xref: /aosp_15_r20/external/llvm/test/CodeGen/Mips/2008-07-16-SignExtInReg.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=mips -mcpu=mips32r2 | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=mips64 -mcpu=mips64r2 | FileCheck %s
3*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips32r2 -mattr=+mips16 < %s | FileCheck %s
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Workerdefine signext i8 @A(i8 %e.0, i8 signext %sum)  nounwind {
6*9880d681SAndroid Build Coastguard Workerentry:
7*9880d681SAndroid Build Coastguard Worker; CHECK: seb
8*9880d681SAndroid Build Coastguard Worker	add i8 %sum, %e.0		; <i8>:0 [#uses=1]
9*9880d681SAndroid Build Coastguard Worker	ret i8 %0
10*9880d681SAndroid Build Coastguard Worker}
11*9880d681SAndroid Build Coastguard Worker
12*9880d681SAndroid Build Coastguard Workerdefine signext i16 @B(i16 %e.0, i16 signext %sum) nounwind {
13*9880d681SAndroid Build Coastguard Workerentry:
14*9880d681SAndroid Build Coastguard Worker; CHECK: seh
15*9880d681SAndroid Build Coastguard Worker	add i16 %sum, %e.0		; <i16>:0 [#uses=1]
16*9880d681SAndroid Build Coastguard Worker	ret i16 %0
17*9880d681SAndroid Build Coastguard Worker}
18*9880d681SAndroid Build Coastguard Worker
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