mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-21 18:29:45 +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
46 lines
1.4 KiB
LLVM
46 lines
1.4 KiB
LLVM
; RUN: llc -march=sparc --relocation-model=pic < %s | FileCheck %s --check-prefix=V8
|
|
; RUN: llc -march=sparcv9 --relocation-model=pic < %s | FileCheck %s --check-prefix=V9
|
|
; RUN: llc -march=sparc --relocation-model=pic < %s -O0 | FileCheck %s --check-prefix=V8UNOPT
|
|
; RUN: llc -march=sparcv9 --relocation-model=pic < %s -O0 | FileCheck %s --check-prefix=V9UNOPT
|
|
|
|
|
|
; V8-LABEL: func
|
|
; V8: _GLOBAL_OFFSET_TABLE_
|
|
|
|
; V9-LABEL: func
|
|
; V9: _GLOBAL_OFFSET_TABLE_
|
|
|
|
@foo = global i32 0 ; <i32*> [#uses=1]
|
|
|
|
define i32 @func(i32 %a) nounwind readonly {
|
|
entry:
|
|
%0 = load i32, i32* @foo, align 4 ; <i32> [#uses=1]
|
|
ret i32 %0
|
|
}
|
|
|
|
; V8UNOPT-LABEL: test_spill
|
|
; V8UNOPT: sethi %hi(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[R:%[goli][0-7]]]
|
|
; V8UNOPT: or [[R]], %lo(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[R]]
|
|
; V8UNOPT: add [[R]], %o7, [[R]]
|
|
; V8UNOPT: st [[R]], [%fp+{{.+}}]
|
|
|
|
; V9UNOPT-LABEL: test_spill
|
|
; V9UNOPT: sethi %hi(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[R:%[goli][0-7]]]
|
|
; V9UNOPT: or [[R]], %lo(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[R]]
|
|
; V9UNOPT: add [[R]], %o7, [[R]]
|
|
; V9UNOPT: stx [[R]], [%fp+{{.+}}]
|
|
|
|
define i32 @test_spill(i32 %a, i32 %b) {
|
|
entry:
|
|
%cmp = icmp eq i32 %b, 0
|
|
br i1 %cmp, label %if.then, label %if.end
|
|
|
|
if.then:
|
|
%ret = load i32, i32* @foo, align 4
|
|
ret i32 %ret
|
|
|
|
if.end:
|
|
%add = add nsw i32 %b, %a
|
|
ret i32 %add
|
|
}
|