| ; RUN: llc < %s -mtriple=ve -mattr=+vpu | FileCheck %s |
| ; RUN: llc < %s -mtriple=ve -mattr=-vpu | FileCheck --check-prefix=SCALAR %s |
| |
| ; Check vector and scalar code generation for vector load instruction. |
| ; For the case of vector, generates vst with 4 vector length. For the |
| ; case of scalar, generates 2 stores of 8 bytes length. |
| |
| ; This is taken from a ticket below. |
| ; https://github.com/llvm/llvm-project/issues/64420 |
| |
| ; CHECK-LABEL: func: |
| ; CHECK: # %bb.1: |
| ; CHECK-NEXT: lea %s1, 256 |
| ; CHECK-NEXT: lvl %s1 |
| ; CHECK-NEXT: vbrd %v0, 0 |
| ; CHECK-NEXT: or %s1, 4, (0)1 |
| ; CHECK-NEXT: lvl %s1 |
| ; CHECK-NEXT: vstl %v0, 4, %s0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| |
| ; SCALAR-LABEL: func: |
| ; SCALAR: # %bb.1: |
| ; SCALAR: or %s1, 0, (0)1 |
| ; SCALAR-NEXT: st %s1, 8(, %s0) |
| ; SCALAR-NEXT: st %s1, (, %s0) |
| ; SCALAR-NEXT: b.l.t (, %s10) |
| |
| ; ModuleID = 'bugpoint-reduced-simplified.bc' |
| source_filename = "test.c" |
| target datalayout = "e-m:e-i64:64-n32:64-S128-v64:64:64-v128:64:64-v256:64:64-v512:64:64-v1024:64:64-v2048:64:64-v4096:64:64-v8192:64:64-v16384:64:64" |
| target triple = "ve-unknown-linux-gnu" |
| |
| define dso_local void @func(ptr %_0) unnamed_addr #0 { |
| start: |
| br i1 poison, label %bb7, label %panic3 |
| |
| bb7: ; preds = %start |
| store <4 x i32> zeroinitializer, ptr %_0, align 4 |
| ret void |
| |
| panic3: ; preds = %start |
| unreachable |
| } |
| |
| attributes #0 = { "target-features"="+vpu" } |
