| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -verify-machineinstrs -mattr=+simd128 | FileCheck %s |
| |
| ;; Check that masked shift counts are optimized out. |
| |
| target triple = "wasm32-unknown-unknown" |
| |
| define i32 @shl_i32(i32 %v, i32 %x) { |
| ; CHECK-LABEL: shl_i32: |
| ; CHECK: .functype shl_i32 (i32, i32) -> (i32) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i32.shl |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i32 %x, 31 |
| %a = shl i32 %v, %m |
| ret i32 %a |
| } |
| |
| define i32 @sra_i32(i32 %v, i32 %x) { |
| ; CHECK-LABEL: sra_i32: |
| ; CHECK: .functype sra_i32 (i32, i32) -> (i32) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i32.shr_s |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i32 %x, 31 |
| %a = ashr i32 %v, %m |
| ret i32 %a |
| } |
| |
| define i32 @srl_i32(i32 %v, i32 %x) { |
| ; CHECK-LABEL: srl_i32: |
| ; CHECK: .functype srl_i32 (i32, i32) -> (i32) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i32.shr_u |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i32 %x, 31 |
| %a = lshr i32 %v, %m |
| ret i32 %a |
| } |
| |
| define i64 @shl_i64(i64 %v, i64 %x) { |
| ; CHECK-LABEL: shl_i64: |
| ; CHECK: .functype shl_i64 (i64, i64) -> (i64) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i64.shl |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i64 %x, 63 |
| %a = shl i64 %v, %m |
| ret i64 %a |
| } |
| |
| define i64 @sra_i64(i64 %v, i64 %x) { |
| ; CHECK-LABEL: sra_i64: |
| ; CHECK: .functype sra_i64 (i64, i64) -> (i64) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i64.shr_s |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i64 %x, 63 |
| %a = ashr i64 %v, %m |
| ret i64 %a |
| } |
| |
| define i64 @srl_i64(i64 %v, i64 %x) { |
| ; CHECK-LABEL: srl_i64: |
| ; CHECK: .functype srl_i64 (i64, i64) -> (i64) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i64.shr_u |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i64 %x, 63 |
| %a = lshr i64 %v, %m |
| ret i64 %a |
| } |
| |
| define <16 x i8> @shl_v16i8(<16 x i8> %v, i8 %x) { |
| ; CHECK-LABEL: shl_v16i8: |
| ; CHECK: .functype shl_v16i8 (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i8x16.shl |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i8 %x, 7 |
| %t = insertelement <16 x i8> undef, i8 %m, i32 0 |
| %s = shufflevector <16 x i8> %t, <16 x i8> undef, |
| <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, |
| i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> |
| %a = shl <16 x i8> %v, %s |
| ret <16 x i8> %a |
| } |
| |
| define <16 x i8> @shl_v16i8_late(<16 x i8> %v, i8 %x) { |
| ; CHECK-LABEL: shl_v16i8_late: |
| ; CHECK: .functype shl_v16i8_late (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i8x16.splat |
| ; CHECK-NEXT: v128.const 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7 |
| ; CHECK-NEXT: v128.and |
| ; CHECK-NEXT: i8x16.extract_lane_u 0 |
| ; CHECK-NEXT: i8x16.shl |
| ; CHECK-NEXT: # fallthrough-return |
| %t = insertelement <16 x i8> undef, i8 %x, i32 0 |
| %s = shufflevector <16 x i8> %t, <16 x i8> undef, |
| <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, |
| i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> |
