xref: /aosp_15_r20/external/llvm/test/CodeGen/X86/2010-06-28-FastAllocTiedOperand.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=x86 -O0 -no-integrated-as | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker; PR7509
3*9880d681SAndroid Build Coastguard Workertarget triple = "i386-apple-darwin10"
4*9880d681SAndroid Build Coastguard Worker%asmtype = type { i32, i8*, i32, i32 }
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Worker; Arguments 1 and 4 must be the same. No other output arguments may be
7*9880d681SAndroid Build Coastguard Worker; allocated %eax.
8*9880d681SAndroid Build Coastguard Worker
9*9880d681SAndroid Build Coastguard Worker; CHECK: InlineAsm Start
10*9880d681SAndroid Build Coastguard Worker; CHECK: arg1 %[[A1:...]]
11*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: ax
12*9880d681SAndroid Build Coastguard Worker; CHECK: arg4 %[[A1]]
13*9880d681SAndroid Build Coastguard Worker; CHECK: InlineAsm End
14*9880d681SAndroid Build Coastguard Worker
15*9880d681SAndroid Build Coastguard Workerdefine i32 @func(i8* %s) nounwind ssp {
16*9880d681SAndroid Build Coastguard Workerentry:
17*9880d681SAndroid Build Coastguard Worker  %0 = tail call %asmtype asm "arg0 $0\0A\09arg1 $1\0A\09arg2 $2\0A\09arg3 $3\0A\09arg4 $4", "={ax},=r,=r,=r,1,~{dirflag},~{fpsr},~{flags}"(i8* %s) nounwind, !srcloc !0 ; <%0> [#uses=1]
18*9880d681SAndroid Build Coastguard Worker  %asmresult = extractvalue %asmtype %0, 0              ; <i64> [#uses=1]
19*9880d681SAndroid Build Coastguard Worker  ret i32 %asmresult
20*9880d681SAndroid Build Coastguard Worker}
21*9880d681SAndroid Build Coastguard Worker
22*9880d681SAndroid Build Coastguard Worker!0 = !{i32 108}
23