; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 ; RUN: llc -verify-machineinstrs -mcpu=pwr9 -ppc-asm-full-reg-names -mtriple=powerpc-ibm-aix < %s | \ ; RUN: FileCheck %s --check-prefix=CHECK-AIX-32-P9 ; RUN: llc -verify-machineinstrs -mcpu=pwr9 -ppc-asm-full-reg-names -mtriple=powerpc-unknown-linux-gnu < %s | \ ; RUN: FileCheck %s --check-prefix=CHECK-LINUX32-P9 define i32 @memcmp_test(ptr nocapture noundef readonly %ptr1, ptr nocapture noundef readonly %ptr2, i32 noundef %num) nounwind { ; CHECK-AIX-32-P9-LABEL: memcmp_test: ; CHECK-AIX-32-P9: # %bb.0: # %entry ; CHECK-AIX-32-P9-NEXT: mflr r0 ; CHECK-AIX-32-P9-NEXT: stwu r1, -64(r1) ; CHECK-AIX-32-P9-NEXT: stw r0, 72(r1) ; CHECK-AIX-32-P9-NEXT: bl .memcmp[PR] ; CHECK-AIX-32-P9-NEXT: nop ; CHECK-AIX-32-P9-NEXT: addi r1, r1, 64 ; CHECK-AIX-32-P9-NEXT: lwz r0, 8(r1) ; CHECK-AIX-32-P9-NEXT: mtlr r0 ; CHECK-AIX-32-P9-NEXT: blr ; ; CHECK-LINUX32-P9-LABEL: memcmp_test: ; CHECK-LINUX32-P9: # %bb.0: # %entry ; CHECK-LINUX32-P9-NEXT: mflr r0 ; CHECK-LINUX32-P9-NEXT: stwu r1, -16(r1) ; CHECK-LINUX32-P9-NEXT: stw r0, 20(r1) ; CHECK-LINUX32-P9-NEXT: bl memcmp ; CHECK-LINUX32-P9-NEXT: lwz r0, 20(r1) ; CHECK-LINUX32-P9-NEXT: addi r1, r1, 16 ; CHECK-LINUX32-P9-NEXT: mtlr r0 ; CHECK-LINUX32-P9-NEXT: blr entry: %call = tail call i32 @memcmp(ptr noundef %ptr1, ptr noundef %ptr2, i32 noundef %num) ret i32 %call } declare i32 @memcmp(ptr noundef captures(none), ptr noundef captures(none), i32 noundef) nounwind