| %m = and <16 x i8> %s, <i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, |
| i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7> |
| %a = shl <16 x i8> %v, %m |
| ret <16 x i8> %a |
| } |
| |
| define <16 x i8> @ashr_v16i8(<16 x i8> %v, i8 %x) { |
| ; CHECK-LABEL: ashr_v16i8: |
| ; CHECK: .functype ashr_v16i8 (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i8x16.shr_s |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i8 %x, 7 |
| %t = insertelement <16 x i8> undef, i8 %m, i32 0 |
| %s = shufflevector <16 x i8> %t, <16 x i8> undef, |
| <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, |
| i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> |
| %a = ashr <16 x i8> %v, %s |
| ret <16 x i8> %a |
| } |
| |
| define <16 x i8> @ashr_v16i8_late(<16 x i8> %v, i8 %x) { |
| ; CHECK-LABEL: ashr_v16i8_late: |
| ; CHECK: .functype ashr_v16i8_late (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i8x16.splat |
| ; CHECK-NEXT: v128.const 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7 |
| ; CHECK-NEXT: v128.and |
| ; CHECK-NEXT: i8x16.extract_lane_u 0 |
| ; CHECK-NEXT: i8x16.shr_s |
| ; CHECK-NEXT: # fallthrough-return |
| %t = insertelement <16 x i8> undef, i8 %x, i32 0 |
| %s = shufflevector <16 x i8> %t, <16 x i8> undef, |
| <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, |
| i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> |
| %m = and <16 x i8> %s, <i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, |
| i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7> |
| %a = ashr <16 x i8> %v, %m |
| ret <16 x i8> %a |
| } |
| |
| define <16 x i8> @lshr_v16i8(<16 x i8> %v, i8 %x) { |
| ; CHECK-LABEL: lshr_v16i8: |
| ; CHECK: .functype lshr_v16i8 (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i8x16.shr_u |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i8 %x, 7 |
| %t = insertelement <16 x i8> undef, i8 %m, i32 0 |
| %s = shufflevector <16 x i8> %t, <16 x i8> undef, |
| <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, |
| i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> |
| %a = lshr <16 x i8> %v, %s |
| ret <16 x i8> %a |
| } |
| |
| define <16 x i8> @lshr_v16i8_late(<16 x i8> %v, i8 %x) { |
| ; CHECK-LABEL: lshr_v16i8_late: |
| ; CHECK: .functype lshr_v16i8_late (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i8x16.splat |
| ; CHECK-NEXT: v128.const 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7 |
| ; CHECK-NEXT: v128.and |
| ; CHECK-NEXT: i8x16.extract_lane_u 0 |
| ; CHECK-NEXT: i8x16.shr_u |
| ; CHECK-NEXT: # fallthrough-return |
| %t = insertelement <16 x i8> undef, i8 %x, i32 0 |
| %s = shufflevector <16 x i8> %t, <16 x i8> undef, |
| <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, |
| i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> |
| %m = and <16 x i8> %s, <i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, |
| i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7> |
| %a = lshr <16 x i8> %v, %m |
| ret <16 x i8> %a |
| } |
| |
| define <8 x i16> @shl_v8i16(<8 x i16> %v, i16 %x) { |
| ; CHECK-LABEL: shl_v8i16: |
