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500 lines
14 KiB
LLVM
500 lines
14 KiB
LLVM
; Test vector extraction to memory.
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
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; Test v16i8 extraction from the first element.
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define void @f1(<16 x i8> %val, i8 *%ptr) {
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; CHECK-LABEL: f1:
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; CHECK: vsteb %v24, 0(%r2), 0
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; CHECK: br %r14
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%element = extractelement <16 x i8> %val, i32 0
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store i8 %element, i8 *%ptr
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ret void
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}
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; Test v16i8 extraction from the last element.
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define void @f2(<16 x i8> %val, i8 *%ptr) {
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; CHECK-LABEL: f2:
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; CHECK: vsteb %v24, 0(%r2), 15
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; CHECK: br %r14
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%element = extractelement <16 x i8> %val, i32 15
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store i8 %element, i8 *%ptr
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ret void
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}
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; Test v16i8 extraction of an invalid element. This must compile,
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; but we don't care what it does.
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define void @f3(<16 x i8> %val, i8 *%ptr) {
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; CHECK-LABEL: f3:
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; CHECK-NOT: vsteb %v24, 0(%r2), 16
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; CHECK: br %r14
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%element = extractelement <16 x i8> %val, i32 16
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store i8 %element, i8 *%ptr
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ret void
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}
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; Test v16i8 extraction with the highest in-range offset.
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define void @f4(<16 x i8> %val, i8 *%base) {
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; CHECK-LABEL: f4:
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; CHECK: vsteb %v24, 4095(%r2), 10
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; CHECK: br %r14
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%ptr = getelementptr i8, i8 *%base, i32 4095
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%element = extractelement <16 x i8> %val, i32 10
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store i8 %element, i8 *%ptr
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ret void
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}
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; Test v16i8 extraction with the first ouf-of-range offset.
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define void @f5(<16 x i8> %val, i8 *%base) {
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; CHECK-LABEL: f5:
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; CHECK: aghi %r2, 4096
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; CHECK: vsteb %v24, 0(%r2), 5
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; CHECK: br %r14
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%ptr = getelementptr i8, i8 *%base, i32 4096
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%element = extractelement <16 x i8> %val, i32 5
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store i8 %element, i8 *%ptr
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ret void
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}
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; Test v16i8 extraction from a variable element.
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define void @f6(<16 x i8> %val, i8 *%ptr, i32 %index) {
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; CHECK-LABEL: f6:
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; CHECK-NOT: vsteb
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; CHECK: br %r14
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%element = extractelement <16 x i8> %val, i32 %index
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store i8 %element, i8 *%ptr
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ret void
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}
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; Test v8i16 extraction from the first element.
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define void @f7(<8 x i16> %val, i16 *%ptr) {
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; CHECK-LABEL: f7:
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; CHECK: vsteh %v24, 0(%r2), 0
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; CHECK: br %r14
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%element = extractelement <8 x i16> %val, i32 0
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store i16 %element, i16 *%ptr
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ret void
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}
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; Test v8i16 extraction from the last element.
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define void @f8(<8 x i16> %val, i16 *%ptr) {
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; CHECK-LABEL: f8:
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; CHECK: vsteh %v24, 0(%r2), 7
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; CHECK: br %r14
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%element = extractelement <8 x i16> %val, i32 7
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store i16 %element, i16 *%ptr
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ret void
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}
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; Test v8i16 extraction of an invalid element. This must compile,
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; but we don't care what it does.
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define void @f9(<8 x i16> %val, i16 *%ptr) {
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; CHECK-LABEL: f9:
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; CHECK-NOT: vsteh %v24, 0(%r2), 8
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; CHECK: br %r14
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%element = extractelement <8 x i16> %val, i32 8
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store i16 %element, i16 *%ptr
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ret void
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}
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; Test v8i16 extraction with the highest in-range offset.
