mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
3a36996b73
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239690 91177308-0d34-0410-b5e6-96231b3b80d8
75 lines
2.3 KiB
LLVM
75 lines
2.3 KiB
LLVM
; RUN: llc -march=hexagon < %s | FileCheck %s
|
|
;
|
|
; Bug 6840. Use absolute+index addressing.
|
|
|
|
@ga = common global [1024 x i8] zeroinitializer, align 8
|
|
@gb = common global [1024 x i8] zeroinitializer, align 8
|
|
|
|
; CHECK: memub(r{{[0-9]+}}{{ *}}<<{{ *}}#0{{ *}}+{{ *}}##ga)
|
|
define zeroext i8 @lf2(i32 %i) nounwind readonly {
|
|
entry:
|
|
%arrayidx = getelementptr inbounds [1024 x i8], [1024 x i8]* @ga, i32 0, i32 %i
|
|
%0 = load i8, i8* %arrayidx, align 1
|
|
ret i8 %0
|
|
}
|
|
|
|
; CHECK: memb(r{{[0-9]+}}{{ *}}<<{{ *}}#0{{ *}}+{{ *}}##gb)
|
|
define signext i8 @lf2s(i32 %i) nounwind readonly {
|
|
entry:
|
|
%arrayidx = getelementptr inbounds [1024 x i8], [1024 x i8]* @gb, i32 0, i32 %i
|
|
%0 = load i8, i8* %arrayidx, align 1
|
|
ret i8 %0
|
|
}
|
|
|
|
; CHECK: memub(r{{[0-9]+}}{{ *}}<<{{ *}}#2{{ *}}+{{ *}}##ga)
|
|
define zeroext i8 @lf3(i32 %i) nounwind readonly {
|
|
entry:
|
|
%mul = shl nsw i32 %i, 2
|
|
%arrayidx = getelementptr inbounds [1024 x i8], [1024 x i8]* @ga, i32 0, i32 %mul
|
|
%0 = load i8, i8* %arrayidx, align 1
|
|
ret i8 %0
|
|
}
|
|
|
|
; CHECK: memb(r{{[0-9]+}}{{ *}}<<{{ *}}#2{{ *}}+{{ *}}##gb)
|
|
define signext i8 @lf3s(i32 %i) nounwind readonly {
|
|
entry:
|
|
%mul = shl nsw i32 %i, 2
|
|
%arrayidx = getelementptr inbounds [1024 x i8], [1024 x i8]* @gb, i32 0, i32 %mul
|
|
%0 = load i8, i8* %arrayidx, align 1
|
|
ret i8 %0
|
|
}
|
|
|
|
; CHECK: memb(r{{[0-9]+}}{{ *}}<<{{ *}}#0{{ *}}+{{ *}}##ga)
|
|
define void @sf4(i32 %i, i8 zeroext %j) nounwind {
|
|
entry:
|
|
%arrayidx = getelementptr inbounds [1024 x i8], [1024 x i8]* @ga, i32 0, i32 %i
|
|
store i8 %j, i8* %arrayidx, align 1
|
|
ret void
|
|
}
|
|
|
|
; CHECK: memb(r{{[0-9]+}}{{ *}}<<{{ *}}#0{{ *}}+{{ *}}##gb)
|
|
define void @sf4s(i32 %i, i8 signext %j) nounwind {
|
|
entry:
|
|
%arrayidx = getelementptr inbounds [1024 x i8], [1024 x i8]* @gb, i32 0, i32 %i
|
|
store i8 %j, i8* %arrayidx, align 1
|
|
ret void
|
|
}
|
|
|
|
; CHECK: memb(r{{[0-9]+}}{{ *}}<<{{ *}}#2{{ *}}+{{ *}}##ga)
|
|
define void @sf5(i32 %i, i8 zeroext %j) nounwind {
|
|
entry:
|
|
%mul = shl nsw i32 %i, 2
|
|
%arrayidx = getelementptr inbounds [1024 x i8], [1024 x i8]* @ga, i32 0, i32 %mul
|
|
store i8 %j, i8* %arrayidx, align 1
|
|
ret void
|
|
}
|
|
|
|
; CHECK: memb(r{{[0-9]+}}{{ *}}<<{{ *}}#2{{ *}}+{{ *}}##gb)
|
|
define void @sf5s(i32 %i, i8 signext %j) nounwind {
|
|
entry:
|
|
%mul = shl nsw i32 %i, 2
|
|
%arrayidx = getelementptr inbounds [1024 x i8], [1024 x i8]* @gb, i32 0, i32 %mul
|
|
store i8 %j, i8* %arrayidx, align 1
|
|
ret void
|
|
}
|