llvm-6502/test/Feature/attributes.ll

; RUN: llvm-as < %s | llvm-dis > %t1.ll
; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
; RUN: diff %t1.ll %t2.ll

@.str = private unnamed_addr constant [14 x i8] c"hello world!\0A\00", align 1

define void @foo() #0 {
entry:
  %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i32 0, i32 0))
  ret void
}

declare i32 @printf(i8*, ...)

attributes #0 = { nounwind ssp uwtable }
Modify the LLVM assembly output so that it uses references to represent function attributes. This makes the LLVM assembly look better. E.g.: define void @foo() #0 { ret void } attributes #0 = { nounwind noinline ssp } git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175605 91177308-0d34-0410-b5e6-96231b3b80d8 2013-02-20 07:21:42 +00:00			`; RUN: llvm-as < %s \| llvm-dis > %t1.ll`
			`; RUN: llvm-as %t1.ll -o - \| llvm-dis > %t2.ll`
			`; RUN: diff %t1.ll %t2.ll`

			`@.str = private unnamed_addr constant [14 x i8] c"hello world!\0A\00", align 1`

			`define void @foo() #0 {`
			`entry:`
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator 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+)?([^@]?)(\|\saddrspace\(\d+\))\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 2015-03-13 18:20:45 +00:00			`%call = call i32 (i8, ...) @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i32 0, i32 0))`
Modify the LLVM assembly output so that it uses references to represent function attributes. This makes the LLVM assembly look better. E.g.: define void @foo() #0 { ret void } attributes #0 = { nounwind noinline ssp } git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175605 91177308-0d34-0410-b5e6-96231b3b80d8 2013-02-20 07:21:42 +00:00			`ret void`
			`}`

			`declare i32 @printf(i8*, ...)`

			`attributes #0 = { nounwind ssp uwtable }`