1 ; RUN: llc -march=hexagon -hexagon-hvx-widen=32 < %s | FileCheck %s
3 target triple = "hexagon"
5 ; Test the the store mask is adjusted for gaps between sections. The
6 ; Vector Combine pass generates masked stores for chunks of 128 bytes.
7 ; The masked store must be shifted if the first store in a section
8 ; is not a multiple of 128 bytes. This test checks that two masks
9 ; are created, and the second mask is used in a masked store.
11 ; CHECK: [[REG:r[0-9]+]] = ##.LCPI0_1
12 ; CHECK: [[VREG1:v[0-9]+]] = vmem([[REG]]+#0)
13 ; CHECK: [[VREG2:v[0-9]+]] = vlalign([[VREG1]],v{{[0-9]+}},r{{[0-9]+}})
14 ; CHECK: [[QREG:q[0-3]+]] = vand([[VREG2]],r{{[0-9]+}})
15 ; CHECK: if ([[QREG]]) vmem({{.*}}) = v{{[0-9]+}}
17 define dllexport void @f0(ptr %a0) local_unnamed_addr #0 {
21 b1: ; preds = %b1, %b0
23 %v1 = getelementptr inbounds i32, ptr %a0, i32 %v0
24 store <8 x i32> undef, ptr %v1, align 32
26 %v4 = getelementptr inbounds i32, ptr %a0, i32 %v3
27 store <8 x i32> undef, ptr %v4, align 64
28 br i1 undef, label %b2, label %b1
34 attributes #0 = { "target-features"="+hvxv66,+hvx-length128b,-packets" }