mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-16 11:30:51 +00:00
7c9c6ed761
Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
600 B
LLVM
18 lines
600 B
LLVM
; Test general-dynamic TLS access optimizations.
|
|
;
|
|
; If we access two different TLS variables, we need two calls to
|
|
; __tls_get_offset, but should load _GLOBAL_OFFSET_TABLE only once.
|
|
;
|
|
; RUN: llc < %s -mcpu=z10 -mtriple=s390x-linux-gnu -relocation-model=pic | grep "__tls_get_offset" | count 2
|
|
; RUN: llc < %s -mcpu=z10 -mtriple=s390x-linux-gnu -relocation-model=pic | grep "_GLOBAL_OFFSET_TABLE_" | count 1
|
|
|
|
@x = thread_local global i32 0
|
|
@y = thread_local global i32 0
|
|
|
|
define i32 @foo() {
|
|
%valx = load i32, i32* @x
|
|
%valy = load i32, i32* @y
|
|
%add = add nsw i32 %valx, %valy
|
|
ret i32 %add
|
|
}
|