mirror of
https://github.com/RPCSX/llvm.git
synced 2024-11-29 22:50:47 +00:00
70ad3951e4
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143457 91177308-0d34-0410-b5e6-96231b3b80d8
42 lines
853 B
LLVM
42 lines
853 B
LLVM
; RUN: llc < %s -march=xcore | FileCheck %s
|
|
|
|
define i32 @load32(i32* %p, i32 %offset) nounwind {
|
|
entry:
|
|
; CHECK: load32:
|
|
; CHECK: ldw r0, r0[r1]
|
|
%0 = getelementptr i32* %p, i32 %offset
|
|
%1 = load i32* %0, align 4
|
|
ret i32 %1
|
|
}
|
|
|
|
define i32 @load32_imm(i32* %p) nounwind {
|
|
entry:
|
|
; CHECK: load32_imm:
|
|
; CHECK: ldw r0, r0[11]
|
|
%0 = getelementptr i32* %p, i32 11
|
|
%1 = load i32* %0, align 4
|
|
ret i32 %1
|
|
}
|
|
|
|
define i32 @load16(i16* %p, i32 %offset) nounwind {
|
|
entry:
|
|
; CHECK: load16:
|
|
; CHECK: ld16s r0, r0[r1]
|
|
; CHECK-NOT: sext
|
|
%0 = getelementptr i16* %p, i32 %offset
|
|
%1 = load i16* %0, align 2
|
|
%2 = sext i16 %1 to i32
|
|
ret i32 %2
|
|
}
|
|
|
|
define i32 @load8(i8* %p, i32 %offset) nounwind {
|
|
entry:
|
|
; CHECK: load8:
|
|
; CHECK: ld8u r0, r0[r1]
|
|
; CHECK-NOT: zext
|
|
%0 = getelementptr i8* %p, i32 %offset
|
|
%1 = load i8* %0, align 1
|
|
%2 = zext i8 %1 to i32
|
|
ret i32 %2
|
|
}
|