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define void @f10(<8 x i16> %val, i16 *%base) {
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; CHECK-LABEL: f10:
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; CHECK: vsteh %v24, 4094(%r2), 5
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; CHECK: br %r14
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%ptr = getelementptr i16, i16 *%base, i32 2047
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%element = extractelement <8 x i16> %val, i32 5
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store i16 %element, i16 *%ptr
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ret void
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}
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; Test v8i16 extraction with the first ouf-of-range offset.
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define void @f11(<8 x i16> %val, i16 *%base) {
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; CHECK-LABEL: f11:
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; CHECK: aghi %r2, 4096
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; CHECK: vsteh %v24, 0(%r2), 1
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; CHECK: br %r14
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%ptr = getelementptr i16, i16 *%base, i32 2048
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%element = extractelement <8 x i16> %val, i32 1
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store i16 %element, i16 *%ptr
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ret void
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}
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; Test v8i16 extraction from a variable element.
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define void @f12(<8 x i16> %val, i16 *%ptr, i32 %index) {
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; CHECK-LABEL: f12:
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; CHECK-NOT: vsteh
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; CHECK: br %r14
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%element = extractelement <8 x i16> %val, i32 %index
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store i16 %element, i16 *%ptr
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ret void
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}
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; Test v4i32 extraction from the first element.
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define void @f13(<4 x i32> %val, i32 *%ptr) {
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; CHECK-LABEL: f13:
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; CHECK: vstef %v24, 0(%r2), 0
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; CHECK: br %r14
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%element = extractelement <4 x i32> %val, i32 0
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store i32 %element, i32 *%ptr
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ret void
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}
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; Test v4i32 extraction from the last element.
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define void @f14(<4 x i32> %val, i32 *%ptr) {
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; CHECK-LABEL: f14:
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; CHECK: vstef %v24, 0(%r2), 3
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; CHECK: br %r14
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%element = extractelement <4 x i32> %val, i32 3
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store i32 %element, i32 *%ptr
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ret void
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}
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; Test v4i32 extraction of an invalid element. This must compile,
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; but we don't care what it does.
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define void @f15(<4 x i32> %val, i32 *%ptr) {
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; CHECK-LABEL: f15:
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; CHECK-NOT: vstef %v24, 0(%r2), 4
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; CHECK: br %r14
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%element = extractelement <4 x i32> %val, i32 4
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store i32 %element, i32 *%ptr
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ret void
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}
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; Test v4i32 extraction with the highest in-range offset.
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define void @f16(<4 x i32> %val, i32 *%base) {
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; CHECK-LABEL: f16:
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; CHECK: vstef %v24, 4092(%r2), 2
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; CHECK: br %r14
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%ptr = getelementptr i32, i32 *%base, i32 1023
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%element = extractelement <4 x i32> %val, i32 2
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store i32 %element, i32 *%ptr
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ret void
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}
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; Test v4i32 extraction with the first ouf-of-range offset.
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define void @f17(<4 x i32> %val, i32 *%base) {
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; CHECK-LABEL: f17:
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; CHECK: aghi %r2, 4096
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; CHECK: vstef %v24, 0(%r2), 1
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; CHECK: br %r14
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%ptr = getelementptr i32, i32 *%base, i32 1024
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%element = extractelement <4 x i32> %val, i32 1
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store i32 %element, i32 *%ptr
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ret void
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}
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; Test v4i32 extraction from a variable element.
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define void @f18(<4 x i32> %val, i32 *%ptr, i32 %index) {
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; CHECK-LABEL: f18:
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; CHECK-NOT: vstef
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; CHECK: br %r14
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%element = extractelement <4 x i32> %val, i32 %index
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store i32 %element, i32 *%ptr
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ret void
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}
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; Test v2i64 extraction from the first element.
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define void @f19(<2 x i64> %val, i64 *%ptr) {
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; CHECK-LABEL: f19:
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; CHECK: vsteg %v24, 0(%r2), 0
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; CHECK: br %r14
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%element = extractelement <2 x i64> %val, i32 0
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store i64 %element, i64 *%ptr
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ret void
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}
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; Test v2i64 extraction from the last element.
