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https://github.com/c64scene-ar/llvm-6502.git
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7c9c6ed761
Essentially the same as the GEP change in r230786.
A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)
import fileinput
import sys
import re
pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")
for line in sys.stdin:
sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7649
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
48 lines
1.5 KiB
LLVM
48 lines
1.5 KiB
LLVM
; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s
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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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target triple = "x86_64-apple-macosx10.7.0"
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;int foo (int *A, int n) {
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; A[0] += n * 5 + 7;
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; A[1] += n * 5 + 8;
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; A[2] += n * 5 + 9;
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; A[3] += n * 5 + 10;
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; A[4] += n * 5 + 11;
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;}
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;CHECK-LABEL: @foo(
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;CHECK: insertelement <4 x i32>
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;CHECK: load <4 x i32>
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;CHECK: add nsw <4 x i32>
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;CHECK: store <4 x i32>
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;CHECK: ret
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define i32 @foo(i32* nocapture %A, i32 %n) {
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%1 = mul nsw i32 %n, 5
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%2 = add nsw i32 %1, 7
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%3 = load i32, i32* %A, align 4
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%4 = add nsw i32 %2, %3
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store i32 %4, i32* %A, align 4
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%5 = add nsw i32 %1, 8
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%6 = getelementptr inbounds i32, i32* %A, i64 1
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%7 = load i32, i32* %6, align 4
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%8 = add nsw i32 %5, %7
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store i32 %8, i32* %6, align 4
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%9 = add nsw i32 %1, 9
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%10 = getelementptr inbounds i32, i32* %A, i64 2
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%11 = load i32, i32* %10, align 4
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%12 = add nsw i32 %9, %11
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store i32 %12, i32* %10, align 4
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%13 = add nsw i32 %1, 10
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%14 = getelementptr inbounds i32, i32* %A, i64 3
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%15 = load i32, i32* %14, align 4
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%16 = add nsw i32 %13, %15
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store i32 %16, i32* %14, align 4
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%17 = add nsw i32 %1, 11
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%18 = getelementptr inbounds i32, i32* %A, i64 4
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%19 = load i32, i32* %18, align 4
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%20 = add nsw i32 %17, %19
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store i32 %20, i32* %18, align 4
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ret i32 undef
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}
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