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https://github.com/RPCS3/llvm-mirror.git
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3ea2df7c7b
Similar to gep (r230786) and load (r230794) changes.
Similar migration script can be used to update test cases, which
successfully migrated all of LLVM and Polly, but about 4 test cases
needed manually changes in Clang.
(this script will read the contents of stdin and massage it into stdout
- wrap it in the 'apply.sh' script shown in previous commits + xargs to
apply it over a large set of test cases)
import fileinput
import sys
import re
rep = re.compile(r"(getelementptr(?:\s+inbounds)?\s*\()((<\d*\s+x\s+)?([^@]*?)(|\s*addrspace\(\d+\))\s*\*(?(3)>)\s*)(?=$|%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|zeroinitializer|<|\[\[[a-zA-Z]|\{\{)", re.MULTILINE | re.DOTALL)
def conv(match):
line = match.group(1)
line += match.group(4)
line += ", "
line += match.group(2)
return line
line = sys.stdin.read()
off = 0
for match in re.finditer(rep, line):
sys.stdout.write(line[off:match.start()])
sys.stdout.write(conv(match))
off = match.end()
sys.stdout.write(line[off:])
llvm-svn: 232184
41 lines
1.6 KiB
LLVM
41 lines
1.6 KiB
LLVM
; RUN: llc < %s -march=x86
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; PR2596
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@data = external global [400 x i64] ; <[400 x i64]*> [#uses=5]
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define void @foo(double* noalias, double* noalias) {
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load i64, i64* getelementptr ([400 x i64], [400 x i64]* @data, i32 0, i64 200), align 4 ; <i64>:3 [#uses=1]
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load i64, i64* getelementptr ([400 x i64], [400 x i64]* @data, i32 0, i64 199), align 4 ; <i64>:4 [#uses=1]
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load i64, i64* getelementptr ([400 x i64], [400 x i64]* @data, i32 0, i64 198), align 4 ; <i64>:5 [#uses=2]
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load i64, i64* getelementptr ([400 x i64], [400 x i64]* @data, i32 0, i64 197), align 4 ; <i64>:6 [#uses=1]
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br i1 false, label %28, label %7
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; <label>:7 ; preds = %2
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load double*, double** getelementptr (double*, double** bitcast ([400 x i64]* @data to double**), i64 180), align 8 ; <double*>:8 [#uses=1]
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bitcast double* %8 to double* ; <double*>:9 [#uses=1]
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ptrtoint double* %9 to i64 ; <i64>:10 [#uses=1]
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mul i64 %4, %3 ; <i64>:11 [#uses=1]
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add i64 0, %11 ; <i64>:12 [#uses=1]
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shl i64 %12, 3 ; <i64>:13 [#uses=1]
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sub i64 %10, %13 ; <i64>:14 [#uses=1]
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add i64 %5, 0 ; <i64>:15 [#uses=1]
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shl i64 %15, 3 ; <i64>:16 [#uses=1]
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bitcast i64 %16 to i64 ; <i64>:17 [#uses=1]
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mul i64 %6, %5 ; <i64>:18 [#uses=1]
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add i64 0, %18 ; <i64>:19 [#uses=1]
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shl i64 %19, 3 ; <i64>:20 [#uses=1]
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sub i64 %17, %20 ; <i64>:21 [#uses=1]
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add i64 0, %21 ; <i64>:22 [#uses=1]
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add i64 0, %14 ; <i64>:23 [#uses=1]
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br label %24
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; <label>:24 ; preds = %24, %7
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phi i64 [ 0, %24 ], [ %22, %7 ] ; <i64>:25 [#uses=1]
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phi i64 [ 0, %24 ], [ %23, %7 ] ; <i64>:26 [#uses=0]
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add i64 %25, 24 ; <i64>:27 [#uses=0]
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br label %24
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; <label>:28 ; preds = %2
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unreachable
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}
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