| ; 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 |
| |
| |
| |
