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1; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \2; RUN: -mcpu=pwr10 -ppc-asm-full-reg-names < %s \3; RUN: | FileCheck %s --check-prefix=CHECK-S4; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \5; RUN: -mcpu=pwr10 -ppc-asm-full-reg-names --filetype=obj < %s | \6; RUN: llvm-objdump -dr - | FileCheck %s --check-prefix=CHECK-O7; RUN: llc -verify-machineinstrs -target-abi=elfv2 -mtriple=powerpc64-- \8; RUN: -mcpu=pwr10 -ppc-asm-full-reg-names < %s \9; RUN: | FileCheck %s --check-prefix=CHECK-S10; RUN: llc -verify-machineinstrs -target-abi=elfv2 -mtriple=powerpc64-- \11; RUN: -mcpu=pwr10 -ppc-asm-full-reg-names --filetype=obj < %s | \12; RUN: llvm-objdump -dr - | FileCheck %s --check-prefix=CHECK-O13 14 15; CHECK-S-LABEL: caller16; CHECK-S: b callee@notoc17 18; CHECK-O-LABEL: caller19; CHECK-O: b20; CHECK-O-NEXT: R_PPC64_REL24_NOTOC callee21define dso_local signext i32 @caller() local_unnamed_addr {22entry:23 %call = tail call signext i32 @callee()24 ret i32 %call25}26 27declare signext i32 @callee(...) local_unnamed_addr28 29 30; Some calls can be considered Extrnal Symbols.31; CHECK-S-LABEL: ExternalSymbol32; CHECK-S: b memcpy@notoc33 34; CHECK-O-LABEL: ExternalSymbol35; CHECK-O: b36; CHECK-O-NEXT: R_PPC64_REL24_NOTOC memcpy37define dso_local void @ExternalSymbol(ptr nocapture %out, ptr nocapture readonly %in, i64 %num) local_unnamed_addr {38entry:39 tail call void @llvm.memcpy.p0.p0.i64(ptr align 1 %out, ptr align 1 %in, i64 %num, i1 false)40 ret void41}42 43declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg)44 45 46; CHECK-S-LABEL: callerNoTail47; CHECK-S: bl callee@notoc48; CHECK-S-NOT: nop49; CHECK-S: bl callee@notoc50; CHECK-S-NOT: nop51; CHECK-S: blr52 53; CHECK-O-LABEL: callerNoTail54; CHECK-O: bl55; CHECK-O-NEXT: R_PPC64_REL24_NOTOC callee56; CHECK-O-NOT: nop57; CHECK-O: bl58; CHECK-O-NEXT: R_PPC64_REL24_NOTOC callee59; CHECK-O-NOT: nop60; CHECK-O: blr61define dso_local signext i32 @callerNoTail() local_unnamed_addr {62entry:63 %call1 = tail call signext i32 @callee()64 %call2 = tail call signext i32 @callee()65 %add = add i32 %call1, %call266 ret i32 %add67}68 69