| ; CHECK: .functype shl_v8i16 (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i16x8.shl |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i16 %x, 15 |
| %t = insertelement <8 x i16> undef, i16 %m, i32 0 |
| %s = shufflevector <8 x i16> %t, <8 x i16> undef, |
| <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> |
| %a = shl <8 x i16> %v, %s |
| ret <8 x i16> %a |
| } |
| |
| define <8 x i16> @shl_v8i16_late(<8 x i16> %v, i16 %x) { |
| ; CHECK-LABEL: shl_v8i16_late: |
| ; CHECK: .functype shl_v8i16_late (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i16x8.splat |
| ; CHECK-NEXT: v128.const 15, 15, 15, 15, 15, 15, 15, 15 |
| ; CHECK-NEXT: v128.and |
| ; CHECK-NEXT: i16x8.extract_lane_u 0 |
| ; CHECK-NEXT: i16x8.shl |
| ; CHECK-NEXT: # fallthrough-return |
| %t = insertelement <8 x i16> undef, i16 %x, i32 0 |
| %s = shufflevector <8 x i16> %t, <8 x i16> undef, |
| <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> |
| %m = and <8 x i16> %s, |
| <i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15> |
| %a = shl <8 x i16> %v, %m |
| ret <8 x i16> %a |
| } |
| |
| define <8 x i16> @ashr_v8i16(<8 x i16> %v, i16 %x) { |
| ; CHECK-LABEL: ashr_v8i16: |
| ; CHECK: .functype ashr_v8i16 (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i16x8.shr_s |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i16 %x, 15 |
| %t = insertelement <8 x i16> undef, i16 %m, i32 0 |
| %s = shufflevector <8 x i16> %t, <8 x i16> undef, |
| <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> |
| %a = ashr <8 x i16> %v, %s |
| ret <8 x i16> %a |
| } |
| |
| define <8 x i16> @ashr_v8i16_late(<8 x i16> %v, i16 %x) { |
| ; CHECK-LABEL: ashr_v8i16_late: |
| ; CHECK: .functype ashr_v8i16_late (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i16x8.splat |
| ; CHECK-NEXT: v128.const 15, 15, 15, 15, 15, 15, 15, 15 |
| ; CHECK-NEXT: v128.and |
| ; CHECK-NEXT: i16x8.extract_lane_u 0 |
| ; CHECK-NEXT: i16x8.shr_s |
| ; CHECK-NEXT: # fallthrough-return |
| %t = insertelement <8 x i16> undef, i16 %x, i32 0 |
| %s = shufflevector <8 x i16> %t, <8 x i16> undef, |
| <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> |
| %m = and <8 x i16> %s, |
| <i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15> |
| %a = ashr <8 x i16> %v, %m |
| ret <8 x i16> %a |
| } |
| |
| define <8 x i16> @lshr_v8i16(<8 x i16> %v, i16 %x) { |
| ; CHECK-LABEL: lshr_v8i16: |
| ; CHECK: .functype lshr_v8i16 (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i16x8.shr_u |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i16 %x, 15 |
| %t = insertelement <8 x i16> undef, i16 %m, i32 0 |
| %s = shufflevector <8 x i16> %t, <8 x i16> undef, |
| <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> |
| %a = lshr <8 x i16> %v, %s |
| ret <8 x i16> %a |
| } |
| |
| define <8 x i16> @lshr_v8i16_late(<8 x i16> %v, i16 %x) { |
| ; CHECK-LABEL: lshr_v8i16_late: |
| ; CHECK: .functype lshr_v8i16_late (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i16x8.splat |
| ; CHECK-NEXT: v128.const 15, 15, 15, 15, 15, 15, 15, 15 |
| ; CHECK-NEXT: v128.and |
| ; CHECK-NEXT: i16x8.extract_lane_u 0 |
| ; CHECK-NEXT: i16x8.shr_u |
| ; CHECK-NEXT: # fallthrough-return |
