| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \ |
| ; RUN: -mcpu=pwr8 < %s | FileCheck %s |
| ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu \ |
| ; RUN: -mcpu=pwr7 < %s | FileCheck %s |
| ; RUN: llc -verify-machineinstrs -mtriple=powerpc-unknown-aix \ |
| ; RUN: -mcpu=pwr7 < %s | FileCheck %s --check-prefix=CHECK-AIX |
| ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-aix \ |
| ; RUN: -mcpu=pwr7 < %s | FileCheck %s --check-prefix=CHECK-AIX64 |
| |
| declare void @llvm.ppc.dcbtstt(i8*) |
| declare void @llvm.ppc.dcbtt(i8*) |
| |
| @vpa = external local_unnamed_addr global i8*, align 8 |
| |
| define dso_local void @test_dcbtstt() { |
| ; CHECK-LABEL: test_dcbtstt: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: addis 3, 2, .LC0@toc@ha |
| ; CHECK-NEXT: ld 3, .LC0@toc@l(3) |
| ; CHECK-NEXT: ld 3, 0(3) |
| ; CHECK-NEXT: dcbtstt 0, 3 |
| ; CHECK-NEXT: blr |
| ; |
| ; CHECK-AIX-LABEL: test_dcbtstt: |
| ; CHECK-AIX: # %bb.0: # %entry |
| ; CHECK-AIX-NEXT: lwz 3, L..C0(2) # @vpa |
| ; CHECK-AIX-NEXT: lwz 3, 0(3) |
| ; CHECK-AIX-NEXT: dcbtst 0, 3, 16 |
| ; CHECK-AIX-NEXT: blr |
| ; |
| ; CHECK-AIX64-LABEL: test_dcbtstt: |
| ; CHECK-AIX64: # %bb.0: # %entry |
| ; CHECK-AIX64-NEXT: ld 3, L..C0(2) # @vpa |
| ; CHECK-AIX64-NEXT: ld 3, 0(3) |
| ; CHECK-AIX64-NEXT: dcbtst 0, 3, 16 |
| ; CHECK-AIX64-NEXT: blr |
| entry: |
| %0 = load i8*, i8** @vpa, align 8 |
| tail call void @llvm.ppc.dcbtstt(i8* %0) |
| ret void |
| } |
| |
| |
| define dso_local void @test_dcbtt() { |
| ; CHECK-LABEL: test_dcbtt: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: addis 3, 2, .LC0@toc@ha |
| ; CHECK-NEXT: ld 3, .LC0@toc@l(3) |
| ; CHECK-NEXT: ld 3, 0(3) |
| ; CHECK-NEXT: dcbtt 0, 3 |
| ; CHECK-NEXT: blr |
| ; |
| ; CHECK-AIX-LABEL: test_dcbtt: |
| ; CHECK-AIX: # %bb.0: # %entry |
| ; CHECK-AIX-NEXT: lwz 3, L..C0(2) # @vpa |
| ; CHECK-AIX-NEXT: lwz 3, 0(3) |
| ; CHECK-AIX-NEXT: dcbt 0, 3, 16 |
| ; CHECK-AIX-NEXT: blr |
| ; |
| ; CHECK-AIX64-LABEL: test_dcbtt: |
| ; CHECK-AIX64: # %bb.0: # %entry |
| ; CHECK-AIX64-NEXT: ld 3, L..C0(2) # @vpa |
| ; CHECK-AIX64-NEXT: ld 3, 0(3) |
| ; CHECK-AIX64-NEXT: dcbt 0, 3, 16 |
| ; CHECK-AIX64-NEXT: blr |
| entry: |
| %0 = load i8*, i8** @vpa, align 8 |
| tail call void @llvm.ppc.dcbtt(i8* %0) |
| ret void |
| } |
