mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-24 22:32:47 +00:00
a457ba09f7
unbreaks make check after evocallaghan's changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83827 91177308-0d34-0410-b5e6-96231b3b80d8
12 lines
374 B
LLVM
12 lines
374 B
LLVM
; Tests to make sure elimination of casts is working correctly
|
|
; RUN: opt < %s -instcombine -S | FileCheck %s
|
|
|
|
define i64 @test_sext_zext(i16 %A) {
|
|
%c1 = zext i16 %A to i32 ; <i32> [#uses=1]
|
|
%c2 = sext i32 %c1 to i64 ; <i64> [#uses=1]
|
|
ret i64 %c2
|
|
; CHECK-NOT: %c1
|
|
; CHECK: %c2 = zext i16 %A to i64
|
|
; CHECK: ret i64 %c2
|
|
}
|