| %t = insertelement <8 x i16> undef, i16 %x, i32 0 |
| %s = shufflevector <8 x i16> %t, <8 x i16> undef, |
| <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> |
| %m = and <8 x i16> %s, |
| <i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15> |
| %a = lshr <8 x i16> %v, %m |
| ret <8 x i16> %a |
| } |
| |
| define <4 x i32> @shl_v4i32(<4 x i32> %v, i32 %x) { |
| ; CHECK-LABEL: shl_v4i32: |
| ; CHECK: .functype shl_v4i32 (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i32x4.shl |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i32 %x, 31 |
| %t = insertelement <4 x i32> undef, i32 %m, i32 0 |
| %s = shufflevector <4 x i32> %t, <4 x i32> undef, |
| <4 x i32> <i32 0, i32 0, i32 0, i32 0> |
| %a = shl <4 x i32> %v, %s |
| ret <4 x i32> %a |
| } |
| |
| define <4 x i32> @shl_v4i32_late(<4 x i32> %v, i32 %x) { |
| ; CHECK-LABEL: shl_v4i32_late: |
| ; CHECK: .functype shl_v4i32_late (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i32x4.shl |
| ; CHECK-NEXT: # fallthrough-return |
| %t = insertelement <4 x i32> undef, i32 %x, i32 0 |
| %s = shufflevector <4 x i32> %t, <4 x i32> undef, |
| <4 x i32> <i32 0, i32 0, i32 0, i32 0> |
| %m = and <4 x i32> %s, <i32 31, i32 31, i32 31, i32 31> |
| %a = shl <4 x i32> %v, %m |
| ret <4 x i32> %a |
| } |
| |
| define <4 x i32> @ashr_v4i32(<4 x i32> %v, i32 %x) { |
| ; CHECK-LABEL: ashr_v4i32: |
| ; CHECK: .functype ashr_v4i32 (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i32x4.shr_s |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i32 %x, 31 |
| %t = insertelement <4 x i32> undef, i32 %m, i32 0 |
| %s = shufflevector <4 x i32> %t, <4 x i32> undef, |
| <4 x i32> <i32 0, i32 0, i32 0, i32 0> |
| %a = ashr <4 x i32> %v, %s |
| ret <4 x i32> %a |
| } |
| |
| define <4 x i32> @ashr_v4i32_late(<4 x i32> %v, i32 %x) { |
| ; CHECK-LABEL: ashr_v4i32_late: |
| ; CHECK: .functype ashr_v4i32_late (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i32x4.shr_s |
| ; CHECK-NEXT: # fallthrough-return |
| %t = insertelement <4 x i32> undef, i32 %x, i32 0 |
| %s = shufflevector <4 x i32> %t, <4 x i32> undef, |
| <4 x i32> <i32 0, i32 0, i32 0, i32 0> |
| %m = and <4 x i32> %s, <i32 31, i32 31, i32 31, i32 31> |
| %a = ashr <4 x i32> %v, %m |
| ret <4 x i32> %a |
| } |
| |
| define <4 x i32> @lshr_v4i32(<4 x i32> %v, i32 %x) { |
| ; CHECK-LABEL: lshr_v4i32: |
| ; CHECK: .functype lshr_v4i32 (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i32x4.shr_u |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i32 %x, 31 |
| %t = insertelement <4 x i32> undef, i32 %m, i32 0 |
| %s = shufflevector <4 x i32> %t, <4 x i32> undef, |
| <4 x i32> <i32 0, i32 0, i32 0, i32 0> |
| %a = lshr <4 x i32> %v, %s |
| ret <4 x i32> %a |
| } |
| |
| define <4 x i32> @lshr_v4i32_late(<4 x i32> %v, i32 %x) { |
| ; CHECK-LABEL: lshr_v4i32_late: |
| ; CHECK: .functype lshr_v4i32_late (v128, i32) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i32x4.shr_u |
| ; CHECK-NEXT: # fallthrough-return |
| %t = insertelement <4 x i32> undef, i32 %x, i32 0 |
| %s = shufflevector <4 x i32> %t, <4 x i32> undef, |
| <4 x i32> <i32 0, i32 0, i32 0, i32 0> |
| %m = and <4 x i32> %s, <i32 31, i32 31, i32 31, i32 31> |
