mirror of
https://github.com/c64scene-ar/llvm-6502.git
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5a70dd1d82
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:])
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232184 91177308-0d34-0410-b5e6-96231b3b80d8
28 lines
1002 B
LLVM
28 lines
1002 B
LLVM
; RUN: llc < %s -march=x86-64 -mcpu=corei7 | FileCheck %s
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i8:32:32-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-unknown-linux-gnu"
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%union.anon = type { <2 x i8> }
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@i = global <2 x i8> <i8 150, i8 100>, align 8
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@j = global <2 x i8> <i8 10, i8 13>, align 8
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@res = common global %union.anon zeroinitializer, align 8
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; Make sure we load the constants i and j starting offset zero.
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; Also make sure that we sign-extend it.
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; Based on /gcc-4_2-testsuite/src/gcc.c-torture/execute/pr23135.c
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; CHECK: main
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define i32 @main() nounwind uwtable {
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entry:
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; CHECK: pmovsxbq i(%rip), %
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; CHECK: pmovsxbq j(%rip), %
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%0 = load <2 x i8>, <2 x i8>* @i, align 8
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%1 = load <2 x i8>, <2 x i8>* @j, align 8
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%div = sdiv <2 x i8> %1, %0
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store <2 x i8> %div, <2 x i8>* getelementptr inbounds (%union.anon, %union.anon* @res, i32 0, i32 0), align 8
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ret i32 0
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; CHECK: ret
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}
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