56 lines
1.4 KiB
LLVM
56 lines
1.4 KiB
LLVM
|
; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-darwin | FileCheck %s --check-prefix=ARM
|
||
|
|
|
||
|
|
define i32 @t1(i32* nocapture %ptr) nounwind readonly {
|
||
|
|
entry:
|
||
|
|
; ARM: t1
|
||
|
|
%add.ptr = getelementptr inbounds i32* %ptr, i32 1
|
||
|
|
%0 = load i32* %add.ptr, align 4
|
||
|
|
; ARM: ldr r{{[0-9]}}, [r0, #4]
|
||
|
|
ret i32 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i32 @t2(i32* nocapture %ptr) nounwind readonly {
|
||
|
|
entry:
|
||
|
|
; ARM: t2
|
||
|
|
%add.ptr = getelementptr inbounds i32* %ptr, i32 63
|
||
|
|
%0 = load i32* %add.ptr, align 4
|
||
|
|
; ARM: ldr.w r{{[0-9]}}, [r0, #252]
|
||
|
|
ret i32 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define zeroext i16 @t3(i16* nocapture %ptr) nounwind readonly {
|
||
|
|
entry:
|
||
|
|
; ARM: t3
|
||
|
|
%add.ptr = getelementptr inbounds i16* %ptr, i16 1
|
||
|
|
%0 = load i16* %add.ptr, align 4
|
||
|
|
; ARM: ldrh r{{[0-9]}}, [r0, #2]
|
||
|
|
ret i16 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define zeroext i16 @t4(i16* nocapture %ptr) nounwind readonly {
|
||
|
|
entry:
|
||
|
|
; ARM: t4
|
||
|
|
%add.ptr = getelementptr inbounds i16* %ptr, i16 63
|
||
|
|
%0 = load i16* %add.ptr, align 4
|
||
|
|
; ARM: ldrh.w r{{[0-9]}}, [r0, #126]
|
||
|
|
ret i16 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define zeroext i8 @t5(i8* nocapture %ptr) nounwind readonly {
|
||
|
|
entry:
|
||
|
|
; ARM: t5
|
||
|
|
%add.ptr = getelementptr inbounds i8* %ptr, i8 1
|
||
|
|
%0 = load i8* %add.ptr, align 4
|
||
|
|
; ARM: ldrb r{{[0-9]}}, [r0, #1]
|
||
|
|
ret i8 %0
|
||
|
|
}
|
||
|
|
|
||
|
|
define zeroext i8 @t6(i8* nocapture %ptr) nounwind readonly {
|
||
|
|
entry:
|
||
|
|
; ARM: t6
|
||
|
|
%add.ptr = getelementptr inbounds i8* %ptr, i8 63
|
||
|
|
%0 = load i8* %add.ptr, align 4
|
||
|
|
; ARM: ldrb.w r{{[0-9]}}, [r0, #63]
|
||
|
|
ret i8 %0
|
||
|
|
}
|