1; RUN: llc -O1 -march=mips64 -mcpu=octeon < %s | FileCheck %s -check-prefix=OCTEON 2; RUN: llc -O1 -march=mips64 -mcpu=mips64 < %s | FileCheck %s -check-prefix=MIPS64 3 4define i8 @cnt8(i8 %x) nounwind readnone { 5 %cnt = tail call i8 @llvm.ctpop.i8(i8 %x) 6 ret i8 %cnt 7; OCTEON-LABEL: cnt8: 8; OCTEON: jr $ra 9; OCTEON: pop $2, [[R1:\$[0-9]+]] 10; MIPS64-LABEL: cnt8: 11; MIPS64-NOT: pop 12} 13 14define i16 @cnt16(i16 %x) nounwind readnone { 15 %cnt = tail call i16 @llvm.ctpop.i16(i16 %x) 16 ret i16 %cnt 17; OCTEON-LABEL: cnt16: 18; OCTEON: jr $ra 19; OCTEON: pop $2, [[R1:\$[0-9]+]] 20; MIPS64-LABEL: cnt16: 21; MIPS64-NOT: pop 22} 23 24define i32 @cnt32(i32 signext %x) nounwind readnone { 25 %cnt = tail call i32 @llvm.ctpop.i32(i32 %x) 26 ret i32 %cnt 27; OCTEON-LABEL: cnt32: 28; OCTEON: jr $ra 29; OCTEON: pop $2, $4 30; MIPS64-LABEL: cnt32: 31; MIPS64-NOT: pop 32} 33 34define i64 @cnt64(i64 %x) nounwind readnone { 35 %cnt = tail call i64 @llvm.ctpop.i64(i64 %x) 36 ret i64 %cnt 37; OCTEON-LABEL: cnt64: 38; OCTEON: jr $ra 39; OCTEON: dpop $2, $4 40; MIPS64-LABEL: cnt64: 41; MIPS64-NOT: dpop 42} 43 44declare i8 @llvm.ctpop.i8(i8) nounwind readnone 45declare i16 @llvm.ctpop.i16(i16) nounwind readnone 46declare i32 @llvm.ctpop.i32(i32) nounwind readnone 47declare i64 @llvm.ctpop.i64(i64) nounwind readnone 48