| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mcpu=pwr9 -verify-machineinstrs -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names \ |
| ; RUN: -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s --check-prefix=P9LE |
| ; RUN: llc -mcpu=pwr9 -verify-machineinstrs -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names \ |
| ; RUN: -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s --check-prefix=P9BE |
| ; RUN: llc -mcpu=pwr8 -verify-machineinstrs -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names \ |
| ; RUN: -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s --check-prefix=P8LE |
| ; RUN: llc -mcpu=pwr8 -verify-machineinstrs -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names \ |
| ; RUN: -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s --check-prefix=P8BE |
| |
| define <4 x i16> @fold_srem_vec_1(<4 x i16> %x) { |
| ; P9LE-LABEL: fold_srem_vec_1: |
| ; P9LE: # %bb.0: |
| ; P9LE-NEXT: li r3, 0 |
| ; P9LE-NEXT: lis r4, -21386 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: ori r4, r4, 37253 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: mulhw r4, r3, r4 |
| ; P9LE-NEXT: add r4, r4, r3 |
| ; P9LE-NEXT: srwi r5, r4, 31 |
| ; P9LE-NEXT: srawi r4, r4, 6 |
| ; P9LE-NEXT: add r4, r4, r5 |
| ; P9LE-NEXT: mulli r4, r4, 95 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: lis r4, 31710 |
| ; P9LE-NEXT: mtvsrd v3, r3 |
| ; P9LE-NEXT: li r3, 2 |
| ; P9LE-NEXT: ori r4, r4, 63421 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: mulhw r4, r3, r4 |
| ; P9LE-NEXT: sub r4, r4, r3 |
| ; P9LE-NEXT: srwi r5, r4, 31 |
| ; P9LE-NEXT: srawi r4, r4, 6 |
| ; P9LE-NEXT: add r4, r4, r5 |
| ; P9LE-NEXT: mulli r4, r4, -124 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: lis r4, 21399 |
| ; P9LE-NEXT: mtvsrd v4, r3 |
| ; P9LE-NEXT: li r3, 4 |
| ; P9LE-NEXT: ori r4, r4, 33437 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: vmrghh v3, v4, v3 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: mulhw r4, r3, r4 |
| ; P9LE-NEXT: srwi r5, r4, 31 |
| ; P9LE-NEXT: srawi r4, r4, 5 |
| ; P9LE-NEXT: add r4, r4, r5 |
| ; P9LE-NEXT: mulli r4, r4, 98 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: lis r4, -16728 |
| ; P9LE-NEXT: mtvsrd v4, r3 |
| ; P9LE-NEXT: li r3, 6 |
| ; P9LE-NEXT: ori r4, r4, 63249 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: mulhw r4, r3, r4 |
| ; P9LE-NEXT: srwi r5, r4, 31 |
| ; P9LE-NEXT: srawi r4, r4, 8 |
| ; P9LE-NEXT: add r4, r4, r5 |
| ; P9LE-NEXT: mulli r4, r4, -1003 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: mtvsrd v2, r3 |
| ; P9LE-NEXT: vmrghh v2, v2, v4 |
| ; P9LE-NEXT: vmrglw v2, v2, v3 |
| ; P9LE-NEXT: blr |
| ; |
| ; P9BE-LABEL: fold_srem_vec_1: |
| ; P9BE: # %bb.0: |
| ; P9BE-NEXT: li r3, 2 |
| ; P9BE-NEXT: lis r4, 31710 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: ori r4, r4, 63421 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: mulhw r4, r3, r4 |
| ; P9BE-NEXT: sub r4, r4, r3 |
| ; P9BE-NEXT: srwi r5, r4, 31 |
| ; P9BE-NEXT: srawi r4, r4, 6 |
| ; P9BE-NEXT: add r4, r4, r5 |
| ; P9BE-NEXT: mulli r4, r4, -124 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: lis r4, -21386 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: ori r4, r4, 37253 |
| ; P9BE-NEXT: mtvsrd v3, r3 |
| ; P9BE-NEXT: li r3, 0 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: mulhw r4, r3, r4 |
| ; P9BE-NEXT: add r4, r4, r3 |
| ; P9BE-NEXT: srwi r5, r4, 31 |
| ; P9BE-NEXT: srawi r4, r4, 6 |
| ; P9BE-NEXT: add r4, r4, r5 |
| ; P9BE-NEXT: mulli r4, r4, 95 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: lis r4, -16728 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: ori r4, r4, 63249 |
| ; P9BE-NEXT: mtvsrd v4, r3 |
| ; P9BE-NEXT: li r3, 6 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: vmrghh v3, v4, v3 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: mulhw r4, r3, r4 |
| ; P9BE-NEXT: srwi r5, r4, 31 |
| ; P9BE-NEXT: srawi r4, r4, 8 |
| ; P9BE-NEXT: add r4, r4, r5 |
| ; P9BE-NEXT: mulli r4, r4, -1003 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: lis r4, 21399 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: ori r4, r4, 33437 |
| ; P9BE-NEXT: mtvsrd v4, r3 |
| ; P9BE-NEXT: li r3, 4 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: mulhw r4, r3, r4 |
| ; P9BE-NEXT: srwi r5, r4, 31 |
| ; P9BE-NEXT: srawi r4, r4, 5 |
| ; P9BE-NEXT: add r4, r4, r5 |
| ; P9BE-NEXT: mulli r4, r4, 98 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v2, r3 |
| ; P9BE-NEXT: vmrghh v2, v2, v4 |
| ; P9BE-NEXT: vmrghw v2, v3, v2 |
| ; P9BE-NEXT: blr |
| ; |
| ; P8LE-LABEL: fold_srem_vec_1: |
| ; P8LE: # %bb.0: |
| ; P8LE-NEXT: xxswapd vs0, v2 |
| ; P8LE-NEXT: lis r3, 21399 |
| ; P8LE-NEXT: lis r8, -16728 |
| ; P8LE-NEXT: lis r9, -21386 |
| ; P8LE-NEXT: lis r10, 31710 |
| ; P8LE-NEXT: ori r3, r3, 33437 |
