| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s | FileCheck %s |
| |
| target triple = "aarch64-unknown-linux-gnu" |
| |
| ; |
| ; ADR |
| ; Tests adr z0.s, [z0.s, z0.s, lsl #<1,2,3>] |
| ; Other formats are tested in llvm/test/CodeGen/AArch64/sve-gep.ll |
| ; |
| |
| define <vscale x 4 x i32> @adr_32bit_lsl1(<vscale x 4 x i32> %base, <vscale x 4 x i32> %idx) #0 { |
| ; CHECK-LABEL: adr_32bit_lsl1: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: adr z0.s, [z0.s, z1.s, lsl #1] |
| ; CHECK-NEXT: ret |
| %splat_insert = insertelement <vscale x 4 x i32> poison, i32 1, i32 0 |
| %one = shufflevector <vscale x 4 x i32> %splat_insert, <vscale x 4 x i32> poison, <vscale x 4 x i32> zeroinitializer |
| %shiftedOffset = shl <vscale x 4 x i32> %idx, %one |
| %address = add <vscale x 4 x i32> %base, %shiftedOffset |
| ret <vscale x 4 x i32> %address |
| } |
| |
| define <vscale x 4 x i32> @adr_32bit_lsl2(<vscale x 4 x i32> %base, <vscale x 4 x i32> %idx) #0 { |
| ; CHECK-LABEL: adr_32bit_lsl2: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: adr z0.s, [z0.s, z1.s, lsl #2] |
| ; CHECK-NEXT: ret |
| %splat_insert = insertelement <vscale x 4 x i32> poison, i32 2, i32 0 |
| %two = shufflevector <vscale x 4 x i32> %splat_insert, <vscale x 4 x i32> poison, <vscale x 4 x i32> zeroinitializer |
| %shiftedOffset = shl <vscale x 4 x i32> %idx, %two |
| %address = add <vscale x 4 x i32> %base, %shiftedOffset |
| ret <vscale x 4 x i32> %address |
| } |
| |
| define <vscale x 4 x i32> @adr_32bit_lsl3(<vscale x 4 x i32> %base, <vscale x 4 x i32> %idx) #0 { |
| ; CHECK-LABEL: adr_32bit_lsl3: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: adr z0.s, [z0.s, z1.s, lsl #3] |
| ; CHECK-NEXT: ret |
| %splat_insert = insertelement <vscale x 4 x i32> poison, i32 3, i32 0 |
| %three = shufflevector <vscale x 4 x i32> %splat_insert, <vscale x 4 x i32> poison, <vscale x 4 x i32> zeroinitializer |
| %shiftedOffset = shl <vscale x 4 x i32> %idx, %three |
| %address = add <vscale x 4 x i32> %base, %shiftedOffset |
| ret <vscale x 4 x i32> %address |
| } |
| |
| attributes #0 = { "target-features"="+sve" } |