mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-21 18:29:46 +00:00
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
41 lines
1.0 KiB
LLVM
41 lines
1.0 KiB
LLVM
; RUN: llc -march=arm64 < %s | FileCheck %s
|
|
|
|
@var32 = global i32 0
|
|
|
|
define void @test_zextloadi1_unscaled(i1* %base) {
|
|
; CHECK-LABEL: test_zextloadi1_unscaled:
|
|
; CHECK: ldurb {{w[0-9]+}}, [{{x[0-9]+}}, #-7]
|
|
|
|
%addr = getelementptr i1, i1* %base, i32 -7
|
|
%val = load i1, i1* %addr, align 1
|
|
|
|
%extended = zext i1 %val to i32
|
|
store i32 %extended, i32* @var32, align 4
|
|
ret void
|
|
}
|
|
|
|
define void @test_zextloadi8_unscaled(i8* %base) {
|
|
; CHECK-LABEL: test_zextloadi8_unscaled:
|
|
; CHECK: ldurb {{w[0-9]+}}, [{{x[0-9]+}}, #-7]
|
|
|
|
%addr = getelementptr i8, i8* %base, i32 -7
|
|
%val = load i8, i8* %addr, align 1
|
|
|
|
%extended = zext i8 %val to i32
|
|
store i32 %extended, i32* @var32, align 4
|
|
ret void
|
|
}
|
|
|
|
define void @test_zextloadi16_unscaled(i16* %base) {
|
|
; CHECK-LABEL: test_zextloadi16_unscaled:
|
|
; CHECK: ldurh {{w[0-9]+}}, [{{x[0-9]+}}, #-14]
|
|
|
|
%addr = getelementptr i16, i16* %base, i32 -7
|
|
%val = load i16, i16* %addr, align 2
|
|
|
|
%extended = zext i16 %val to i32
|
|
store i32 %extended, i32* @var32, align 4
|
|
ret void
|
|
}
|
|
|