| ; P8LE-NEXT: ori r8, r8, 63249 |
| ; P8LE-NEXT: ori r9, r9, 37253 |
| ; P8LE-NEXT: ori r10, r10, 63421 |
| ; P8LE-NEXT: mffprd r4, f0 |
| ; P8LE-NEXT: rldicl r5, r4, 32, 48 |
| ; P8LE-NEXT: rldicl r6, r4, 16, 48 |
| ; P8LE-NEXT: clrldi r7, r4, 48 |
| ; P8LE-NEXT: extsh r5, r5 |
| ; P8LE-NEXT: extsh r6, r6 |
| ; P8LE-NEXT: rldicl r4, r4, 48, 48 |
| ; P8LE-NEXT: extsh r7, r7 |
| ; P8LE-NEXT: mulhw r3, r5, r3 |
| ; P8LE-NEXT: extsh r4, r4 |
| ; P8LE-NEXT: mulhw r8, r6, r8 |
| ; P8LE-NEXT: mulhw r9, r7, r9 |
| ; P8LE-NEXT: mulhw r10, r4, r10 |
| ; P8LE-NEXT: srwi r11, r3, 31 |
| ; P8LE-NEXT: srawi r3, r3, 5 |
| ; P8LE-NEXT: add r3, r3, r11 |
| ; P8LE-NEXT: srwi r11, r8, 31 |
| ; P8LE-NEXT: add r9, r9, r7 |
| ; P8LE-NEXT: srawi r8, r8, 8 |
| ; P8LE-NEXT: sub r10, r10, r4 |
| ; P8LE-NEXT: add r8, r8, r11 |
| ; P8LE-NEXT: srwi r11, r9, 31 |
| ; P8LE-NEXT: srawi r9, r9, 6 |
| ; P8LE-NEXT: mulli r3, r3, 98 |
| ; P8LE-NEXT: add r9, r9, r11 |
| ; P8LE-NEXT: srwi r11, r10, 31 |
| ; P8LE-NEXT: srawi r10, r10, 6 |
| ; P8LE-NEXT: mulli r8, r8, -1003 |
| ; P8LE-NEXT: add r10, r10, r11 |
| ; P8LE-NEXT: mulli r9, r9, 95 |
| ; P8LE-NEXT: mulli r10, r10, -124 |
| ; P8LE-NEXT: sub r3, r5, r3 |
| ; P8LE-NEXT: mtvsrd v2, r3 |
| ; P8LE-NEXT: sub r5, r6, r8 |
| ; P8LE-NEXT: sub r3, r7, r9 |
| ; P8LE-NEXT: mtvsrd v3, r5 |
| ; P8LE-NEXT: sub r4, r4, r10 |
| ; P8LE-NEXT: mtvsrd v4, r3 |
| ; P8LE-NEXT: mtvsrd v5, r4 |
| ; P8LE-NEXT: vmrghh v2, v3, v2 |
| ; P8LE-NEXT: vmrghh v3, v5, v4 |
| ; P8LE-NEXT: vmrglw v2, v2, v3 |
| ; P8LE-NEXT: blr |
| ; |
| ; P8BE-LABEL: fold_srem_vec_1: |
| ; P8BE: # %bb.0: |
| ; P8BE-NEXT: mfvsrd r4, v2 |
| ; P8BE-NEXT: lis r3, -16728 |
| ; P8BE-NEXT: lis r8, 21399 |
| ; P8BE-NEXT: lis r9, 31710 |
| ; P8BE-NEXT: lis r10, -21386 |
| ; P8BE-NEXT: ori r3, r3, 63249 |
| ; P8BE-NEXT: ori r8, r8, 33437 |
| ; P8BE-NEXT: ori r9, r9, 63421 |
| ; P8BE-NEXT: ori r10, r10, 37253 |
| ; P8BE-NEXT: clrldi r5, r4, 48 |
| ; P8BE-NEXT: rldicl r6, r4, 48, 48 |
| ; P8BE-NEXT: rldicl r7, r4, 32, 48 |
| ; P8BE-NEXT: extsh r5, r5 |
| ; P8BE-NEXT: extsh r6, r6 |
| ; P8BE-NEXT: rldicl r4, r4, 16, 48 |
| ; P8BE-NEXT: extsh r7, r7 |
| ; P8BE-NEXT: mulhw r3, r5, r3 |
| ; P8BE-NEXT: extsh r4, r4 |
| ; P8BE-NEXT: mulhw r8, r6, r8 |
| ; P8BE-NEXT: mulhw r9, r7, r9 |
| ; P8BE-NEXT: mulhw r10, r4, r10 |
| ; P8BE-NEXT: srwi r11, r3, 31 |
| ; P8BE-NEXT: srawi r3, r3, 8 |
| ; P8BE-NEXT: add r3, r3, r11 |
| ; P8BE-NEXT: srwi r11, r8, 31 |
| ; P8BE-NEXT: sub r9, r9, r7 |
| ; P8BE-NEXT: srawi r8, r8, 5 |
| ; P8BE-NEXT: add r10, r10, r4 |
| ; P8BE-NEXT: add r8, r8, r11 |
| ; P8BE-NEXT: srwi r11, r9, 31 |
| ; P8BE-NEXT: srawi r9, r9, 6 |
| ; P8BE-NEXT: mulli r3, r3, -1003 |
| ; P8BE-NEXT: add r9, r9, r11 |
| ; P8BE-NEXT: srwi r11, r10, 31 |
| ; P8BE-NEXT: srawi r10, r10, 6 |
| ; P8BE-NEXT: mulli r8, r8, 98 |
| ; P8BE-NEXT: add r10, r10, r11 |
| ; P8BE-NEXT: mulli r9, r9, -124 |
| ; P8BE-NEXT: mulli r10, r10, 95 |
| ; P8BE-NEXT: sub r3, r5, r3 |
| ; P8BE-NEXT: sldi r3, r3, 48 |
| ; P8BE-NEXT: sub r5, r6, r8 |
| ; P8BE-NEXT: mtvsrd v2, r3 |
| ; P8BE-NEXT: sub r6, r7, r9 |
| ; P8BE-NEXT: sldi r3, r5, 48 |
| ; P8BE-NEXT: sub r4, r4, r10 |
| ; P8BE-NEXT: mtvsrd v3, r3 |
| ; P8BE-NEXT: sldi r3, r6, 48 |
| ; P8BE-NEXT: sldi r4, r4, 48 |
| ; P8BE-NEXT: mtvsrd v4, r3 |
| ; P8BE-NEXT: mtvsrd v5, r4 |
| ; P8BE-NEXT: vmrghh v2, v3, v2 |
| ; P8BE-NEXT: vmrghh v3, v5, v4 |
| ; P8BE-NEXT: vmrghw v2, v3, v2 |
| ; P8BE-NEXT: blr |
| %1 = srem <4 x i16> %x, <i16 95, i16 -124, i16 98, i16 -1003> |
| ret <4 x i16> %1 |
| } |
| |
| define <4 x i16> @fold_srem_vec_2(<4 x i16> %x) { |
| ; P9LE-LABEL: fold_srem_vec_2: |
| ; P9LE: # %bb.0: |
| ; P9LE-NEXT: li r3, 0 |
| ; P9LE-NEXT: lis r4, -21386 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: ori r4, r4, 37253 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: mulhw r5, r3, r4 |
| ; P9LE-NEXT: add r5, r5, r3 |
| ; P9LE-NEXT: srwi r6, r5, 31 |
| ; P9LE-NEXT: srawi r5, r5, 6 |
| ; P9LE-NEXT: add r5, r5, r6 |
| ; P9LE-NEXT: mulli r5, r5, 95 |
| ; P9LE-NEXT: sub r3, r3, r5 |
| ; P9LE-NEXT: mtvsrd v3, r3 |
| ; P9LE-NEXT: li r3, 2 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: mulhw r5, r3, r4 |
| ; P9LE-NEXT: add r5, r5, r3 |
| ; P9LE-NEXT: srwi r6, r5, 31 |
| ; P9LE-NEXT: srawi r5, r5, 6 |
| ; P9LE-NEXT: add r5, r5, r6 |
| ; P9LE-NEXT: mulli r5, r5, 95 |
| ; P9LE-NEXT: sub r3, r3, r5 |
| ; P9LE-NEXT: mtvsrd v4, r3 |
| ; P9LE-NEXT: li r3, 4 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: vmrghh v3, v4, v3 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: mulhw r5, r3, r4 |
| ; P9LE-NEXT: add r5, r5, r3 |
| ; P9LE-NEXT: srwi r6, r5, 31 |
| ; P9LE-NEXT: srawi r5, r5, 6 |
| ; P9LE-NEXT: add r5, r5, r6 |
| ; P9LE-NEXT: mulli r5, r5, 95 |
| ; P9LE-NEXT: sub r3, r3, r5 |
| ; P9LE-NEXT: mtvsrd v4, r3 |
