llvm/test/Analysis/CostModel/WebAssembly/vector-shift.ll

; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 6
; RUN: opt -mtriple=wasm32-unknown-unknown -mattr=+simd128 \
; RUN:   -passes='print<cost-model>' -disable-output < %s 2>&1 | FileCheck %s

define void @fixed_non_uniform(<4 x i32> %x, <4 x i32> %amount) {
; CHECK-LABEL: 'fixed_non_uniform'
; CHECK-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %shl = shl <4 x i32> %x, %amount
; CHECK-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %lshr = lshr <4 x i32> %x, %amount
; CHECK-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %ashr = ashr <4 x i32> %x, %amount
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret void
;
  %shl = shl <4 x i32> %x, %amount
  %lshr = lshr <4 x i32> %x, %amount
  %ashr = ashr <4 x i32> %x, %amount
  ret void
}

define void @scalable_uniform(<vscale x 4 x i32> %x) {
; CHECK-LABEL: 'scalable_uniform'
; CHECK-NEXT:  Cost Model: Invalid cost for instruction: %shl = shl <vscale x 4 x i32> %x, splat (i32 1)
; CHECK-NEXT:  Cost Model: Invalid cost for instruction: %lshr = lshr <vscale x 4 x i32> %x, splat (i32 1)
; CHECK-NEXT:  Cost Model: Invalid cost for instruction: %ashr = ashr <vscale x 4 x i32> %x, splat (i32 1)
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret void
;
  %shl = shl <vscale x 4 x i32> %x, splat (i32 1)
  %lshr = lshr <vscale x 4 x i32> %x, splat (i32 1)
  %ashr = ashr <vscale x 4 x i32> %x, splat (i32 1)
  ret void
}

define void @scalable_non_uniform(<vscale x 4 x i32> %x, <vscale x 4 x i32> %amount) {
; CHECK-LABEL: 'scalable_non_uniform'
; CHECK-NEXT:  Cost Model: Invalid cost for instruction: %shl = shl <vscale x 4 x i32> %x, %amount
; CHECK-NEXT:  Cost Model: Invalid cost for instruction: %lshr = lshr <vscale x 4 x i32> %x, %amount
; CHECK-NEXT:  Cost Model: Invalid cost for instruction: %ashr = ashr <vscale x 4 x i32> %x, %amount
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret void
;
  %shl = shl <vscale x 4 x i32> %x, %amount
  %lshr = lshr <vscale x 4 x i32> %x, %amount
  %ashr = ashr <vscale x 4 x i32> %x, %amount
  ret void
}