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
86 lines
3.4 KiB
LLVM
86 lines
3.4 KiB
LLVM
; RUN: llc < %s -march=mipsel -mcpu=mips32 | FileCheck %s -check-prefix=ALL -check-prefix=ALL-EL -check-prefix=MIPS32-EL
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; RUN: llc < %s -march=mips -mcpu=mips32 | FileCheck %s -check-prefix=ALL -check-prefix=ALL-EB -check-prefix=MIPS32-EB
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; RUN: llc < %s -march=mipsel -mcpu=mips32r2 | FileCheck %s -check-prefix=ALL -check-prefix=ALL-EL -check-prefix=MIPS32-EL
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; RUN: llc < %s -march=mips -mcpu=mips32r2 | FileCheck %s -check-prefix=ALL -check-prefix=ALL-EB -check-prefix=MIPS32-EB
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; RUN: llc < %s -march=mipsel -mcpu=mips32r6 | FileCheck %s -check-prefix=ALL -check-prefix=ALL-EL -check-prefix=MIPS32R6-EL
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; RUN: llc < %s -march=mips -mcpu=mips32r6 | FileCheck %s -check-prefix=ALL -check-prefix=ALL-EB -check-prefix=MIPS32R6-EB
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%struct.S2 = type { %struct.S1, %struct.S1 }
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%struct.S1 = type { i8, i8 }
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%struct.S4 = type { [7 x i8] }
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@s2 = common global %struct.S2 zeroinitializer, align 1
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@s4 = common global %struct.S4 zeroinitializer, align 1
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define void @bar1() nounwind {
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entry:
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; ALL-LABEL: bar1:
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; ALL-DAG: lw $[[R0:[0-9]+]], %got(s2)(
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; MIPS32-EL-DAG: lbu $[[PART1:[0-9]+]], 2($[[R0]])
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; MIPS32-EL-DAG: lbu $[[PART2:[0-9]+]], 3($[[R0]])
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; MIPS32-EL-DAG: sll $[[T0:[0-9]+]], $[[PART2]], 8
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; MIPS32-EL-DAG: or $4, $[[T0]], $[[PART1]]
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; MIPS32-EB-DAG: lbu $[[PART1:[0-9]+]], 2($[[R0]])
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; MIPS32-EB-DAG: lbu $[[PART2:[0-9]+]], 3($[[R0]])
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; MIPS32-EB-DAG: sll $[[T0:[0-9]+]], $[[PART1]], 8
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; MIPS32-EB-DAG: or $[[T1:[0-9]+]], $[[T0]], $[[PART2]]
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; MIPS32-EB-DAG: sll $4, $[[T1]], 16
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; MIPS32R6-DAG: lhu $[[PART1:[0-9]+]], 2($[[R0]])
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tail call void @foo2(%struct.S1* byval getelementptr inbounds (%struct.S2, %struct.S2* @s2, i32 0, i32 1)) nounwind
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ret void
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}
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define void @bar2() nounwind {
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entry:
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; ALL-LABEL: bar2:
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; ALL-DAG: lw $[[R2:[0-9]+]], %got(s4)(
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; MIPS32-EL-DAG: lwl $[[R1:4]], 3($[[R2]])
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; MIPS32-EL-DAG: lwr $[[R1]], 0($[[R2]])
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; MIPS32-EL-DAG: lbu $[[T0:[0-9]+]], 4($[[R2]])
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; MIPS32-EL-DAG: lbu $[[T1:[0-9]+]], 5($[[R2]])
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; MIPS32-EL-DAG: lbu $[[T2:[0-9]+]], 6($[[R2]])
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; MIPS32-EL-DAG: sll $[[T3:[0-9]+]], $[[T1]], 8
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; MIPS32-EL-DAG: or $[[T4:[0-9]+]], $[[T3]], $[[T0]]
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; MIPS32-EL-DAG: sll $[[T5:[0-9]+]], $[[T2]], 16
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; MIPS32-EL-DAG: or $5, $[[T4]], $[[T5]]
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; MIPS32-EB-DAG: lwl $[[R1:4]], 0($[[R2]])
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; MIPS32-EB-DAG: lwr $[[R1]], 3($[[R2]])
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; MIPS32-EB-DAG: lbu $[[T0:[0-9]+]], 4($[[R2]])
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; MIPS32-EB-DAG: lbu $[[T1:[0-9]+]], 5($[[R2]])
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; MIPS32-EB-DAG: lbu $[[T2:[0-9]+]], 6($[[R2]])
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; MIPS32-EB-DAG: sll $[[T3:[0-9]+]], $[[T0]], 8
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; MIPS32-EB-DAG: or $[[T4:[0-9]+]], $[[T3]], $[[T1]]
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; MIPS32-EB-DAG: sll $[[T5:[0-9]+]], $[[T4]], 16
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; MIPS32-EB-DAG: sll $[[T6:[0-9]+]], $[[T2]], 8
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; MIPS32-EB-DAG: or $5, $[[T5]], $[[T6]]
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; FIXME: We should be able to do better than this using lhu
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; MIPS32R6-EL-DAG: lw $4, 0($[[R2]])
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; MIPS32R6-EL-DAG: lhu $[[T0:[0-9]+]], 4($[[R2]])
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; MIPS32R6-EL-DAG: lbu $[[T1:[0-9]+]], 6($[[R2]])
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; MIPS32R6-EL-DAG: sll $[[T2:[0-9]+]], $[[T1]], 16
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; MIPS32R6-EL-DAG: or $5, $[[T0]], $[[T2]]
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; FIXME: We should be able to do better than this using lhu
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; MIPS32R6-EB-DAG: lw $4, 0($[[R2]])
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; MIPS32R6-EB-DAG: lhu $[[T0:[0-9]+]], 4($[[R2]])
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; MIPS32R6-EB-DAG: lbu $[[T1:[0-9]+]], 6($[[R2]])
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; MIPS32R6-EB-DAG: sll $[[T2:[0-9]+]], $[[T0]], 16
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; MIPS32R6-EB-DAG: sll $[[T3:[0-9]+]], $[[T1]], 8
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; MIPS32R6-EB-DAG: or $5, $[[T2]], $[[T3]]
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tail call void @foo4(%struct.S4* byval @s4) nounwind
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ret void
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}
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declare void @foo2(%struct.S1* byval)
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declare void @foo4(%struct.S4* byval)
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