| ; Test vector stores. | |
| ; | |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s | |
| ; Test v16i8 stores. | |
| define void @f1(<16 x i8> %val, <16 x i8> *%ptr) { | |
| ; CHECK-LABEL: f1: | |
| ; CHECK: vst %v24, 0(%r2) | |
| ; CHECK: br %r14 | |
| store <16 x i8> %val, <16 x i8> *%ptr | |
| ret void | |
| } | |
| ; Test v8i16 stores. | |
| define void @f2(<8 x i16> %val, <8 x i16> *%ptr) { | |
| ; CHECK-LABEL: f2: | |
| ; CHECK: vst %v24, 0(%r2) | |
| ; CHECK: br %r14 | |
| store <8 x i16> %val, <8 x i16> *%ptr | |
| ret void | |
| } | |
| ; Test v4i32 stores. | |
| define void @f3(<4 x i32> %val, <4 x i32> *%ptr) { | |
| ; CHECK-LABEL: f3: | |
| ; CHECK: vst %v24, 0(%r2) | |
| ; CHECK: br %r14 | |
| store <4 x i32> %val, <4 x i32> *%ptr | |
| ret void | |
| } | |
| ; Test v2i64 stores. | |
| define void @f4(<2 x i64> %val, <2 x i64> *%ptr) { | |
| ; CHECK-LABEL: f4: | |
| ; CHECK: vst %v24, 0(%r2) | |
| ; CHECK: br %r14 | |
| store <2 x i64> %val, <2 x i64> *%ptr | |
| ret void | |
| } | |
| ; Test v4f32 stores. | |
| define void @f5(<4 x float> %val, <4 x float> *%ptr) { | |
| ; CHECK-LABEL: f5: | |
| ; CHECK: vst %v24, 0(%r2) | |
| ; CHECK: br %r14 | |
| store <4 x float> %val, <4 x float> *%ptr | |
| ret void | |
| } | |
| ; Test v2f64 stores. | |
| define void @f6(<2 x double> %val, <2 x double> *%ptr) { | |
| ; CHECK-LABEL: f6: | |
| ; CHECK: vst %v24, 0(%r2) | |
| ; CHECK: br %r14 | |
| store <2 x double> %val, <2 x double> *%ptr | |
| ret void | |
| } | |
| ; Test the highest aligned in-range offset. | |
| define void @f7(<16 x i8> %val, <16 x i8> *%base) { | |
| ; CHECK-LABEL: f7: | |
| ; CHECK: vst %v24, 4080(%r2) | |
| ; CHECK: br %r14 | |
| %ptr = getelementptr <16 x i8>, <16 x i8> *%base, i64 255 | |
| store <16 x i8> %val, <16 x i8> *%ptr | |
| ret void | |
| } | |
| ; Test the highest unaligned in-range offset. | |
| define void @f8(<16 x i8> %val, i8 *%base) { | |
| ; CHECK-LABEL: f8: | |
| ; CHECK: vst %v24, 4095(%r2) | |
| ; CHECK: br %r14 | |
| %addr = getelementptr i8, i8 *%base, i64 4095 | |
| %ptr = bitcast i8 *%addr to <16 x i8> * | |
| store <16 x i8> %val, <16 x i8> *%ptr, align 1 | |
| ret void | |
| } | |
| ; Test the next offset up, which requires separate address logic, | |
| define void @f9(<16 x i8> %val, <16 x i8> *%base) { | |
| ; CHECK-LABEL: f9: | |
| ; CHECK: aghi %r2, 4096 | |
| ; CHECK: vst %v24, 0(%r2) | |
| ; CHECK: br %r14 | |
| %ptr = getelementptr <16 x i8>, <16 x i8> *%base, i64 256 | |
| store <16 x i8> %val, <16 x i8> *%ptr | |
| ret void | |
| } | |
| ; Test negative offsets, which also require separate address logic, | |
| define void @f10(<16 x i8> %val, <16 x i8> *%base) { | |
| ; CHECK-LABEL: f10: | |
| ; CHECK: aghi %r2, -16 | |
| ; CHECK: vst %v24, 0(%r2) | |
| ; CHECK: br %r14 | |
| %ptr = getelementptr <16 x i8>, <16 x i8> *%base, i64 -1 | |
| store <16 x i8> %val, <16 x i8> *%ptr | |
| ret void | |
| } | |
| ; Check that indexes are allowed. | |
| define void @f11(<16 x i8> %val, i8 *%base, i64 %index) { | |
| ; CHECK-LABEL: f11: | |
| ; CHECK: vst %v24, 0(%r3,%r2) | |
| ; CHECK: br %r14 | |
| %addr = getelementptr i8, i8 *%base, i64 %index | |
| %ptr = bitcast i8 *%addr to <16 x i8> * | |
| store <16 x i8> %val, <16 x i8> *%ptr, align 1 | |
| ret void | |
| } | |
| ; Test v2i8 stores. | |
| define void @f12(<2 x i8> %val, <2 x i8> *%ptr) { | |
| ; CHECK-LABEL: f12: | |
| ; CHECK: vsteh %v24, 0(%r2), 0 | |
| ; CHECK: br %r14 | |
| store <2 x i8> %val, <2 x i8> *%ptr | |
| ret void | |
| } | |
| ; Test v4i8 stores. | |
| define void @f13(<4 x i8> %val, <4 x i8> *%ptr) { | |
| ; CHECK-LABEL: f13: | |
| ; CHECK: vstef %v24, 0(%r2) | |
| ; CHECK: br %r14 | |
| store <4 x i8> %val, <4 x i8> *%ptr | |
| ret void | |
| } | |
| ; Test v8i8 stores. | |
| define void @f14(<8 x i8> %val, <8 x i8> *%ptr) { | |
| ; CHECK-LABEL: f14: | |
| ; CHECK: vsteg %v24, 0(%r2) | |
| ; CHECK: br %r14 | |
| store <8 x i8> %val, <8 x i8> *%ptr | |
| ret void | |
| } | |
| ; Test v2i16 stores. | |
| define void @f15(<2 x i16> %val, <2 x i16> *%ptr) { | |
| ; CHECK-LABEL: f15: | |
| ; CHECK: vstef %v24, 0(%r2), 0 | |
| ; CHECK: br %r14 | |
| store <2 x i16> %val, <2 x i16> *%ptr | |
| ret void | |
| } | |
| ; Test v4i16 stores. | |
| define void @f16(<4 x i16> %val, <4 x i16> *%ptr) { | |
| ; CHECK-LABEL: f16: | |
| ; CHECK: vsteg %v24, 0(%r2) | |
| ; CHECK: br %r14 | |
| store <4 x i16> %val, <4 x i16> *%ptr | |
| ret void | |
| } | |
| ; Test v2i32 stores. | |
| define void @f17(<2 x i32> %val, <2 x i32> *%ptr) { | |
| ; CHECK-LABEL: f17: | |
| ; CHECK: vsteg %v24, 0(%r2), 0 | |
| ; CHECK: br %r14 | |
| store <2 x i32> %val, <2 x i32> *%ptr | |
| ret void | |
| } | |
| ; Test v2f32 stores. | |
| define void @f18(<2 x float> %val, <2 x float> *%ptr) { | |
| ; CHECK-LABEL: f18: | |
| ; CHECK: vsteg %v24, 0(%r2), 0 | |
| ; CHECK: br %r14 | |
| store <2 x float> %val, <2 x float> *%ptr | |
| ret void | |
| } |