| ; 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 \ |
| ; RUN: -mtriple=powerpc64le-unknown-linux-gnu < %s | \ |
| ; RUN: FileCheck %s --check-prefix=CHECK-LE-P9 |
| ; RUN: llc -verify-machineinstrs -mcpu=pwr9 -ppc-asm-full-reg-names \ |
| ; RUN: -mtriple=powerpc64-unknown-linux-gnu < %s | \ |
| ; RUN: FileCheck %s --check-prefix=CHECK-BE-P9 |
| ; RUN: llc -verify-machineinstrs -mcpu=pwr9 -ppc-asm-full-reg-names \ |
| ; RUN: -mtriple=powerpc64-ibm-aix < %s | \ |
| ; RUN: FileCheck %s --check-prefix=CHECK-AIX-64-P9 |
| |
| define noundef i32 @_Z11memcmp_testPKvS0_m(ptr noundef readonly captures(none) %ptr1, ptr noundef readonly captures(none) %ptr2, i64 noundef %num) nounwind { |
| ; CHECK-LE-P9-LABEL: _Z11memcmp_testPKvS0_m: |
| ; CHECK-LE-P9: # %bb.0: # %entry |
| ; CHECK-LE-P9-NEXT: mflr r0 |
| ; CHECK-LE-P9-NEXT: stdu r1, -32(r1) |
| ; CHECK-LE-P9-NEXT: std r0, 48(r1) |
| ; CHECK-LE-P9-NEXT: bl memcmp |
| ; CHECK-LE-P9-NEXT: nop |
| ; CHECK-LE-P9-NEXT: addi r1, r1, 32 |
| ; CHECK-LE-P9-NEXT: ld r0, 16(r1) |
| ; CHECK-LE-P9-NEXT: mtlr r0 |
| ; CHECK-LE-P9-NEXT: blr |
| ; |
| ; CHECK-BE-P9-LABEL: _Z11memcmp_testPKvS0_m: |
| ; CHECK-BE-P9: # %bb.0: # %entry |
| ; CHECK-BE-P9-NEXT: mflr r0 |
| ; CHECK-BE-P9-NEXT: stdu r1, -112(r1) |
| ; CHECK-BE-P9-NEXT: std r0, 128(r1) |
| ; CHECK-BE-P9-NEXT: bl memcmp |
| ; CHECK-BE-P9-NEXT: nop |
| ; CHECK-BE-P9-NEXT: addi r1, r1, 112 |
| ; CHECK-BE-P9-NEXT: ld r0, 16(r1) |
| ; CHECK-BE-P9-NEXT: mtlr r0 |
| ; CHECK-BE-P9-NEXT: blr |
| ; |
| ; CHECK-AIX-64-P9-LABEL: _Z11memcmp_testPKvS0_m: |
| ; CHECK-AIX-64-P9: # %bb.0: # %entry |
| ; CHECK-AIX-64-P9-NEXT: mflr r0 |
| ; CHECK-AIX-64-P9-NEXT: stdu r1, -112(r1) |
| ; CHECK-AIX-64-P9-NEXT: std r0, 128(r1) |
| ; CHECK-AIX-64-P9-NEXT: bl .memcmp[PR] |
| ; CHECK-AIX-64-P9-NEXT: nop |
| ; CHECK-AIX-64-P9-NEXT: addi r1, r1, 112 |
| ; CHECK-AIX-64-P9-NEXT: ld r0, 16(r1) |
| ; CHECK-AIX-64-P9-NEXT: mtlr r0 |
| ; CHECK-AIX-64-P9-NEXT: blr |
| entry: |
| %call = tail call i32 @memcmp(ptr noundef %ptr1, ptr noundef %ptr2, i64 noundef %num) |
| ret i32 %call |
| } |
| |
| declare i32 @memcmp(ptr noundef captures(none), ptr noundef captures(none), i64 noundef) nounwind |
| |
| |
