| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-unknown -verify-machineinstrs \ |
| ; RUN: -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s | FileCheck %s |
| ; RUN: llc -mcpu=pwr9 -mtriple=powerpc64-unknown-unknown -verify-machineinstrs \ |
| ; RUN: -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s | \ |
| ; RUN: FileCheck %s --check-prefix=CHECK-BE |
| ; RUN: llc -mcpu=pwr8 -mtriple=powerpc64le-unknown-unknown -verify-machineinstrs \ |
| ; RUN: -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s | FileCheck %s \ |
| ; RUN: -check-prefix=CHECK-P8 |
| |
| ; Function Attrs: norecurse nounwind readnone |
| define i64 @getPart1(fp128 %in) local_unnamed_addr { |
| ; CHECK-LABEL: getPart1: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: mfvsrld r3, v2 |
| ; CHECK-NEXT: blr |
| ; |
| ; CHECK-BE-LABEL: getPart1: |
| ; CHECK-BE: # %bb.0: # %entry |
| ; CHECK-BE-NEXT: mfvsrld r3, v2 |
| ; CHECK-BE-NEXT: blr |
| ; |
| ; CHECK-P8-LABEL: getPart1: |
| ; CHECK-P8: # %bb.0: # %entry |
| ; CHECK-P8-NEXT: blr |
| entry: |
| %0 = bitcast fp128 %in to i128 |
| %a.sroa.0.0.extract.trunc = trunc i128 %0 to i64 |
| ret i64 %a.sroa.0.0.extract.trunc |
| } |
| |
| ; Function Attrs: norecurse nounwind readnone |
| define i64 @getPart2(fp128 %in) local_unnamed_addr { |
| ; CHECK-LABEL: getPart2: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: mfvsrd r3, v2 |
| ; CHECK-NEXT: blr |
| ; |
| ; CHECK-BE-LABEL: getPart2: |
| ; CHECK-BE: # %bb.0: # %entry |
| ; CHECK-BE-NEXT: mfvsrd r3, v2 |
| ; CHECK-BE-NEXT: blr |
| ; |
| ; CHECK-P8-LABEL: getPart2: |
| ; CHECK-P8: # %bb.0: # %entry |
| ; CHECK-P8-NEXT: mr r3, r4 |
| ; CHECK-P8-NEXT: blr |
| entry: |
| %0 = bitcast fp128 %in to i128 |
| %a.sroa.0.8.extract.shift = lshr i128 %0, 64 |
| %a.sroa.0.8.extract.trunc = trunc i128 %a.sroa.0.8.extract.shift to i64 |
| ret i64 %a.sroa.0.8.extract.trunc |
| } |
| |
| ; Function Attrs: norecurse nounwind readnone |
| define i64 @checkBitcast(fp128 %in, <2 x i64> %in2, <2 x i64> *%out) local_unnamed_addr { |
| ; CHECK-LABEL: checkBitcast: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: mfvsrld r3, v2 |
| ; CHECK-NEXT: vaddudm v2, v2, v3 |
| ; CHECK-NEXT: stxv v2, 0(r7) |
| ; CHECK-NEXT: blr |
| ; |
| ; CHECK-BE-LABEL: checkBitcast: |
| ; CHECK-BE: # %bb.0: # %entry |
| ; CHECK-BE-NEXT: mfvsrd r3, v2 |
| ; CHECK-BE-NEXT: vaddudm v2, v2, v3 |
| ; CHECK-BE-NEXT: stxv v2, 0(r7) |
| ; CHECK-BE-NEXT: blr |
| ; |
| ; CHECK-P8-LABEL: checkBitcast: |
| ; CHECK-P8: # %bb.0: # %entry |
| ; CHECK-P8-NEXT: mtfprd f0, r3 |
| ; CHECK-P8-NEXT: mtfprd f1, r4 |
| ; CHECK-P8-NEXT: xxmrghd v3, vs1, vs0 |
| ; CHECK-P8-NEXT: xxswapd vs0, v3 |
| ; CHECK-P8-NEXT: vaddudm v2, v3, v2 |
| ; CHECK-P8-NEXT: mffprd r3, f0 |
| ; CHECK-P8-NEXT: xxswapd vs0, v2 |
| ; CHECK-P8-NEXT: stxvd2x vs0, 0, r7 |
| ; CHECK-P8-NEXT: blr |
| entry: |
| %0 = bitcast fp128 %in to <2 x i64> |
| %1 = extractelement <2 x i64> %0, i64 0 |
| %2 = add <2 x i64> %0, %in2 |
| store <2 x i64> %2, <2 x i64> *%out, align 16 |
| ret i64 %1 |
| } |
| |