1*9880d681SAndroid Build Coastguard Worker; RUN: llc %s -o - -verify-machineinstrs -fast-isel=true | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 4*9880d681SAndroid Build Coastguard Workertarget triple = "x86_64-unknown-unknown" 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker; The index register on the folded memory operand was incorrect. Ensure we generate 7*9880d681SAndroid Build Coastguard Worker; movsbl in fast-isel, but also that it passes verification which will check the register 8*9880d681SAndroid Build Coastguard Worker; class. 9*9880d681SAndroid Build Coastguard Worker 10*9880d681SAndroid Build Coastguard Worker; CHECK: movsbl 11*9880d681SAndroid Build Coastguard Worker 12*9880d681SAndroid Build Coastguard Worker@table = external hidden global [64 x i8], align 16 13*9880d681SAndroid Build Coastguard Worker 14*9880d681SAndroid Build Coastguard Workerdefine i32 @test(i32 %x, i64 %offset) { 15*9880d681SAndroid Build Coastguard Workerbb: 16*9880d681SAndroid Build Coastguard Worker %tmp37 = getelementptr inbounds [64 x i8], [64 x i8]* @table, i64 0, i64 %offset 17*9880d681SAndroid Build Coastguard Worker %tmp38 = load i8, i8* %tmp37, align 1 18*9880d681SAndroid Build Coastguard Worker %tmp39 = sext i8 %tmp38 to i32 19*9880d681SAndroid Build Coastguard Worker ret i32 %tmp39 20*9880d681SAndroid Build Coastguard Worker} 21