mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-17 03:30:28 +00:00
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
39 lines
1.3 KiB
LLVM
39 lines
1.3 KiB
LLVM
; RUN: llc -march=mipsel < %s | FileCheck %s -check-prefix=32
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; RUN: llc -march=mips64el -mcpu=mips4 -target-abi=n64 < %s | \
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; RUN: FileCheck %s -check-prefix=64
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; RUN: llc -march=mips64el -mcpu=mips64 -target-abi=n64 < %s | \
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; RUN: FileCheck %s -check-prefix=64
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%struct.S1 = type { [65536 x i8] }
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@s1 = external global %struct.S1
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define void @f() nounwind {
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entry:
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; 32: lui $[[R0:[0-9]+]], 65535
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; 32: addiu $[[R0]], $[[R0]], -24
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; 32: addu $sp, $sp, $[[R0]]
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; 32: lui $[[R1:[0-9]+]], 1
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; 32: addu $[[R1]], $sp, $[[R1]]
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; 32: sw $ra, 20($[[R1]])
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; 64: daddiu $[[R0:[0-9]+]], $zero, 1
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; 64: dsll $[[R0]], $[[R0]], 48
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; 64: daddiu $[[R0]], $[[R0]], -1
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; 64: dsll $[[R0]], $[[R0]], 16
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; 64: daddiu $[[R0]], $[[R0]], -32
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; 64: daddu $sp, $sp, $[[R0]]
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; 64: lui $[[R1:[0-9]+]], 1
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; 64: daddu $[[R1]], $sp, $[[R1]]
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; 64: sd $ra, 24($[[R1]])
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%agg.tmp = alloca %struct.S1, align 1
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%tmp = getelementptr inbounds %struct.S1, %struct.S1* %agg.tmp, i32 0, i32 0, i32 0
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call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp, i8* getelementptr inbounds (%struct.S1, %struct.S1* @s1, i32 0, i32 0, i32 0), i32 65536, i32 1, i1 false)
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call void @f2(%struct.S1* byval %agg.tmp) nounwind
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ret void
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}
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declare void @f2(%struct.S1* byval)
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declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
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