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define void @f20(<2 x i64> %val, i64 *%ptr) {
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; CHECK-LABEL: f20:
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; CHECK: vsteg %v24, 0(%r2), 1
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; CHECK: br %r14
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%element = extractelement <2 x i64> %val, i32 1
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store i64 %element, i64 *%ptr
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ret void
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}
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; Test v2i64 extraction of an invalid element. This must compile,
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; but we don't care what it does.
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define void @f21(<2 x i64> %val, i64 *%ptr) {
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; CHECK-LABEL: f21:
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; CHECK-NOT: vsteg %v24, 0(%r2), 2
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; CHECK: br %r14
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%element = extractelement <2 x i64> %val, i32 2
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store i64 %element, i64 *%ptr
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ret void
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}
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; Test v2i64 extraction with the highest in-range offset.
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define void @f22(<2 x i64> %val, i64 *%base) {
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; CHECK-LABEL: f22:
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; CHECK: vsteg %v24, 4088(%r2), 1
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; CHECK: br %r14
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%ptr = getelementptr i64, i64 *%base, i32 511
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%element = extractelement <2 x i64> %val, i32 1
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store i64 %element, i64 *%ptr
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ret void
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}
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; Test v2i64 extraction with the first ouf-of-range offset.
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define void @f23(<2 x i64> %val, i64 *%base) {
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; CHECK-LABEL: f23:
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; CHECK: aghi %r2, 4096
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; CHECK: vsteg %v24, 0(%r2), 0
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; CHECK: br %r14
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%ptr = getelementptr i64, i64 *%base, i32 512
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%element = extractelement <2 x i64> %val, i32 0
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store i64 %element, i64 *%ptr
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ret void
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}
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; Test v2i64 extraction from a variable element.
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define void @f24(<2 x i64> %val, i64 *%ptr, i32 %index) {
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; CHECK-LABEL: f24:
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; CHECK-NOT: vsteg
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; CHECK: br %r14
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%element = extractelement <2 x i64> %val, i32 %index
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store i64 %element, i64 *%ptr
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ret void
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}
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; Test v4f32 extraction from the first element.
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define void @f25(<4 x float> %val, float *%ptr) {
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; CHECK-LABEL: f25:
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; CHECK: vstef %v24, 0(%r2), 0
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; CHECK: br %r14
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%element = extractelement <4 x float> %val, i32 0
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store float %element, float *%ptr
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ret void
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}
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; Test v4f32 extraction from the last element.
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define void @f26(<4 x float> %val, float *%ptr) {
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; CHECK-LABEL: f26:
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; CHECK: vstef %v24, 0(%r2), 3
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; CHECK: br %r14
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%element = extractelement <4 x float> %val, i32 3
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store float %element, float *%ptr
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ret void
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}
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; Test v4f32 extraction of an invalid element. This must compile,
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; but we don't care what it does.
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define void @f27(<4 x float> %val, float *%ptr) {
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; CHECK-LABEL: f27:
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; CHECK-NOT: vstef %v24, 0(%r2), 4
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; CHECK: br %r14
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%element = extractelement <4 x float> %val, i32 4
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store float %element, float *%ptr
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ret void
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}
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; Test v4f32 extraction with the highest in-range offset.
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define void @f28(<4 x float> %val, float *%base) {
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; CHECK-LABEL: f28:
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; CHECK: vstef %v24, 4092(%r2), 2
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; CHECK: br %r14
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%ptr = getelementptr float, float *%base, i32 1023
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%element = extractelement <4 x float> %val, i32 2
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store float %element, float *%ptr
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ret void
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}
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; Test v4f32 extraction with the first ouf-of-range offset.
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define void @f29(<4 x float> %val, float *%base) {
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; CHECK-LABEL: f29:
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; CHECK: aghi %r2, 4096
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; CHECK: vstef %v24, 0(%r2), 1
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; CHECK: br %r14
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%ptr = getelementptr float, float *%base, i32 1024
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%element = extractelement <4 x float> %val, i32 1
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store float %element, float *%ptr
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ret void
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}
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; Test v4f32 extraction from a variable element.
