mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-20 11:29:24 +00:00
types. These tests mimic the integer test cases in the normal InstCombine test suite but use "strange" integer bit widths. Most tests written by Zhou Sheng, a few by me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35284 91177308-0d34-0410-b5e6-96231b3b80d8
11 lines
371 B
LLVM
11 lines
371 B
LLVM
; Tests to make sure elimination of casts is working correctly
|
|
; This test is for Integer BitWidth <= 64 && BitWidth % 2 != 0.
|
|
; RUN: llvm-as < %s | opt -instcombine -disable-output &&
|
|
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | notcast '' '%c1.*'
|
|
|
|
define i47 @test_sext_zext(i11 %A) {
|
|
%c1 = zext i11 %A to i39
|
|
%c2 = sext i39 %c1 to i47
|
|
ret i47 %c2
|
|
}
|