mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-21 18:29:46 +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
45 lines
1.6 KiB
LLVM
45 lines
1.6 KiB
LLVM
; RUN: llc -mtriple=armv7-none-linux-gnueabi < %s | FileCheck %s
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@_ZTVN10__cxxabiv117__class_type_infoE = external global i8*
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@_ZTS3Foo = linkonce_odr constant [5 x i8] c"3Foo\00"
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@_ZTI3Foo = linkonce_odr unnamed_addr constant { i8*, i8* } { i8* bitcast (i8** getelementptr inbounds (i8*, i8** @_ZTVN10__cxxabiv117__class_type_infoE, i32 2) to i8*), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @_ZTS3Foo, i32 0, i32 0) }
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define i32 @main() {
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entry:
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invoke void @_Z3foov()
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to label %return unwind label %lpad
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lpad: ; preds = %entry
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%0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
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catch i8* bitcast ({ i8*, i8* }* @_ZTI3Foo to i8*)
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%1 = extractvalue { i8*, i32 } %0, 1
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%2 = tail call i32 @llvm.eh.typeid.for(i8* bitcast ({ i8*, i8* }* @_ZTI3Foo to i8*)) nounwind
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; CHECK: _ZTI3Foo(target2)
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%matches = icmp eq i32 %1, %2
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br i1 %matches, label %catch, label %eh.resume
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catch: ; preds = %lpad
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%3 = extractvalue { i8*, i32 } %0, 0
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%4 = tail call i8* @__cxa_begin_catch(i8* %3) nounwind
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tail call void @__cxa_end_catch()
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br label %return
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return: ; preds = %entry, %catch
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%retval.0 = phi i32 [ 1, %catch ], [ 0, %entry ]
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ret i32 %retval.0
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eh.resume: ; preds = %lpad
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resume { i8*, i32 } %0
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}
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declare void @_Z3foov()
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declare i32 @__gxx_personality_v0(...)
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declare i32 @llvm.eh.typeid.for(i8*) nounwind readnone
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declare i8* @__cxa_begin_catch(i8*)
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declare void @__cxa_end_catch()
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