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define void @f30(<4 x float> %val, float *%ptr, i32 %index) {
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; CHECK-LABEL: f30:
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; CHECK-NOT: vstef
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; CHECK: br %r14
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%element = extractelement <4 x float> %val, i32 %index
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store float %element, float *%ptr
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ret void
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}
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; Test v2f64 extraction from the first element.
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define void @f32(<2 x double> %val, double *%ptr) {
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; CHECK-LABEL: f32:
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; CHECK: vsteg %v24, 0(%r2), 0
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; CHECK: br %r14
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%element = extractelement <2 x double> %val, i32 0
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store double %element, double *%ptr
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ret void
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}
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; Test v2f64 extraction from the last element.
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define void @f33(<2 x double> %val, double *%ptr) {
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; CHECK-LABEL: f33:
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; CHECK: vsteg %v24, 0(%r2), 1
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; CHECK: br %r14
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%element = extractelement <2 x double> %val, i32 1
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store double %element, double *%ptr
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ret void
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}
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; Test v2f64 extraction with the highest in-range offset.
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define void @f34(<2 x double> %val, double *%base) {
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; CHECK-LABEL: f34:
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; CHECK: vsteg %v24, 4088(%r2), 1
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; CHECK: br %r14
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%ptr = getelementptr double, double *%base, i32 511
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%element = extractelement <2 x double> %val, i32 1
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store double %element, double *%ptr
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ret void
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}
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; Test v2f64 extraction with the first ouf-of-range offset.
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define void @f35(<2 x double> %val, double *%base) {
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; CHECK-LABEL: f35:
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; CHECK: aghi %r2, 4096
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; CHECK: vsteg %v24, 0(%r2), 0
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; CHECK: br %r14
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%ptr = getelementptr double, double *%base, i32 512
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%element = extractelement <2 x double> %val, i32 0
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store double %element, double *%ptr
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ret void
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}
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; Test v2f64 extraction from a variable element.
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define void @f36(<2 x double> %val, double *%ptr, i32 %index) {
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; CHECK-LABEL: f36:
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; CHECK-NOT: vsteg
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; CHECK: br %r14
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%element = extractelement <2 x double> %val, i32 %index
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store double %element, double *%ptr
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ret void
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}
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; Test a v4i32 scatter of the first element.
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define void @f37(<4 x i32> %val, <4 x i32> %index, i64 %base) {
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; CHECK-LABEL: f37:
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; CHECK: vscef %v24, 0(%v26,%r2), 0
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; CHECK: br %r14
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%elem = extractelement <4 x i32> %index, i32 0
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%ext = zext i32 %elem to i64
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%add = add i64 %base, %ext
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%ptr = inttoptr i64 %add to i32 *
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%element = extractelement <4 x i32> %val, i32 0
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store i32 %element, i32 *%ptr
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ret void
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}
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; Test a v4i32 scatter of the last element.
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define void @f38(<4 x i32> %val, <4 x i32> %index, i64 %base) {
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; CHECK-LABEL: f38:
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; CHECK: vscef %v24, 0(%v26,%r2), 3
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; CHECK: br %r14
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%elem = extractelement <4 x i32> %index, i32 3
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%ext = zext i32 %elem to i64
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%add = add i64 %base, %ext
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%ptr = inttoptr i64 %add to i32 *
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%element = extractelement <4 x i32> %val, i32 3
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store i32 %element, i32 *%ptr
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ret void
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}
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; Test a v4i32 scatter with the highest in-range offset.
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define void @f39(<4 x i32> %val, <4 x i32> %index, i64 %base) {
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; CHECK-LABEL: f39:
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; CHECK: vscef %v24, 4095(%v26,%r2), 1
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; CHECK: br %r14
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%elem = extractelement <4 x i32> %index, i32 1
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%ext = zext i32 %elem to i64
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%add1 = add i64 %base, %ext
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%add2 = add i64 %add1, 4095
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%ptr = inttoptr i64 %add2 to i32 *
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%element = extractelement <4 x i32> %val, i32 1
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store i32 %element, i32 *%ptr
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ret void
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}
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; Test a v2i64 scatter of the first element.
