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llvm-project/llvm/test/Linker/unnamed-addr1-b.ll

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Keep unnamed_addr when linking. llvm-svn: 123364
2011-01-13 13:12:34 +08:00
; This file is for use with unnamed-addr1-a.ll
; RUN: true
Make this input file pass the verifier. This was not noticed before because llvm-link only runs the verifier on the result and these globals were not present in the result. llvm-svn: 217450
2014-09-09 23:40:12 +08:00
@global-c = common unnamed_addr global i32 0
Rename in preparation for adding tests for function linking. llvm-svn: 189944
2013-09-04 22:40:49 +08:00
@global-d = unnamed_addr global i32 42
@global-e = unnamed_addr global i32 42
@global-f = unnamed_addr global i32 42
Allow unnamed_addr on declarations. llvm-svn: 123529
2011-01-15 16:15:00 +08:00
[opaque pointer type] Add textual IR support for explicit type parameter for global aliases update.py: import fileinput import sys import re alias_match_prefix = r"(.*(?:=|:|^)\s*(?:external |)(?:(?:private|internal|linkonce|linkonce_odr|weak|weak_odr|common|appending|extern_weak|available_externally) )?(?:default |hidden |protected )?(?:dllimport |dllexport )?(?:unnamed_addr |)(?:thread_local(?:\([a-z]*\))? )?alias" plain = re.compile(alias_match_prefix + r" (.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|addrspacecast|\[\[[a-zA-Z]|\{\{).*$)") cast = re.compile(alias_match_prefix + r") ((?:bitcast|inttoptr|addrspacecast)\s*\(.* to (.*?)(| addrspace\(\d+\) *)\*\)\s*(?:;.*)?$)") gep = re.compile(alias_match_prefix + r") ((?:getelementptr)\s*(?:inbounds)?\s*\((?P<type>.*), (?P=type)(?:\s*addrspace\(\d+\)\s*)?\* .*\)\s*(?:;.*)?$)") def conv(line): m = re.match(cast, line) if m: return m.group(1) + " " + m.group(3) + ", " + m.group(2) m = re.match(gep, line) if m: return m.group(1) + " " + m.group(3) + ", " + m.group(2) m = re.match(plain, line) if m: return m.group(1) + ", " + m.group(2) + m.group(3) + "*" + m.group(4) + "\n" return line for line in sys.stdin: sys.stdout.write(conv(line)) apply.sh: for name in "$@" do python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name" rm -f "$name.tmp" done The actual commands: From llvm/src: find test/ -name *.ll | xargs ./apply.sh From llvm/src/tools/clang: find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}" From llvm/src/tools/polly: find test/ -name *.ll | xargs ./apply.sh llvm-svn: 247378
2015-09-11 11:22:04 +08:00
@alias-a = unnamed_addr alias i32, i32* @global-f
@alias-b = unnamed_addr alias i32, i32* @global-f
Allow aliases to be unnamed_addr. Alias with unnamed_addr were in a strange state. It is stored in GlobalValue, the language reference talks about "unnamed_addr aliases" but the verifier was rejecting them. It seems natural to allow unnamed_addr in aliases: * It is a property of how it is accessed, not of the data itself. * It is perfectly possible to write code that depends on the address of an alias. This patch then makes unname_addr legal for aliases. One side effect is that the syntax changes for a corner case: In globals, unnamed_addr is now printed before the address space. llvm-svn: 210302
2014-06-06 09:20:28 +08:00
Fix linking of unnamed_addr in functions. llvm-svn: 189945
2013-09-04 22:59:03 +08:00
define weak void @func-c() unnamed_addr { ret void }
define weak void @func-d() unnamed_addr { ret void }
define weak void @func-e() unnamed_addr { ret void }
Make this input file pass the verifier. This was not noticed before because llvm-link only runs the verifier on the result and these globals were not present in the result. llvm-svn: 217450
2014-09-09 23:40:12 +08:00
@global-g = common global i32 0
Rename in preparation for adding tests for function linking. llvm-svn: 189944
2013-09-04 22:40:49 +08:00
@global-h = global i32 42
@global-i = global i32 42
@global-j = global i32 42
Fix linking of unnamed_addr in functions. llvm-svn: 189945
2013-09-04 22:59:03 +08:00
[opaque pointer type] Add textual IR support for explicit type parameter for global aliases update.py: import fileinput import sys import re alias_match_prefix = r"(.*(?:=|:|^)\s*(?:external |)(?:(?:private|internal|linkonce|linkonce_odr|weak|weak_odr|common|appending|extern_weak|available_externally) )?(?:default |hidden |protected )?(?:dllimport |dllexport )?(?:unnamed_addr |)(?:thread_local(?:\([a-z]*\))? )?alias" plain = re.compile(alias_match_prefix + r" (.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|addrspacecast|\[\[[a-zA-Z]|\{\{).*$)") cast = re.compile(alias_match_prefix + r") ((?:bitcast|inttoptr|addrspacecast)\s*\(.* to (.*?)(| addrspace\(\d+\) *)\*\)\s*(?:;.*)?$)") gep = re.compile(alias_match_prefix + r") ((?:getelementptr)\s*(?:inbounds)?\s*\((?P<type>.*), (?P=type)(?:\s*addrspace\(\d+\)\s*)?\* .*\)\s*(?:;.*)?$)") def conv(line): m = re.match(cast, line) if m: return m.group(1) + " " + m.group(3) + ", " + m.group(2) m = re.match(gep, line) if m: return m.group(1) + " " + m.group(3) + ", " + m.group(2) m = re.match(plain, line) if m: return m.group(1) + ", " + m.group(2) + m.group(3) + "*" + m.group(4) + "\n" return line for line in sys.stdin: sys.stdout.write(conv(line)) apply.sh: for name in "$@" do python3 `dirname "$0"`/update.py < "$name" > "$name.tmp" && mv "$name.tmp" "$name" rm -f "$name.tmp" done The actual commands: From llvm/src: find test/ -name *.ll | xargs ./apply.sh From llvm/src/tools/clang: find test/ -name *.mm -o -name *.m -o -name *.cpp -o -name *.c | xargs -I '{}' ../../apply.sh "{}" From llvm/src/tools/polly: find test/ -name *.ll | xargs ./apply.sh llvm-svn: 247378
2015-09-11 11:22:04 +08:00
@alias-c = alias i32, i32* @global-f
@alias-d = alias i32, i32* @global-f
Allow aliases to be unnamed_addr. Alias with unnamed_addr were in a strange state. It is stored in GlobalValue, the language reference talks about "unnamed_addr aliases" but the verifier was rejecting them. It seems natural to allow unnamed_addr in aliases: * It is a property of how it is accessed, not of the data itself. * It is perfectly possible to write code that depends on the address of an alias. This patch then makes unname_addr legal for aliases. One side effect is that the syntax changes for a corner case: In globals, unnamed_addr is now printed before the address space. llvm-svn: 210302
2014-06-06 09:20:28 +08:00
Fix linking of unnamed_addr in functions. llvm-svn: 189945
2013-09-04 22:59:03 +08:00
define weak void @func-g() { ret void }
define weak void @func-h() { ret void }
define weak void @func-i() { ret void }