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annotate test/Transforms/InstCombine/vector_gep2.ll @ 100:7d135dc70f03 LLVM 3.9

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LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
parents afa8332a0e37
children c2174574ed3a
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: opt < %s -instcombine -S | FileCheck %s
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3 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
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4 target triple = "x86_64-unknown-linux-gnu"
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95c75e76d11b LLVM 3.4
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6 define <2 x i8*> @testa(<2 x i8*> %a) {
95c75e76d11b LLVM 3.4
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7 ; CHECK-LABEL: @testa(
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afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 %g = getelementptr i8, <2 x i8*> %a, <2 x i32> <i32 0, i32 1>
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9 ; CHECK: getelementptr i8, <2 x i8*> %a, <2 x i64> <i64 0, i64 1>
0
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10 ret <2 x i8*> %g
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11 }
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7d135dc70f03 LLVM 3.9
Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
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12
7d135dc70f03 LLVM 3.9
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13 define <8 x double*> @vgep_s_v8i64(double* %a, <8 x i64>%i) {
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14 ; CHECK-LABEL: @vgep_s_v8i64
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15 ; CHECK: getelementptr double, double* %a, <8 x i64> %i
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16 %VectorGep = getelementptr double, double* %a, <8 x i64> %i
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17 ret <8 x double*> %VectorGep
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18 }
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19
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20 define <8 x double*> @vgep_s_v8i32(double* %a, <8 x i32>%i) {
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21 ; CHECK-LABEL: @vgep_s_v8i32
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22 ; CHECK: %1 = sext <8 x i32> %i to <8 x i64>
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23 ; CHECK: getelementptr double, double* %a, <8 x i64> %1
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24 %VectorGep = getelementptr double, double* %a, <8 x i32> %i
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25 ret <8 x double*> %VectorGep
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26 }
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28 define <8 x i8*> @vgep_v8iPtr_i32(<8 x i8*> %a, i32 %i) {
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29 ; CHECK-LABEL: @vgep_v8iPtr_i32
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30 ; CHECK: %1 = sext i32 %i to i64
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31 ; CHECK: %VectorGep = getelementptr i8, <8 x i8*> %a, i64 %1
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32 %VectorGep = getelementptr i8, <8 x i8*> %a, i32 %i
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33 ret <8 x i8*> %VectorGep
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34 }