1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=arm64 -mattr=+crc -o - %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workerdefine i32 @test_crc32b(i32 %cur, i8 %next) { 4*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_crc32b: 5*9880d681SAndroid Build Coastguard Worker; CHECK: crc32b w0, w0, w1 6*9880d681SAndroid Build Coastguard Worker %bits = zext i8 %next to i32 7*9880d681SAndroid Build Coastguard Worker %val = call i32 @llvm.aarch64.crc32b(i32 %cur, i32 %bits) 8*9880d681SAndroid Build Coastguard Worker ret i32 %val 9*9880d681SAndroid Build Coastguard Worker} 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Workerdefine i32 @test_crc32h(i32 %cur, i16 %next) { 12*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_crc32h: 13*9880d681SAndroid Build Coastguard Worker; CHECK: crc32h w0, w0, w1 14*9880d681SAndroid Build Coastguard Worker %bits = zext i16 %next to i32 15*9880d681SAndroid Build Coastguard Worker %val = call i32 @llvm.aarch64.crc32h(i32 %cur, i32 %bits) 16*9880d681SAndroid Build Coastguard Worker ret i32 %val 17*9880d681SAndroid Build Coastguard Worker} 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Workerdefine i32 @test_crc32w(i32 %cur, i32 %next) { 20*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_crc32w: 21*9880d681SAndroid Build Coastguard Worker; CHECK: crc32w w0, w0, w1 22*9880d681SAndroid Build Coastguard Worker %val = call i32 @llvm.aarch64.crc32w(i32 %cur, i32 %next) 23*9880d681SAndroid Build Coastguard Worker ret i32 %val 24*9880d681SAndroid Build Coastguard Worker} 25*9880d681SAndroid Build Coastguard Worker 26*9880d681SAndroid Build Coastguard Workerdefine i32 @test_crc32x(i32 %cur, i64 %next) { 27*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_crc32x: 28*9880d681SAndroid Build Coastguard Worker; CHECK: crc32x w0, w0, x1 29*9880d681SAndroid Build Coastguard Worker %val = call i32 @llvm.aarch64.crc32x(i32 %cur, i64 %next) 30*9880d681SAndroid Build Coastguard Worker ret i32 %val 31*9880d681SAndroid Build Coastguard Worker} 32*9880d681SAndroid Build Coastguard Worker 33*9880d681SAndroid Build Coastguard Workerdefine i32 @test_crc32cb(i32 %cur, i8 %next) { 34*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_crc32cb: 35*9880d681SAndroid Build Coastguard Worker; CHECK: crc32cb w0, w0, w1 36*9880d681SAndroid Build Coastguard Worker %bits = zext i8 %next to i32 37*9880d681SAndroid Build Coastguard Worker %val = call i32 @llvm.aarch64.crc32cb(i32 %cur, i32 %bits) 38*9880d681SAndroid Build Coastguard Worker ret i32 %val 39*9880d681SAndroid Build Coastguard Worker} 40*9880d681SAndroid Build Coastguard Worker 41*9880d681SAndroid Build Coastguard Workerdefine i32 @test_crc32ch(i32 %cur, i16 %next) { 42*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_crc32ch: 43*9880d681SAndroid Build Coastguard Worker; CHECK: crc32ch w0, w0, w1 44*9880d681SAndroid Build Coastguard Worker %bits = zext i16 %next to i32 45*9880d681SAndroid Build Coastguard Worker %val = call i32 @llvm.aarch64.crc32ch(i32 %cur, i32 %bits) 46*9880d681SAndroid Build Coastguard Worker ret i32 %val 47*9880d681SAndroid Build Coastguard Worker} 48*9880d681SAndroid Build Coastguard Worker 49*9880d681SAndroid Build Coastguard Workerdefine i32 @test_crc32cw(i32 %cur, i32 %next) { 50*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_crc32cw: 51*9880d681SAndroid Build Coastguard Worker; CHECK: crc32cw w0, w0, w1 52*9880d681SAndroid Build Coastguard Worker %val = call i32 @llvm.aarch64.crc32cw(i32 %cur, i32 %next) 53*9880d681SAndroid Build Coastguard Worker ret i32 %val 54*9880d681SAndroid Build Coastguard Worker} 55*9880d681SAndroid Build Coastguard Worker 56*9880d681SAndroid Build Coastguard Workerdefine i32 @test_crc32cx(i32 %cur, i64 %next) { 57*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test_crc32cx: 58*9880d681SAndroid Build Coastguard Worker; CHECK: crc32cx w0, w0, x1 59*9880d681SAndroid Build Coastguard Worker %val = call i32 @llvm.aarch64.crc32cx(i32 %cur, i64 %next) 60*9880d681SAndroid Build Coastguard Worker ret i32 %val 61*9880d681SAndroid Build Coastguard Worker} 62*9880d681SAndroid Build Coastguard Worker 63*9880d681SAndroid Build Coastguard Workerdeclare i32 @llvm.aarch64.crc32b(i32, i32) 64*9880d681SAndroid Build Coastguard Workerdeclare i32 @llvm.aarch64.crc32h(i32, i32) 65*9880d681SAndroid Build Coastguard Workerdeclare i32 @llvm.aarch64.crc32w(i32, i32) 66*9880d681SAndroid Build Coastguard Workerdeclare i32 @llvm.aarch64.crc32x(i32, i64) 67*9880d681SAndroid Build Coastguard Worker 68*9880d681SAndroid Build Coastguard Workerdeclare i32 @llvm.aarch64.crc32cb(i32, i32) 69*9880d681SAndroid Build Coastguard Workerdeclare i32 @llvm.aarch64.crc32ch(i32, i32) 70*9880d681SAndroid Build Coastguard Workerdeclare i32 @llvm.aarch64.crc32cw(i32, i32) 71*9880d681SAndroid Build Coastguard Workerdeclare i32 @llvm.aarch64.crc32cx(i32, i64) 72