forked from OSchip/llvm-project
38 lines
1.5 KiB
LLVM
38 lines
1.5 KiB
LLVM
; RUN: llc < %s -mtriple=arm-apple-darwin | FileCheck %s
|
|
|
|
@X = external global [0 x i32] ; <[0 x i32]*> [#uses=5]
|
|
|
|
define i32 @t1() {
|
|
; CHECK: t1:
|
|
; CHECK: ldmia
|
|
%tmp = load i32* getelementptr ([0 x i32]* @X, i32 0, i32 0) ; <i32> [#uses=1]
|
|
%tmp3 = load i32* getelementptr ([0 x i32]* @X, i32 0, i32 1) ; <i32> [#uses=1]
|
|
%tmp4 = tail call i32 @f1( i32 %tmp, i32 %tmp3 ) ; <i32> [#uses=1]
|
|
ret i32 %tmp4
|
|
}
|
|
|
|
define i32 @t2() {
|
|
; CHECK: t2:
|
|
; CHECK: ldmia
|
|
%tmp = load i32* getelementptr ([0 x i32]* @X, i32 0, i32 2) ; <i32> [#uses=1]
|
|
%tmp3 = load i32* getelementptr ([0 x i32]* @X, i32 0, i32 3) ; <i32> [#uses=1]
|
|
%tmp5 = load i32* getelementptr ([0 x i32]* @X, i32 0, i32 4) ; <i32> [#uses=1]
|
|
%tmp6 = tail call i32 @f2( i32 %tmp, i32 %tmp3, i32 %tmp5 ) ; <i32> [#uses=1]
|
|
ret i32 %tmp6
|
|
}
|
|
|
|
define i32 @t3() {
|
|
; CHECK: t3:
|
|
; CHECK: ldmib
|
|
; CHECK: ldmfd sp!
|
|
%tmp = load i32* getelementptr ([0 x i32]* @X, i32 0, i32 1) ; <i32> [#uses=1]
|
|
%tmp3 = load i32* getelementptr ([0 x i32]* @X, i32 0, i32 2) ; <i32> [#uses=1]
|
|
%tmp5 = load i32* getelementptr ([0 x i32]* @X, i32 0, i32 3) ; <i32> [#uses=1]
|
|
%tmp6 = tail call i32 @f2( i32 %tmp, i32 %tmp3, i32 %tmp5 ) ; <i32> [#uses=1]
|
|
ret i32 %tmp6
|
|
}
|
|
|
|
declare i32 @f1(i32, i32)
|
|
|
|
declare i32 @f2(i32, i32, i32)
|