| ; P9LE-NEXT: li r3, 6 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: mulhw r4, r3, r4 |
| ; P9LE-NEXT: add r4, r4, r3 |
| ; P9LE-NEXT: srwi r5, r4, 31 |
| ; P9LE-NEXT: srawi r4, r4, 6 |
| ; P9LE-NEXT: add r4, r4, r5 |
| ; P9LE-NEXT: mulli r4, r4, 95 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: mtvsrd v2, r3 |
| ; P9LE-NEXT: vmrghh v2, v2, v4 |
| ; P9LE-NEXT: vmrglw v2, v2, v3 |
| ; P9LE-NEXT: blr |
| ; |
| ; P9BE-LABEL: fold_srem_vec_2: |
| ; P9BE: # %bb.0: |
| ; P9BE-NEXT: li r3, 6 |
| ; P9BE-NEXT: lis r4, -21386 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: ori r4, r4, 37253 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: mulhw r5, r3, r4 |
| ; P9BE-NEXT: add r5, r5, r3 |
| ; P9BE-NEXT: srwi r6, r5, 31 |
| ; P9BE-NEXT: srawi r5, r5, 6 |
| ; P9BE-NEXT: add r5, r5, r6 |
| ; P9BE-NEXT: mulli r5, r5, 95 |
| ; P9BE-NEXT: sub r3, r3, r5 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v3, r3 |
| ; P9BE-NEXT: li r3, 4 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: mulhw r5, r3, r4 |
| ; P9BE-NEXT: add r5, r5, r3 |
| ; P9BE-NEXT: srwi r6, r5, 31 |
| ; P9BE-NEXT: srawi r5, r5, 6 |
| ; P9BE-NEXT: add r5, r5, r6 |
| ; P9BE-NEXT: mulli r5, r5, 95 |
| ; P9BE-NEXT: sub r3, r3, r5 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v4, r3 |
| ; P9BE-NEXT: li r3, 2 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: vmrghh v3, v4, v3 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: mulhw r5, r3, r4 |
| ; P9BE-NEXT: add r5, r5, r3 |
| ; P9BE-NEXT: srwi r6, r5, 31 |
| ; P9BE-NEXT: srawi r5, r5, 6 |
| ; P9BE-NEXT: add r5, r5, r6 |
| ; P9BE-NEXT: mulli r5, r5, 95 |
| ; P9BE-NEXT: sub r3, r3, r5 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v4, r3 |
| ; P9BE-NEXT: li r3, 0 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: mulhw r4, r3, r4 |
| ; P9BE-NEXT: add r4, r4, r3 |
| ; P9BE-NEXT: srwi r5, r4, 31 |
| ; P9BE-NEXT: srawi r4, r4, 6 |
| ; P9BE-NEXT: add r4, r4, r5 |
| ; P9BE-NEXT: mulli r4, r4, 95 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v2, r3 |
| ; P9BE-NEXT: vmrghh v2, v2, v4 |
| ; P9BE-NEXT: vmrghw v2, v2, v3 |
| ; P9BE-NEXT: blr |
| ; |
| ; P8LE-LABEL: fold_srem_vec_2: |
| ; P8LE: # %bb.0: |
| ; P8LE-NEXT: xxswapd vs0, v2 |
| ; P8LE-NEXT: lis r3, -21386 |
| ; P8LE-NEXT: ori r3, r3, 37253 |
| ; P8LE-NEXT: mffprd r4, f0 |
| ; P8LE-NEXT: clrldi r5, r4, 48 |
| ; P8LE-NEXT: rldicl r6, r4, 48, 48 |
| ; P8LE-NEXT: extsh r5, r5 |
| ; P8LE-NEXT: rldicl r7, r4, 32, 48 |
| ; P8LE-NEXT: extsh r6, r6 |
| ; P8LE-NEXT: mulhw r8, r5, r3 |
| ; P8LE-NEXT: rldicl r4, r4, 16, 48 |
| ; P8LE-NEXT: extsh r7, r7 |
| ; P8LE-NEXT: mulhw r9, r6, r3 |
| ; P8LE-NEXT: extsh r4, r4 |
| ; P8LE-NEXT: mulhw r10, r7, r3 |
| ; P8LE-NEXT: mulhw r3, r4, r3 |
| ; P8LE-NEXT: add r8, r8, r5 |
| ; P8LE-NEXT: add r9, r9, r6 |
| ; P8LE-NEXT: srwi r11, r8, 31 |
| ; P8LE-NEXT: srawi r8, r8, 6 |
| ; P8LE-NEXT: add r10, r10, r7 |
| ; P8LE-NEXT: add r3, r3, r4 |
| ; P8LE-NEXT: add r8, r8, r11 |
| ; P8LE-NEXT: srwi r11, r9, 31 |
| ; P8LE-NEXT: srawi r9, r9, 6 |
| ; P8LE-NEXT: mulli r8, r8, 95 |
| ; P8LE-NEXT: add r9, r9, r11 |
| ; P8LE-NEXT: srwi r11, r10, 31 |
| ; P8LE-NEXT: srawi r10, r10, 6 |
| ; P8LE-NEXT: mulli r9, r9, 95 |
| ; P8LE-NEXT: add r10, r10, r11 |
| ; P8LE-NEXT: srwi r11, r3, 31 |
| ; P8LE-NEXT: srawi r3, r3, 6 |
| ; P8LE-NEXT: mulli r10, r10, 95 |
| ; P8LE-NEXT: sub r5, r5, r8 |
| ; P8LE-NEXT: add r3, r3, r11 |
| ; P8LE-NEXT: mtvsrd v2, r5 |
| ; P8LE-NEXT: mulli r3, r3, 95 |
| ; P8LE-NEXT: sub r6, r6, r9 |
| ; P8LE-NEXT: mtvsrd v3, r6 |
| ; P8LE-NEXT: sub r5, r7, r10 |
| ; P8LE-NEXT: mtvsrd v4, r5 |
| ; P8LE-NEXT: sub r3, r4, r3 |
| ; P8LE-NEXT: vmrghh v2, v3, v2 |
| ; P8LE-NEXT: mtvsrd v5, r3 |
| ; P8LE-NEXT: vmrghh v3, v5, v4 |
| ; P8LE-NEXT: vmrglw v2, v3, v2 |
| ; P8LE-NEXT: blr |
| ; |
| ; P8BE-LABEL: fold_srem_vec_2: |
| ; P8BE: # %bb.0: |
| ; P8BE-NEXT: mfvsrd r4, v2 |
| ; P8BE-NEXT: lis r3, -21386 |
| ; P8BE-NEXT: ori r3, r3, 37253 |
| ; P8BE-NEXT: clrldi r5, r4, 48 |
| ; P8BE-NEXT: rldicl r6, r4, 48, 48 |
| ; P8BE-NEXT: extsh r5, r5 |
| ; P8BE-NEXT: rldicl r7, r4, 32, 48 |
| ; P8BE-NEXT: extsh r6, r6 |
| ; P8BE-NEXT: mulhw r8, r5, r3 |
| ; P8BE-NEXT: rldicl r4, r4, 16, 48 |
| ; P8BE-NEXT: extsh r7, r7 |
| ; P8BE-NEXT: mulhw r9, r6, r3 |
| ; P8BE-NEXT: extsh r4, r4 |
| ; P8BE-NEXT: mulhw r10, r7, r3 |
| ; P8BE-NEXT: mulhw r3, r4, r3 |
| ; P8BE-NEXT: add r8, r8, r5 |
| ; P8BE-NEXT: add r9, r9, r6 |
| ; P8BE-NEXT: srwi r11, r8, 31 |
| ; P8BE-NEXT: srawi r8, r8, 6 |
| ; P8BE-NEXT: add r10, r10, r7 |
| ; P8BE-NEXT: add r3, r3, r4 |
| ; P8BE-NEXT: add r8, r8, r11 |
| ; P8BE-NEXT: srwi r11, r9, 31 |
| ; P8BE-NEXT: srawi r9, r9, 6 |
| ; P8BE-NEXT: mulli r8, r8, 95 |
| ; P8BE-NEXT: add r9, r9, r11 |
| ; P8BE-NEXT: srwi r11, r10, 31 |
| ; P8BE-NEXT: srawi r10, r10, 6 |
| ; P8BE-NEXT: mulli r9, r9, 95 |
