
|
%t3 = mul i128 %t2, -1
|
|
br label %BB3
|
|
BB2:
|
|
%f1 = udiv i128 -1, 1
|
|
%f2 = add i128 %f1, 1
|
|
%f3 = urem i128 %f2, 2121
|
|
br label %BB3
|
|
BB3:
|
|
%Ret = phi i128 [%t3, %BB1], [%f3, %BB2]
|
|
ret i128 %Ret
|
|
}
|