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