1; RUN: llc -O2 -march=bpfel -mattr=+alu32 < %s | FileCheck %s 2; RUN: llc -O2 -march=bpfel -mcpu=v3 < %s | FileCheck %s 3; RUN: llc -O2 -march=bpfeb -mattr=+alu32 < %s | FileCheck %s 4; RUN: llc -O2 -march=bpfeb -mcpu=v3 < %s | FileCheck %s 5; 6; long zext(unsigned int a) 7; { 8; long b = a; 9; return b; 10; } 11 12; Function Attrs: norecurse nounwind 13define dso_local i64 @zext(i32 %a) local_unnamed_addr #0 { 14entry: 15 %conv = zext i32 %a to i64 16 ; CHECK-NOT: r[[#]] <<= 32 17 ; CHECK-NOT: r[[#]] >>= 32 18 ret i64 %conv 19} 20 21attributes #0 = { norecurse nounwind } 22