| ; P8BE-NEXT: add r10, r10, r11 |
| ; P8BE-NEXT: srwi r11, r3, 31 |
| ; P8BE-NEXT: srawi r3, r3, 6 |
| ; P8BE-NEXT: mulli r10, r10, 95 |
| ; P8BE-NEXT: sub r5, r5, r8 |
| ; P8BE-NEXT: add r3, r3, r11 |
| ; P8BE-NEXT: sldi r5, r5, 48 |
| ; P8BE-NEXT: mulli r3, r3, 95 |
| ; P8BE-NEXT: sub r6, r6, r9 |
| ; P8BE-NEXT: mtvsrd v2, r5 |
| ; P8BE-NEXT: sldi r6, r6, 48 |
| ; P8BE-NEXT: sub r7, r7, r10 |
| ; P8BE-NEXT: mtvsrd v3, r6 |
| ; P8BE-NEXT: sub r3, r4, r3 |
| ; P8BE-NEXT: sldi r4, r7, 48 |
| ; P8BE-NEXT: vmrghh v2, v3, v2 |
| ; P8BE-NEXT: sldi r3, r3, 48 |
| ; P8BE-NEXT: mtvsrd v4, r4 |
| ; P8BE-NEXT: mtvsrd v5, r3 |
| ; P8BE-NEXT: vmrghh v3, v5, v4 |
| ; P8BE-NEXT: vmrghw v2, v3, v2 |
| ; P8BE-NEXT: blr |
| %1 = srem <4 x i16> %x, <i16 95, i16 95, i16 95, i16 95> |
| ret <4 x i16> %1 |
| } |
| |
| |
| ; Don't fold if we can combine srem with sdiv. |
| define <4 x i16> @combine_srem_sdiv(<4 x i16> %x) { |
| ; P9LE-LABEL: combine_srem_sdiv: |
| ; P9LE: # %bb.0: |
| ; P9LE-NEXT: li r3, 0 |
| ; P9LE-NEXT: lis r4, -21386 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: ori r4, r4, 37253 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: mulhw r5, r3, r4 |
| ; P9LE-NEXT: add r5, r5, r3 |
| ; P9LE-NEXT: srwi r6, r5, 31 |
| ; P9LE-NEXT: srawi r5, r5, 6 |
| ; P9LE-NEXT: add r5, r5, r6 |
| ; P9LE-NEXT: mulli r6, r5, 95 |
| ; P9LE-NEXT: sub r3, r3, r6 |
| ; P9LE-NEXT: mtvsrd v3, r3 |
| ; P9LE-NEXT: li r3, 2 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: extsh r6, r3 |
| ; P9LE-NEXT: mulhw r7, r6, r4 |
| ; P9LE-NEXT: add r6, r7, r6 |
| ; P9LE-NEXT: srwi r7, r6, 31 |
| ; P9LE-NEXT: srawi r6, r6, 6 |
| ; P9LE-NEXT: add r6, r6, r7 |
| ; P9LE-NEXT: mulli r7, r6, 95 |
| ; P9LE-NEXT: sub r3, r3, r7 |
| ; P9LE-NEXT: mtvsrd v4, r3 |
| ; P9LE-NEXT: li r3, 4 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: vmrghh v3, v4, v3 |
| ; P9LE-NEXT: extsh r7, r3 |
| ; P9LE-NEXT: mulhw r8, r7, r4 |
| ; P9LE-NEXT: add r7, r8, r7 |
| ; P9LE-NEXT: srwi r8, r7, 31 |
| ; P9LE-NEXT: srawi r7, r7, 6 |
| ; P9LE-NEXT: add r7, r7, r8 |
| ; P9LE-NEXT: mulli r8, r7, 95 |
| ; P9LE-NEXT: sub r3, r3, r8 |
| ; P9LE-NEXT: mtvsrd v4, r3 |
| ; P9LE-NEXT: li r3, 6 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: extsh r8, r3 |
| ; P9LE-NEXT: mulhw r4, r8, r4 |
| ; P9LE-NEXT: add r4, r4, r8 |
| ; P9LE-NEXT: srwi r8, r4, 31 |
| ; P9LE-NEXT: srawi r4, r4, 6 |
| ; P9LE-NEXT: add r4, r4, r8 |
| ; P9LE-NEXT: mulli r8, r4, 95 |
| ; P9LE-NEXT: mtvsrd v5, r4 |
| ; P9LE-NEXT: sub r3, r3, r8 |
| ; P9LE-NEXT: mtvsrd v2, r3 |
| ; P9LE-NEXT: vmrghh v2, v2, v4 |
| ; P9LE-NEXT: mtvsrd v4, r6 |
| ; P9LE-NEXT: vmrglw v2, v2, v3 |
| ; P9LE-NEXT: mtvsrd v3, r5 |
| ; P9LE-NEXT: vmrghh v3, v4, v3 |
| ; P9LE-NEXT: mtvsrd v4, r7 |
| ; P9LE-NEXT: vmrghh v4, v5, v4 |
| ; P9LE-NEXT: vmrglw v3, v4, v3 |
| ; P9LE-NEXT: vadduhm v2, v2, v3 |
| ; P9LE-NEXT: blr |
| ; |
| ; P9BE-LABEL: combine_srem_sdiv: |
| ; P9BE: # %bb.0: |
| ; P9BE-NEXT: li r3, 6 |
| ; P9BE-NEXT: lis r5, -21386 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: ori r5, r5, 37253 |
| ; P9BE-NEXT: extsh r4, r3 |
| ; P9BE-NEXT: mulhw r6, r4, r5 |
| ; P9BE-NEXT: add r4, r6, r4 |
| ; P9BE-NEXT: srwi r6, r4, 31 |
| ; P9BE-NEXT: srawi r4, r4, 6 |
| ; P9BE-NEXT: add r4, r4, r6 |
| ; P9BE-NEXT: mulli r6, r4, 95 |
| ; P9BE-NEXT: sub r3, r3, r6 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v3, r3 |
| ; P9BE-NEXT: li r3, 4 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r6, r3 |
| ; P9BE-NEXT: mulhw r7, r6, r5 |
| ; P9BE-NEXT: add r6, r7, r6 |
| ; P9BE-NEXT: srwi r7, r6, 31 |
| ; P9BE-NEXT: srawi r6, r6, 6 |
| ; P9BE-NEXT: add r6, r6, r7 |
| ; P9BE-NEXT: mulli r7, r6, 95 |
| ; P9BE-NEXT: sub r3, r3, r7 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v4, r3 |
| ; P9BE-NEXT: li r3, 2 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: vmrghh v3, v4, v3 |
| ; P9BE-NEXT: extsh r7, r3 |
| ; P9BE-NEXT: mulhw r8, r7, r5 |
| ; P9BE-NEXT: add r7, r8, r7 |
| ; P9BE-NEXT: srwi r8, r7, 31 |
| ; P9BE-NEXT: srawi r7, r7, 6 |
| ; P9BE-NEXT: add r7, r7, r8 |
| ; P9BE-NEXT: mulli r8, r7, 95 |
| ; P9BE-NEXT: sub r3, r3, r8 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v4, r3 |
| ; P9BE-NEXT: li r3, 0 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: mulhw r5, r3, r5 |
| ; P9BE-NEXT: add r5, r5, r3 |
| ; P9BE-NEXT: srwi r8, r5, 31 |
| ; P9BE-NEXT: srawi r5, r5, 6 |
| ; P9BE-NEXT: add r5, r5, r8 |
| ; P9BE-NEXT: mulli r8, r5, 95 |
| ; P9BE-NEXT: sub r3, r3, r8 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v2, r3 |
| ; P9BE-NEXT: sldi r3, r4, 48 |
| ; P9BE-NEXT: vmrghh v2, v2, v4 |
| ; P9BE-NEXT: vmrghw v2, v2, v3 |
| ; P9BE-NEXT: mtvsrd v3, r3 |
| ; P9BE-NEXT: sldi r3, r6, 48 |
| ; P9BE-NEXT: mtvsrd v4, r3 |
| ; P9BE-NEXT: sldi r3, r7, 48 |
| ; P9BE-NEXT: vmrghh v3, v4, v3 |
