test/CodeGen/Mips/msa/special.ll

; Test the MSA intrinsics that are encoded with the SPECIAL instruction format.

; RUN: llc -march=mips -mattr=+msa,+fp64 < %s | FileCheck %s

define i32 @llvm_mips_lsa_test(i32 %a, i32 %b) nounwind {
entry:
  %0 = tail call i32 @llvm.mips.lsa(i32 %a, i32 %b, i32 2)
  ret i32 %0
}

declare i32 @llvm.mips.lsa(i32, i32, i32) nounwind

; CHECK: llvm_mips_lsa_test:
; CHECK: lsa {{\$[0-9]+}}, {{\$[0-9]+}}, {{\$[0-9]+}}, 2
; CHECK: .size llvm_mips_lsa_test

define i32 @lsa_test(i32 %a, i32 %b) nounwind {
entry:
  %0 = shl i32 %b, 2
  %1 = add i32 %a, %0
  ret i32 %1
}

; CHECK: lsa_test:
; CHECK: lsa {{\$[0-9]+}}, {{\$[0-9]+}}, {{\$[0-9]+}}, 2
; CHECK: .size lsa_test