| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i686-- -mcpu=yonah | FileCheck %s |
| |
| ; Legalization example that requires splitting a large vector into smaller pieces. |
| |
| define void @update(<8 x i32> %val, ptr %dst) nounwind { |
| ; CHECK-LABEL: update: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; CHECK-NEXT: psrad $2, %xmm0 |
| ; CHECK-NEXT: psrad $4, %xmm1 |
| ; CHECK-NEXT: movdqa %xmm1, 16(%eax) |
| ; CHECK-NEXT: movdqa %xmm0, (%eax) |
| ; CHECK-NEXT: retl |
| entry: |
| %shl = shl <8 x i32> %val, < i32 2, i32 2, i32 2, i32 2, i32 4, i32 4, i32 4, i32 4 > |
| %shr = ashr <8 x i32> %val, < i32 2, i32 2, i32 2, i32 2, i32 4, i32 4, i32 4, i32 4 > |
| store <8 x i32> %shr, ptr %dst |
| ret void |
| } |