| ; P9BE-NEXT: mtvsrd v4, r3 |
| ; P9BE-NEXT: sldi r3, r5, 48 |
| ; P9BE-NEXT: mtvsrd v5, r3 |
| ; P9BE-NEXT: vmrghh v4, v5, v4 |
| ; P9BE-NEXT: vmrghw v3, v4, v3 |
| ; P9BE-NEXT: vadduhm v2, v2, v3 |
| ; P9BE-NEXT: blr |
| ; |
| ; P8LE-LABEL: combine_srem_sdiv: |
| ; P8LE: # %bb.0: |
| ; P8LE-NEXT: xxswapd vs0, v2 |
| ; P8LE-NEXT: lis r3, -21386 |
| ; P8LE-NEXT: ori r3, r3, 37253 |
| ; P8LE-NEXT: mffprd r4, f0 |
| ; P8LE-NEXT: clrldi r5, r4, 48 |
| ; P8LE-NEXT: rldicl r6, r4, 48, 48 |
| ; P8LE-NEXT: rldicl r7, r4, 32, 48 |
| ; P8LE-NEXT: extsh r5, r5 |
| ; P8LE-NEXT: extsh r8, r6 |
| ; P8LE-NEXT: extsh r9, r7 |
| ; P8LE-NEXT: mulhw r10, r5, r3 |
| ; P8LE-NEXT: mulhw r11, r8, r3 |
| ; P8LE-NEXT: rldicl r4, r4, 16, 48 |
| ; P8LE-NEXT: mulhw r12, r9, r3 |
| ; P8LE-NEXT: extsh r0, r4 |
| ; P8LE-NEXT: mulhw r3, r0, r3 |
| ; P8LE-NEXT: add r10, r10, r5 |
| ; P8LE-NEXT: add r8, r11, r8 |
| ; P8LE-NEXT: srwi r11, r10, 31 |
| ; P8LE-NEXT: add r9, r12, r9 |
| ; P8LE-NEXT: srawi r10, r10, 6 |
| ; P8LE-NEXT: srawi r12, r8, 6 |
| ; P8LE-NEXT: srwi r8, r8, 31 |
| ; P8LE-NEXT: add r10, r10, r11 |
| ; P8LE-NEXT: add r3, r3, r0 |
| ; P8LE-NEXT: srawi r11, r9, 6 |
| ; P8LE-NEXT: srwi r9, r9, 31 |
| ; P8LE-NEXT: add r8, r12, r8 |
| ; P8LE-NEXT: mtvsrd v2, r10 |
| ; P8LE-NEXT: mulli r12, r10, 95 |
| ; P8LE-NEXT: add r9, r11, r9 |
| ; P8LE-NEXT: srwi r11, r3, 31 |
| ; P8LE-NEXT: mtvsrd v3, r8 |
| ; P8LE-NEXT: srawi r3, r3, 6 |
| ; P8LE-NEXT: mulli r10, r8, 95 |
| ; P8LE-NEXT: mtvsrd v4, r9 |
| ; P8LE-NEXT: add r3, r3, r11 |
| ; P8LE-NEXT: mulli r8, r9, 95 |
| ; P8LE-NEXT: vmrghh v2, v3, v2 |
| ; P8LE-NEXT: mulli r9, r3, 95 |
| ; P8LE-NEXT: sub r5, r5, r12 |
| ; P8LE-NEXT: sub r6, r6, r10 |
| ; P8LE-NEXT: mtvsrd v3, r5 |
| ; P8LE-NEXT: mtvsrd v5, r6 |
| ; P8LE-NEXT: sub r5, r7, r8 |
| ; P8LE-NEXT: sub r4, r4, r9 |
| ; P8LE-NEXT: mtvsrd v0, r5 |
| ; P8LE-NEXT: mtvsrd v1, r4 |
| ; P8LE-NEXT: vmrghh v3, v5, v3 |
| ; P8LE-NEXT: mtvsrd v5, r3 |
| ; P8LE-NEXT: vmrghh v0, v1, v0 |
| ; P8LE-NEXT: vmrghh v4, v5, v4 |
| ; P8LE-NEXT: vmrglw v3, v0, v3 |
| ; P8LE-NEXT: vmrglw v2, v4, v2 |
| ; P8LE-NEXT: vadduhm v2, v3, v2 |
| ; P8LE-NEXT: blr |
| ; |
| ; P8BE-LABEL: combine_srem_sdiv: |
| ; P8BE: # %bb.0: |
| ; P8BE-NEXT: mfvsrd r5, v2 |
| ; P8BE-NEXT: lis r4, -21386 |
| ; P8BE-NEXT: ori r4, r4, 37253 |
| ; P8BE-NEXT: clrldi r3, r5, 48 |
| ; P8BE-NEXT: rldicl r6, r5, 48, 48 |
| ; P8BE-NEXT: extsh r8, r3 |
| ; P8BE-NEXT: rldicl r7, r5, 32, 48 |
| ; P8BE-NEXT: extsh r9, r6 |
| ; P8BE-NEXT: rldicl r5, r5, 16, 48 |
| ; P8BE-NEXT: mulhw r11, r8, r4 |
| ; P8BE-NEXT: extsh r10, r7 |
| ; P8BE-NEXT: extsh r5, r5 |
| ; P8BE-NEXT: mulhw r12, r9, r4 |
| ; P8BE-NEXT: mulhw r0, r10, r4 |
| ; P8BE-NEXT: mulhw r4, r5, r4 |
| ; P8BE-NEXT: add r8, r11, r8 |
| ; P8BE-NEXT: add r9, r12, r9 |
| ; P8BE-NEXT: srawi r11, r8, 6 |
| ; P8BE-NEXT: srwi r8, r8, 31 |
| ; P8BE-NEXT: add r10, r0, r10 |
| ; P8BE-NEXT: add r4, r4, r5 |
| ; P8BE-NEXT: add r8, r11, r8 |
| ; P8BE-NEXT: srawi r12, r9, 6 |
| ; P8BE-NEXT: srwi r9, r9, 31 |
| ; P8BE-NEXT: srawi r0, r10, 6 |
| ; P8BE-NEXT: srawi r11, r4, 6 |
| ; P8BE-NEXT: srwi r10, r10, 31 |
| ; P8BE-NEXT: add r9, r12, r9 |
| ; P8BE-NEXT: srwi r4, r4, 31 |
| ; P8BE-NEXT: mulli r12, r8, 95 |
| ; P8BE-NEXT: add r10, r0, r10 |
| ; P8BE-NEXT: add r4, r11, r4 |
| ; P8BE-NEXT: mulli r0, r9, 95 |
| ; P8BE-NEXT: sldi r9, r9, 48 |
| ; P8BE-NEXT: sldi r8, r8, 48 |
| ; P8BE-NEXT: mtvsrd v3, r9 |
| ; P8BE-NEXT: mulli r9, r4, 95 |
| ; P8BE-NEXT: mtvsrd v2, r8 |
| ; P8BE-NEXT: mulli r8, r10, 95 |
| ; P8BE-NEXT: sldi r10, r10, 48 |
| ; P8BE-NEXT: sub r3, r3, r12 |
| ; P8BE-NEXT: mtvsrd v4, r10 |
| ; P8BE-NEXT: sub r6, r6, r0 |
| ; P8BE-NEXT: sldi r3, r3, 48 |
| ; P8BE-NEXT: vmrghh v2, v3, v2 |
| ; P8BE-NEXT: sldi r6, r6, 48 |
| ; P8BE-NEXT: mtvsrd v3, r3 |
| ; P8BE-NEXT: sub r3, r5, r9 |
| ; P8BE-NEXT: sub r7, r7, r8 |
| ; P8BE-NEXT: mtvsrd v5, r6 |
| ; P8BE-NEXT: sldi r3, r3, 48 |
| ; P8BE-NEXT: sldi r5, r7, 48 |
| ; P8BE-NEXT: mtvsrd v1, r3 |
| ; P8BE-NEXT: sldi r3, r4, 48 |
| ; P8BE-NEXT: mtvsrd v0, r5 |
| ; P8BE-NEXT: vmrghh v3, v5, v3 |
| ; P8BE-NEXT: mtvsrd v5, r3 |
| ; P8BE-NEXT: vmrghh v0, v1, v0 |
| ; P8BE-NEXT: vmrghh v4, v5, v4 |
| ; P8BE-NEXT: vmrghw v3, v0, v3 |
| ; P8BE-NEXT: vmrghw v2, v4, v2 |
| ; P8BE-NEXT: vadduhm v2, v3, v2 |
| ; P8BE-NEXT: blr |
| %1 = srem <4 x i16> %x, <i16 95, i16 95, i16 95, i16 95> |
| %2 = sdiv <4 x i16> %x, <i16 95, i16 95, i16 95, i16 95> |
| %3 = add <4 x i16> %1, %2 |
| ret <4 x i16> %3 |
| } |
| |
| ; Don't fold for divisors that are a power of two. |
| define <4 x i16> @dont_fold_srem_power_of_two(<4 x i16> %x) { |
| ; P9LE-LABEL: dont_fold_srem_power_of_two: |
| ; P9LE: # %bb.0: |
| ; P9LE-NEXT: li r3, 0 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: srawi r4, r3, 6 |
| ; P9LE-NEXT: addze r4, r4 |