| %a = lshr <4 x i32> %v, %m |
| ret <4 x i32> %a |
| } |
| |
| define <2 x i64> @shl_v2i64(<2 x i64> %v, i64 %x) { |
| ; CHECK-LABEL: shl_v2i64: |
| ; CHECK: .functype shl_v2i64 (v128, i64) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i32.wrap_i64 |
| ; CHECK-NEXT: i64x2.shl |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i64 %x, 63 |
| %t = insertelement <2 x i64> undef, i64 %m, i32 0 |
| %s = shufflevector <2 x i64> %t, <2 x i64> undef, <2 x i32> <i32 0, i32 0> |
| %a = shl <2 x i64> %v, %s |
| ret <2 x i64> %a |
| } |
| |
| define <2 x i64> @shl_v2i64_late(<2 x i64> %v, i64 %x) { |
| ; CHECK-LABEL: shl_v2i64_late: |
| ; CHECK: .functype shl_v2i64_late (v128, i64) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i32.wrap_i64 |
| ; CHECK-NEXT: i64x2.shl |
| ; CHECK-NEXT: # fallthrough-return |
| %t = insertelement <2 x i64> undef, i64 %x, i32 0 |
| %s = shufflevector <2 x i64> %t, <2 x i64> undef, <2 x i32> <i32 0, i32 0> |
| %m = and <2 x i64> %s, <i64 63, i64 63> |
| %a = shl <2 x i64> %v, %m |
| ret <2 x i64> %a |
| } |
| |
| define <2 x i64> @ashr_v2i64(<2 x i64> %v, i64 %x) { |
| ; CHECK-LABEL: ashr_v2i64: |
| ; CHECK: .functype ashr_v2i64 (v128, i64) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i32.wrap_i64 |
| ; CHECK-NEXT: i64x2.shr_s |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i64 %x, 63 |
| %t = insertelement <2 x i64> undef, i64 %m, i32 0 |
| %s = shufflevector <2 x i64> %t, <2 x i64> undef, <2 x i32> <i32 0, i32 0> |
| %a = ashr <2 x i64> %v, %s |
| ret <2 x i64> %a |
| } |
| |
| define <2 x i64> @ashr_v2i64_late(<2 x i64> %v, i64 %x) { |
| ; CHECK-LABEL: ashr_v2i64_late: |
| ; CHECK: .functype ashr_v2i64_late (v128, i64) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i32.wrap_i64 |
| ; CHECK-NEXT: i64x2.shr_s |
| ; CHECK-NEXT: # fallthrough-return |
| %t = insertelement <2 x i64> undef, i64 %x, i32 0 |
| %s = shufflevector <2 x i64> %t, <2 x i64> undef, <2 x i32> <i32 0, i32 0> |
| %m = and <2 x i64> %s, <i64 63, i64 63> |
| %a = ashr <2 x i64> %v, %m |
| ret <2 x i64> %a |
| } |
| |
| define <2 x i64> @lshr_v2i64(<2 x i64> %v, i64 %x) { |
| ; CHECK-LABEL: lshr_v2i64: |
| ; CHECK: .functype lshr_v2i64 (v128, i64) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i32.wrap_i64 |
| ; CHECK-NEXT: i64x2.shr_u |
| ; CHECK-NEXT: # fallthrough-return |
| %m = and i64 %x, 63 |
| %t = insertelement <2 x i64> undef, i64 %m, i32 0 |
| %s = shufflevector <2 x i64> %t, <2 x i64> undef, <2 x i32> <i32 0, i32 0> |
| %a = lshr <2 x i64> %v, %s |
| ret <2 x i64> %a |
| } |
| |
| define <2 x i64> @lshr_v2i64_late(<2 x i64> %v, i64 %x) { |
| ; CHECK-LABEL: lshr_v2i64_late: |
| ; CHECK: .functype lshr_v2i64_late (v128, i64) -> (v128) |
| ; CHECK-NEXT: # %bb.0: |
| ; CHECK-NEXT: local.get 0 |
| ; CHECK-NEXT: local.get 1 |
| ; CHECK-NEXT: i32.wrap_i64 |
| ; CHECK-NEXT: i64x2.shr_u |
| ; CHECK-NEXT: # fallthrough-return |
| %t = insertelement <2 x i64> undef, i64 %x, i32 0 |
| %s = shufflevector <2 x i64> %t, <2 x i64> undef, <2 x i32> <i32 0, i32 0> |
| %m = and <2 x i64> %s, <i64 63, i64 63> |
| %a = lshr <2 x i64> %v, %m |
| ret <2 x i64> %a |
| } |