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1; RUN: llc -mtriple=arm64-eabi -fast-isel -fast-isel-abort=3 -mattr=+crc -o - %s | FileCheck %s2; RUN: llc -mtriple=arm64-eabi -fast-isel -fast-isel-abort=3 -mattr=+v8r -o - %s | FileCheck %s3; RUN: llc -mtriple=arm64-eabi -fast-isel -fast-isel-abort=3 -mcpu=cortex-a53 -mattr=+crc -o - %s | FileCheck %s4 5; Note: tests are a copy of arm64-crc32.ll6 7define i32 @test_crc32b(i32 %cur, i32 %next) {8; CHECK-LABEL: test_crc32b:9; CHECK: crc32b w0, w0, w110 %val = call i32 @llvm.aarch64.crc32b(i32 %cur, i32 %next)11 ret i32 %val12}13 14define i32 @test_crc32h(i32 %cur, i32 %next) {15; CHECK-LABEL: test_crc32h:16; CHECK: crc32h w0, w0, w117 %val = call i32 @llvm.aarch64.crc32h(i32 %cur, i32 %next)18 ret i32 %val19}20 21define i32 @test_crc32w(i32 %cur, i32 %next) {22; CHECK-LABEL: test_crc32w:23; CHECK: crc32w w0, w0, w124 %val = call i32 @llvm.aarch64.crc32w(i32 %cur, i32 %next)25 ret i32 %val26}27 28define i32 @test_crc32x(i32 %cur, i64 %next) {29; CHECK-LABEL: test_crc32x:30; CHECK: crc32x w0, w0, x131 %val = call i32 @llvm.aarch64.crc32x(i32 %cur, i64 %next)32 ret i32 %val33}34 35define i32 @test_crc32cb(i32 %cur, i32 %next) {36; CHECK-LABEL: test_crc32cb:37; CHECK: crc32cb w0, w0, w138 %val = call i32 @llvm.aarch64.crc32cb(i32 %cur, i32 %next)39 ret i32 %val40}41 42define i32 @test_crc32ch(i32 %cur, i32 %next) {43; CHECK-LABEL: test_crc32ch:44; CHECK: crc32ch w0, w0, w145 %val = call i32 @llvm.aarch64.crc32ch(i32 %cur, i32 %next)46 ret i32 %val47}48 49define i32 @test_crc32cw(i32 %cur, i32 %next) {50; CHECK-LABEL: test_crc32cw:51; CHECK: crc32cw w0, w0, w152 %val = call i32 @llvm.aarch64.crc32cw(i32 %cur, i32 %next)53 ret i32 %val54}55 56define i32 @test_crc32cx(i32 %cur, i64 %next) {57; CHECK-LABEL: test_crc32cx:58; CHECK: crc32cx w0, w0, x159 %val = call i32 @llvm.aarch64.crc32cx(i32 %cur, i64 %next)60 ret i32 %val61}62 63declare i32 @llvm.aarch64.crc32b(i32, i32)64declare i32 @llvm.aarch64.crc32h(i32, i32)65declare i32 @llvm.aarch64.crc32w(i32, i32)66declare i32 @llvm.aarch64.crc32x(i32, i64)67 68declare i32 @llvm.aarch64.crc32cb(i32, i32)69declare i32 @llvm.aarch64.crc32ch(i32, i32)70declare i32 @llvm.aarch64.crc32cw(i32, i32)71declare i32 @llvm.aarch64.crc32cx(i32, i64)72