| ; P9LE-NEXT: slwi r4, r4, 6 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: mtvsrd v3, r3 |
| ; P9LE-NEXT: li r3, 2 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: srawi r4, r3, 5 |
| ; P9LE-NEXT: addze r4, r4 |
| ; P9LE-NEXT: slwi r4, r4, 5 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: lis r4, -21386 |
| ; P9LE-NEXT: mtvsrd v4, r3 |
| ; P9LE-NEXT: li r3, 6 |
| ; P9LE-NEXT: ori r4, r4, 37253 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: vmrghh v3, v4, v3 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: mulhw r4, r3, r4 |
| ; P9LE-NEXT: add r4, r4, r3 |
| ; P9LE-NEXT: srwi r5, r4, 31 |
| ; P9LE-NEXT: srawi r4, r4, 6 |
| ; P9LE-NEXT: add r4, r4, r5 |
| ; P9LE-NEXT: mulli r4, r4, 95 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: mtvsrd v4, r3 |
| ; P9LE-NEXT: li r3, 4 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: srawi r4, r3, 3 |
| ; P9LE-NEXT: addze r4, r4 |
| ; P9LE-NEXT: slwi r4, r4, 3 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: mtvsrd v2, r3 |
| ; P9LE-NEXT: vmrghh v2, v4, v2 |
| ; P9LE-NEXT: vmrglw v2, v2, v3 |
| ; P9LE-NEXT: blr |
| ; |
| ; P9BE-LABEL: dont_fold_srem_power_of_two: |
| ; P9BE: # %bb.0: |
| ; P9BE-NEXT: li r3, 2 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: srawi r4, r3, 5 |
| ; P9BE-NEXT: addze r4, r4 |
| ; P9BE-NEXT: slwi r4, r4, 5 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v3, r3 |
| ; P9BE-NEXT: li r3, 0 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: srawi r4, r3, 6 |
| ; P9BE-NEXT: addze r4, r4 |
| ; P9BE-NEXT: slwi r4, r4, 6 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: lis r4, -21386 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: ori r4, r4, 37253 |
| ; P9BE-NEXT: mtvsrd v4, r3 |
| ; P9BE-NEXT: li r3, 6 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: vmrghh v3, v4, v3 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: mulhw r4, r3, r4 |
| ; P9BE-NEXT: add r4, r4, r3 |
| ; P9BE-NEXT: srwi r5, r4, 31 |
| ; P9BE-NEXT: srawi r4, r4, 6 |
| ; P9BE-NEXT: add r4, r4, r5 |
| ; P9BE-NEXT: mulli r4, r4, 95 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v4, r3 |
| ; P9BE-NEXT: li r3, 4 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: srawi r4, r3, 3 |
| ; P9BE-NEXT: addze r4, r4 |
| ; P9BE-NEXT: slwi r4, r4, 3 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v2, r3 |
| ; P9BE-NEXT: vmrghh v2, v2, v4 |
| ; P9BE-NEXT: vmrghw v2, v3, v2 |
| ; P9BE-NEXT: blr |
| ; |
| ; P8LE-LABEL: dont_fold_srem_power_of_two: |
| ; P8LE: # %bb.0: |
| ; P8LE-NEXT: xxswapd vs0, v2 |
| ; P8LE-NEXT: lis r3, -21386 |
| ; P8LE-NEXT: ori r3, r3, 37253 |
| ; P8LE-NEXT: mffprd r4, f0 |
| ; P8LE-NEXT: rldicl r5, r4, 16, 48 |
| ; P8LE-NEXT: clrldi r6, r4, 48 |
| ; P8LE-NEXT: extsh r5, r5 |
| ; P8LE-NEXT: extsh r6, r6 |
| ; P8LE-NEXT: mulhw r3, r5, r3 |
| ; P8LE-NEXT: rldicl r7, r4, 48, 48 |
| ; P8LE-NEXT: srawi r8, r6, 6 |
| ; P8LE-NEXT: extsh r7, r7 |
| ; P8LE-NEXT: addze r8, r8 |
| ; P8LE-NEXT: rldicl r4, r4, 32, 48 |
| ; P8LE-NEXT: srawi r9, r7, 5 |
| ; P8LE-NEXT: extsh r4, r4 |
| ; P8LE-NEXT: slwi r8, r8, 6 |
| ; P8LE-NEXT: add r3, r3, r5 |
| ; P8LE-NEXT: addze r9, r9 |
| ; P8LE-NEXT: sub r6, r6, r8 |
| ; P8LE-NEXT: srwi r10, r3, 31 |
| ; P8LE-NEXT: srawi r3, r3, 6 |
| ; P8LE-NEXT: slwi r8, r9, 5 |
| ; P8LE-NEXT: mtvsrd v2, r6 |
| ; P8LE-NEXT: add r3, r3, r10 |
| ; P8LE-NEXT: srawi r9, r4, 3 |
| ; P8LE-NEXT: sub r6, r7, r8 |
| ; P8LE-NEXT: mulli r3, r3, 95 |
| ; P8LE-NEXT: addze r7, r9 |
| ; P8LE-NEXT: mtvsrd v3, r6 |
| ; P8LE-NEXT: vmrghh v2, v3, v2 |
| ; P8LE-NEXT: sub r3, r5, r3 |
| ; P8LE-NEXT: slwi r5, r7, 3 |
| ; P8LE-NEXT: sub r4, r4, r5 |
| ; P8LE-NEXT: mtvsrd v4, r3 |
| ; P8LE-NEXT: mtvsrd v5, r4 |
| ; P8LE-NEXT: vmrghh v3, v4, v5 |
| ; P8LE-NEXT: vmrglw v2, v3, v2 |
| ; P8LE-NEXT: blr |
| ; |
| ; P8BE-LABEL: dont_fold_srem_power_of_two: |
| ; P8BE: # %bb.0: |
| ; P8BE-NEXT: mfvsrd r4, v2 |
| ; P8BE-NEXT: lis r3, -21386 |
| ; P8BE-NEXT: ori r3, r3, 37253 |
| ; P8BE-NEXT: clrldi r5, r4, 48 |
| ; P8BE-NEXT: rldicl r6, r4, 32, 48 |
| ; P8BE-NEXT: extsh r5, r5 |
| ; P8BE-NEXT: extsh r6, r6 |
| ; P8BE-NEXT: mulhw r3, r5, r3 |
| ; P8BE-NEXT: rldicl r7, r4, 16, 48 |
| ; P8BE-NEXT: srawi r8, r6, 5 |
| ; P8BE-NEXT: extsh r7, r7 |
| ; P8BE-NEXT: addze r8, r8 |
| ; P8BE-NEXT: rldicl r4, r4, 48, 48 |
| ; P8BE-NEXT: srawi r9, r7, 6 |
| ; P8BE-NEXT: extsh r4, r4 |
| ; P8BE-NEXT: slwi r8, r8, 5 |
| ; P8BE-NEXT: add r3, r3, r5 |
| ; P8BE-NEXT: addze r9, r9 |
| ; P8BE-NEXT: sub r6, r6, r8 |
| ; P8BE-NEXT: srwi r10, r3, 31 |
| ; P8BE-NEXT: srawi r3, r3, 6 |
| ; P8BE-NEXT: slwi r8, r9, 6 |
| ; P8BE-NEXT: add r3, r3, r10 |
| ; P8BE-NEXT: srawi r9, r4, 3 |
| ; P8BE-NEXT: sub r7, r7, r8 |
| ; P8BE-NEXT: mulli r3, r3, 95 |
| ; P8BE-NEXT: sldi r6, r6, 48 |
| ; P8BE-NEXT: addze r8, r9 |
| ; P8BE-NEXT: mtvsrd v2, r6 |
| ; P8BE-NEXT: slwi r6, r8, 3 |
