mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-29 10:32:47 +00:00
09bec94c16
Somehow we seem to have ended up without any actual tests of the CodeGen side. Easy enough to fix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225930 91177308-0d34-0410-b5e6-96231b3b80d8
59 lines
1.5 KiB
LLVM
59 lines
1.5 KiB
LLVM
; RUN: llc -mtriple=thumbv8 -o - %s | FileCheck %s
|
|
|
|
define i32 @test_crc32b(i32 %cur, i8 %next) {
|
|
; CHECK-LABEL: test_crc32b:
|
|
; CHECK: crc32b r0, r0, r1
|
|
%bits = zext i8 %next to i32
|
|
%val = call i32 @llvm.arm.crc32b(i32 %cur, i32 %bits)
|
|
ret i32 %val
|
|
}
|
|
|
|
define i32 @test_crc32h(i32 %cur, i16 %next) {
|
|
; CHECK-LABEL: test_crc32h:
|
|
; CHECK: crc32h r0, r0, r1
|
|
%bits = zext i16 %next to i32
|
|
%val = call i32 @llvm.arm.crc32h(i32 %cur, i32 %bits)
|
|
ret i32 %val
|
|
}
|
|
|
|
define i32 @test_crc32w(i32 %cur, i32 %next) {
|
|
; CHECK-LABEL: test_crc32w:
|
|
; CHECK: crc32w r0, r0, r1
|
|
%val = call i32 @llvm.arm.crc32w(i32 %cur, i32 %next)
|
|
ret i32 %val
|
|
}
|
|
|
|
define i32 @test_crc32cb(i32 %cur, i8 %next) {
|
|
; CHECK-LABEL: test_crc32cb:
|
|
; CHECK: crc32cb r0, r0, r1
|
|
%bits = zext i8 %next to i32
|
|
%val = call i32 @llvm.arm.crc32cb(i32 %cur, i32 %bits)
|
|
ret i32 %val
|
|
}
|
|
|
|
define i32 @test_crc32ch(i32 %cur, i16 %next) {
|
|
; CHECK-LABEL: test_crc32ch:
|
|
; CHECK: crc32ch r0, r0, r1
|
|
%bits = zext i16 %next to i32
|
|
%val = call i32 @llvm.arm.crc32ch(i32 %cur, i32 %bits)
|
|
ret i32 %val
|
|
}
|
|
|
|
define i32 @test_crc32cw(i32 %cur, i32 %next) {
|
|
; CHECK-LABEL: test_crc32cw:
|
|
; CHECK: crc32cw r0, r0, r1
|
|
%val = call i32 @llvm.arm.crc32cw(i32 %cur, i32 %next)
|
|
ret i32 %val
|
|
}
|
|
|
|
|
|
declare i32 @llvm.arm.crc32b(i32, i32)
|
|
declare i32 @llvm.arm.crc32h(i32, i32)
|
|
declare i32 @llvm.arm.crc32w(i32, i32)
|
|
declare i32 @llvm.arm.crc32x(i32, i64)
|
|
|
|
declare i32 @llvm.arm.crc32cb(i32, i32)
|
|
declare i32 @llvm.arm.crc32ch(i32, i32)
|
|
declare i32 @llvm.arm.crc32cw(i32, i32)
|
|
declare i32 @llvm.arm.crc32cx(i32, i64)
|