xref: /aosp_15_r20/external/llvm/test/CodeGen/ARM/2009-04-06-AsmModifier.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=arm-eabi -no-integrated-as %s -o - | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workerdefine i32 @_swilseek(i32) nounwind {
4*9880d681SAndroid Build Coastguard Workerentry:
5*9880d681SAndroid Build Coastguard Worker	%ptr = alloca i32		; <i32*> [#uses=2]
6*9880d681SAndroid Build Coastguard Worker	store i32 %0, i32* %ptr
7*9880d681SAndroid Build Coastguard Worker	%retval = alloca i32		; <i32*> [#uses=2]
8*9880d681SAndroid Build Coastguard Worker	store i32 0, i32* %retval
9*9880d681SAndroid Build Coastguard Worker	%res = alloca i32		; <i32*> [#uses=0]
10*9880d681SAndroid Build Coastguard Worker	%fh = alloca i32		; <i32*> [#uses=1]
11*9880d681SAndroid Build Coastguard Worker	%1 = load i32, i32* %fh		; <i32> [#uses=1]
12*9880d681SAndroid Build Coastguard Worker	%2 = load i32, i32* %ptr		; <i32> [#uses=1]
13*9880d681SAndroid Build Coastguard Worker	%3 = call i32 asm "mov r0, $2; mov r1, $3; swi ${1:a}; mov $0, r0", "=r,i,r,r,~{r0},~{r1}"(i32 107, i32 %1, i32 %2) nounwind		; <i32> [#uses=1]
14*9880d681SAndroid Build Coastguard Worker        store i32 %3, i32* %retval
15*9880d681SAndroid Build Coastguard Worker	br label %return
16*9880d681SAndroid Build Coastguard Worker
17*9880d681SAndroid Build Coastguard Workerreturn:		; preds = %entry
18*9880d681SAndroid Build Coastguard Worker	%4 = load i32, i32* %retval		; <i32> [#uses=1]
19*9880d681SAndroid Build Coastguard Worker	ret i32 %4
20*9880d681SAndroid Build Coastguard Worker}
21*9880d681SAndroid Build Coastguard Worker
22*9880d681SAndroid Build Coastguard Worker; CHECK: swi 107
23*9880d681SAndroid Build Coastguard Worker
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