| ; P8BE-NEXT: sub r4, r4, r6 |
| ; P8BE-NEXT: sldi r4, r4, 48 |
| ; P8BE-NEXT: sub r3, r5, r3 |
| ; P8BE-NEXT: sldi r5, r7, 48 |
| ; P8BE-NEXT: mtvsrd v5, r4 |
| ; P8BE-NEXT: sldi r3, r3, 48 |
| ; P8BE-NEXT: mtvsrd v3, r5 |
| ; P8BE-NEXT: mtvsrd v4, r3 |
| ; P8BE-NEXT: vmrghh v2, v3, v2 |
| ; P8BE-NEXT: vmrghh v3, v5, v4 |
| ; P8BE-NEXT: vmrghw v2, v2, v3 |
| ; P8BE-NEXT: blr |
| %1 = srem <4 x i16> %x, <i16 64, i16 32, i16 8, i16 95> |
| ret <4 x i16> %1 |
| } |
| |
| ; Don't fold if the divisor is one. |
| define <4 x i16> @dont_fold_srem_one(<4 x i16> %x) { |
| ; P9LE-LABEL: dont_fold_srem_one: |
| ; P9LE: # %bb.0: |
| ; P9LE-NEXT: li r3, 2 |
| ; P9LE-NEXT: lis r4, -14230 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: ori r4, r4, 30865 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: mulhw r4, r3, r4 |
| ; P9LE-NEXT: add r4, r4, r3 |
| ; P9LE-NEXT: srwi r5, r4, 31 |
| ; P9LE-NEXT: srawi r4, r4, 9 |
| ; P9LE-NEXT: add r4, r4, r5 |
| ; P9LE-NEXT: mulli r4, r4, 654 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: lis r4, -19946 |
| ; P9LE-NEXT: mtvsrd v3, r3 |
| ; P9LE-NEXT: li r3, 0 |
| ; P9LE-NEXT: ori r4, r4, 17097 |
| ; P9LE-NEXT: mtvsrd v4, r3 |
| ; P9LE-NEXT: li r3, 4 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: vmrghh v3, v3, v4 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: mulhw r4, r3, r4 |
| ; P9LE-NEXT: add r4, r4, r3 |
| ; P9LE-NEXT: srwi r5, r4, 31 |
| ; P9LE-NEXT: srawi r4, r4, 4 |
| ; P9LE-NEXT: add r4, r4, r5 |
| ; P9LE-NEXT: mulli r4, r4, 23 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: lis r4, 24749 |
| ; P9LE-NEXT: mtvsrd v4, r3 |
| ; P9LE-NEXT: li r3, 6 |
| ; P9LE-NEXT: ori r4, r4, 47143 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: mulhw r4, r3, r4 |
| ; P9LE-NEXT: srwi r5, r4, 31 |
| ; P9LE-NEXT: srawi r4, r4, 11 |
| ; P9LE-NEXT: add r4, r4, r5 |
| ; P9LE-NEXT: mulli r4, r4, 5423 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: mtvsrd v2, r3 |
| ; P9LE-NEXT: vmrghh v2, v2, v4 |
| ; P9LE-NEXT: vmrglw v2, v2, v3 |
| ; P9LE-NEXT: blr |
| ; |
| ; P9BE-LABEL: dont_fold_srem_one: |
| ; P9BE: # %bb.0: |
| ; P9BE-NEXT: li r3, 4 |
| ; P9BE-NEXT: lis r4, -19946 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: ori r4, r4, 17097 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: mulhw r4, r3, r4 |
| ; P9BE-NEXT: add r4, r4, r3 |
| ; P9BE-NEXT: srwi r5, r4, 31 |
| ; P9BE-NEXT: srawi r4, r4, 4 |
| ; P9BE-NEXT: add r4, r4, r5 |
| ; P9BE-NEXT: mulli r4, r4, 23 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: lis r4, 24749 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: ori r4, r4, 47143 |
| ; P9BE-NEXT: mtvsrd v3, r3 |
| ; P9BE-NEXT: li r3, 6 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: mulhw r4, r3, r4 |
| ; P9BE-NEXT: srwi r5, r4, 31 |
| ; P9BE-NEXT: srawi r4, r4, 11 |
| ; P9BE-NEXT: add r4, r4, r5 |
| ; P9BE-NEXT: mulli r4, r4, 5423 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: lis r4, -14230 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: ori r4, r4, 30865 |
| ; P9BE-NEXT: mtvsrd v4, r3 |
| ; P9BE-NEXT: li r3, 2 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: vmrghh v3, v3, v4 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: mulhw r4, r3, r4 |
| ; P9BE-NEXT: add r4, r4, r3 |
| ; P9BE-NEXT: srwi r5, r4, 31 |
| ; P9BE-NEXT: srawi r4, r4, 9 |
| ; P9BE-NEXT: add r4, r4, r5 |
| ; P9BE-NEXT: mulli r4, r4, 654 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v2, r3 |
| ; P9BE-NEXT: li r3, 0 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v4, r3 |
| ; P9BE-NEXT: vmrghh v2, v4, v2 |
| ; P9BE-NEXT: vmrghw v2, v2, v3 |
| ; P9BE-NEXT: blr |
| ; |
| ; P8LE-LABEL: dont_fold_srem_one: |
| ; P8LE: # %bb.0: |
| ; P8LE-NEXT: xxswapd vs0, v2 |
| ; P8LE-NEXT: lis r5, 24749 |
| ; P8LE-NEXT: lis r6, -19946 |
| ; P8LE-NEXT: lis r8, -14230 |
| ; P8LE-NEXT: ori r5, r5, 47143 |
| ; P8LE-NEXT: ori r6, r6, 17097 |
| ; P8LE-NEXT: ori r8, r8, 30865 |
| ; P8LE-NEXT: mffprd r3, f0 |
| ; P8LE-NEXT: rldicl r4, r3, 16, 48 |
| ; P8LE-NEXT: rldicl r7, r3, 32, 48 |
| ; P8LE-NEXT: rldicl r3, r3, 48, 48 |
| ; P8LE-NEXT: extsh r4, r4 |
| ; P8LE-NEXT: extsh r7, r7 |
| ; P8LE-NEXT: extsh r3, r3 |
| ; P8LE-NEXT: mulhw r5, r4, r5 |
| ; P8LE-NEXT: mulhw r6, r7, r6 |
| ; P8LE-NEXT: mulhw r8, r3, r8 |
| ; P8LE-NEXT: srwi r9, r5, 31 |
| ; P8LE-NEXT: srawi r5, r5, 11 |
| ; P8LE-NEXT: add r6, r6, r7 |
| ; P8LE-NEXT: add r8, r8, r3 |
| ; P8LE-NEXT: add r5, r5, r9 |
| ; P8LE-NEXT: srwi r9, r6, 31 |
| ; P8LE-NEXT: srawi r6, r6, 4 |
| ; P8LE-NEXT: add r6, r6, r9 |
| ; P8LE-NEXT: srwi r9, r8, 31 |
| ; P8LE-NEXT: srawi r8, r8, 9 |
| ; P8LE-NEXT: mulli r5, r5, 5423 |
| ; P8LE-NEXT: add r8, r8, r9 |
| ; P8LE-NEXT: mulli r6, r6, 23 |
| ; P8LE-NEXT: li r9, 0 |
| ; P8LE-NEXT: mulli r8, r8, 654 |
| ; P8LE-NEXT: mtvsrd v2, r9 |