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define void @f40(<2 x i64> %val, <2 x i64> %index, i64 %base) {
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; CHECK-LABEL: f40:
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; CHECK: vsceg %v24, 0(%v26,%r2), 0
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; CHECK: br %r14
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%elem = extractelement <2 x i64> %index, i32 0
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%add = add i64 %base, %elem
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%ptr = inttoptr i64 %add to i64 *
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%element = extractelement <2 x i64> %val, i32 0
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store i64 %element, i64 *%ptr
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ret void
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}
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; Test a v2i64 scatter of the last element.
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define void @f41(<2 x i64> %val, <2 x i64> %index, i64 %base) {
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; CHECK-LABEL: f41:
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; CHECK: vsceg %v24, 0(%v26,%r2), 1
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; CHECK: br %r14
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%elem = extractelement <2 x i64> %index, i32 1
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%add = add i64 %base, %elem
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%ptr = inttoptr i64 %add to i64 *
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%element = extractelement <2 x i64> %val, i32 1
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store i64 %element, i64 *%ptr
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ret void
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}
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; Test a v4f32 scatter of the first element.
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define void @f42(<4 x float> %val, <4 x i32> %index, i64 %base) {
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; CHECK-LABEL: f42:
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; CHECK: vscef %v24, 0(%v26,%r2), 0
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; CHECK: br %r14
|
|
%elem = extractelement <4 x i32> %index, i32 0
|
|
%ext = zext i32 %elem to i64
|
|
%add = add i64 %base, %ext
|
|
%ptr = inttoptr i64 %add to float *
|
|
%element = extractelement <4 x float> %val, i32 0
|
|
store float %element, float *%ptr
|
|
ret void
|
|
}
|
|
|
|
; Test a v4f32 scatter of the last element.
|
|
define void @f43(<4 x float> %val, <4 x i32> %index, i64 %base) {
|
|
; CHECK-LABEL: f43:
|
|
; CHECK: vscef %v24, 0(%v26,%r2), 3
|
|
; CHECK: br %r14
|
|
%elem = extractelement <4 x i32> %index, i32 3
|
|
%ext = zext i32 %elem to i64
|
|
%add = add i64 %base, %ext
|
|
%ptr = inttoptr i64 %add to float *
|
|
%element = extractelement <4 x float> %val, i32 3
|
|
store float %element, float *%ptr
|
|
ret void
|
|
}
|
|
|
|
; Test a v2f64 scatter of the first element.
|
|
define void @f44(<2 x double> %val, <2 x i64> %index, i64 %base) {
|
|
; CHECK-LABEL: f44:
|
|
; CHECK: vsceg %v24, 0(%v26,%r2), 0
|
|
; CHECK: br %r14
|
|
%elem = extractelement <2 x i64> %index, i32 0
|
|
%add = add i64 %base, %elem
|
|
%ptr = inttoptr i64 %add to double *
|
|
%element = extractelement <2 x double> %val, i32 0
|
|
store double %element, double *%ptr
|
|
ret void
|
|
}
|
|
|
|
; Test a v2f64 scatter of the last element.
|
|
define void @f45(<2 x double> %val, <2 x i64> %index, i64 %base) {
|
|
; CHECK-LABEL: f45:
|
|
; CHECK: vsceg %v24, 0(%v26,%r2), 1
|
|
; CHECK: br %r14
|
|
%elem = extractelement <2 x i64> %index, i32 1
|
|
%add = add i64 %base, %elem
|
|
%ptr = inttoptr i64 %add to double *
|
|
%element = extractelement <2 x double> %val, i32 1
|
|
store double %element, double *%ptr
|
|
ret void
|
|
}
|