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1; RUN: llc -mtriple=x86_64-linux -fast-isel -show-mc-encoding < %s | FileCheck %s2 3; pr228544 5define i32 @f1(i16 %x) {6; CHECK-LABEL: f1:7; CHECK: cmpw $42, %di # encoding: [0x66,0x83,0xff,0x2a]8bb0:9 %cmp = icmp ne i16 %x, 4210 br i1 %cmp, label %bb3, label %bb711 12bb3:13 ret i32 114 15bb7:16 ret i32 217}18 19define i32 @f2(i32 %x) {20; CHECK-LABEL: f2:21; CHECK: cmpl $42, %edi # encoding: [0x83,0xff,0x2a]22bb0:23 %cmp = icmp ne i32 %x, 4224 br i1 %cmp, label %bb3, label %bb725 26bb3:27 ret i32 128 29bb7:30 ret i32 231}32 33define i32 @f3(i64 %x) {34; CHECK-LABEL: f3:35; CHECK: cmpq $42, %rdi # encoding: [0x48,0x83,0xff,0x2a]36bb0:37 %cmp = icmp ne i64 %x, 4238 br i1 %cmp, label %bb3, label %bb739 40bb3:41 ret i32 142 43bb7:44 ret i32 245}46