mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
fce288fc91
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
41 lines
1.6 KiB
LLVM
41 lines
1.6 KiB
LLVM
; RUN: llc < %s -mtriple=thumbv7-apple-darwin -mattr=+thumb2 | FileCheck %s
|
|
|
|
@X = external global [0 x i32] ; <[0 x i32]*> [#uses=5]
|
|
|
|
define i32 @t1() {
|
|
; CHECK: t1:
|
|
; CHECK: push {r7, lr}
|
|
; CHECK: pop {r7, pc}
|
|
%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: push {r7, lr}
|
|
; CHECK: ldmia
|
|
; CHECK: pop {r7, pc}
|
|
%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: push {r7, lr}
|
|
; CHECK: pop {r7, pc}
|
|
%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)
|