| ; P8LE-NEXT: sub r4, r4, r5 |
| ; P8LE-NEXT: sub r5, r7, r6 |
| ; P8LE-NEXT: mtvsrd v3, r4 |
| ; P8LE-NEXT: sub r3, r3, r8 |
| ; P8LE-NEXT: mtvsrd v4, r5 |
| ; P8LE-NEXT: mtvsrd v5, r3 |
| ; P8LE-NEXT: vmrghh v3, v3, v4 |
| ; P8LE-NEXT: vmrghh v2, v5, v2 |
| ; P8LE-NEXT: vmrglw v2, v3, v2 |
| ; P8LE-NEXT: blr |
| ; |
| ; P8BE-LABEL: dont_fold_srem_one: |
| ; P8BE: # %bb.0: |
| ; P8BE-NEXT: mfvsrd r3, v2 |
| ; P8BE-NEXT: lis r5, 24749 |
| ; P8BE-NEXT: lis r6, -19946 |
| ; P8BE-NEXT: lis r8, -14230 |
| ; P8BE-NEXT: ori r5, r5, 47143 |
| ; P8BE-NEXT: ori r6, r6, 17097 |
| ; P8BE-NEXT: ori r8, r8, 30865 |
| ; P8BE-NEXT: clrldi r4, r3, 48 |
| ; P8BE-NEXT: rldicl r7, r3, 48, 48 |
| ; P8BE-NEXT: rldicl r3, r3, 32, 48 |
| ; P8BE-NEXT: extsh r4, r4 |
| ; P8BE-NEXT: extsh r7, r7 |
| ; P8BE-NEXT: extsh r3, r3 |
| ; P8BE-NEXT: mulhw r5, r4, r5 |
| ; P8BE-NEXT: mulhw r6, r7, r6 |
| ; P8BE-NEXT: mulhw r8, r3, r8 |
| ; P8BE-NEXT: srwi r9, r5, 31 |
| ; P8BE-NEXT: srawi r5, r5, 11 |
| ; P8BE-NEXT: add r6, r6, r7 |
| ; P8BE-NEXT: add r8, r8, r3 |
| ; P8BE-NEXT: add r5, r5, r9 |
| ; P8BE-NEXT: srwi r9, r6, 31 |
| ; P8BE-NEXT: srawi r6, r6, 4 |
| ; P8BE-NEXT: add r6, r6, r9 |
| ; P8BE-NEXT: srwi r9, r8, 31 |
| ; P8BE-NEXT: srawi r8, r8, 9 |
| ; P8BE-NEXT: mulli r5, r5, 5423 |
| ; P8BE-NEXT: add r8, r8, r9 |
| ; P8BE-NEXT: mulli r6, r6, 23 |
| ; P8BE-NEXT: li r9, 0 |
| ; P8BE-NEXT: mulli r8, r8, 654 |
| ; P8BE-NEXT: sub r4, r4, r5 |
| ; P8BE-NEXT: sldi r5, r9, 48 |
| ; P8BE-NEXT: mtvsrd v2, r5 |
| ; P8BE-NEXT: sub r5, r7, r6 |
| ; P8BE-NEXT: sldi r4, r4, 48 |
| ; P8BE-NEXT: sub r3, r3, r8 |
| ; P8BE-NEXT: mtvsrd v3, r4 |
| ; P8BE-NEXT: sldi r4, r5, 48 |
| ; P8BE-NEXT: sldi r3, r3, 48 |
| ; P8BE-NEXT: mtvsrd v4, r4 |
| ; P8BE-NEXT: mtvsrd v5, r3 |
| ; P8BE-NEXT: vmrghh v3, v4, v3 |
| ; P8BE-NEXT: vmrghh v2, v2, v5 |
| ; P8BE-NEXT: vmrghw v2, v2, v3 |
| ; P8BE-NEXT: blr |
| %1 = srem <4 x i16> %x, <i16 1, i16 654, i16 23, i16 5423> |
| ret <4 x i16> %1 |
| } |
| |
| ; Don't fold if the divisor is 2^15. |
| define <4 x i16> @dont_fold_urem_i16_smax(<4 x i16> %x) { |
| ; P9LE-LABEL: dont_fold_urem_i16_smax: |
| ; P9LE: # %bb.0: |
| ; P9LE-NEXT: li r3, 4 |
| ; P9LE-NEXT: lis r4, -19946 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: ori r4, r4, 17097 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: mulhw r4, r3, r4 |
| ; P9LE-NEXT: add r4, r4, r3 |
| ; P9LE-NEXT: srwi r5, r4, 31 |
| ; P9LE-NEXT: srawi r4, r4, 4 |
| ; P9LE-NEXT: add r4, r4, r5 |
| ; P9LE-NEXT: mulli r4, r4, 23 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: lis r4, 24749 |
| ; P9LE-NEXT: mtvsrd v3, r3 |
| ; P9LE-NEXT: li r3, 6 |
| ; P9LE-NEXT: ori r4, r4, 47143 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: mulhw r4, r3, r4 |
| ; P9LE-NEXT: srwi r5, r4, 31 |
| ; P9LE-NEXT: srawi r4, r4, 11 |
| ; P9LE-NEXT: add r4, r4, r5 |
| ; P9LE-NEXT: mulli r4, r4, 5423 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: mtvsrd v4, r3 |
| ; P9LE-NEXT: li r3, 2 |
| ; P9LE-NEXT: vextuhrx r3, r3, v2 |
| ; P9LE-NEXT: vmrghh v3, v4, v3 |
| ; P9LE-NEXT: extsh r3, r3 |
| ; P9LE-NEXT: srawi r4, r3, 15 |
| ; P9LE-NEXT: addze r4, r4 |
| ; P9LE-NEXT: slwi r4, r4, 15 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: mtvsrd v2, r3 |
| ; P9LE-NEXT: li r3, 0 |
| ; P9LE-NEXT: mtvsrd v4, r3 |
| ; P9LE-NEXT: vmrghh v2, v2, v4 |
| ; P9LE-NEXT: vmrglw v2, v3, v2 |
| ; P9LE-NEXT: blr |
| ; |
| ; P9BE-LABEL: dont_fold_urem_i16_smax: |
| ; P9BE: # %bb.0: |
| ; P9BE-NEXT: li r3, 4 |
| ; P9BE-NEXT: lis r4, -19946 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: ori r4, r4, 17097 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: mulhw r4, r3, r4 |
| ; P9BE-NEXT: add r4, r4, r3 |
| ; P9BE-NEXT: srwi r5, r4, 31 |
| ; P9BE-NEXT: srawi r4, r4, 4 |
| ; P9BE-NEXT: add r4, r4, r5 |
| ; P9BE-NEXT: mulli r4, r4, 23 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: lis r4, 24749 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: ori r4, r4, 47143 |
| ; P9BE-NEXT: mtvsrd v3, r3 |
| ; P9BE-NEXT: li r3, 6 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: mulhw r4, r3, r4 |
| ; P9BE-NEXT: srwi r5, r4, 31 |
| ; P9BE-NEXT: srawi r4, r4, 11 |
| ; P9BE-NEXT: add r4, r4, r5 |
| ; P9BE-NEXT: mulli r4, r4, 5423 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v4, r3 |
| ; P9BE-NEXT: li r3, 2 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: vmrghh v3, v3, v4 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: srawi r4, r3, 15 |
| ; P9BE-NEXT: addze r4, r4 |
| ; P9BE-NEXT: slwi r4, r4, 15 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v2, r3 |
| ; P9BE-NEXT: li r3, 0 |
| ; P9BE-NEXT: sldi r3, r3, 48 |
| ; P9BE-NEXT: mtvsrd v4, r3 |
| ; P9BE-NEXT: vmrghh v2, v4, v2 |
| ; P9BE-NEXT: vmrghw v2, v2, v3 |
| ; P9BE-NEXT: blr |
| ; |
| ; P8LE-LABEL: dont_fold_urem_i16_smax: |
| ; P8LE: # %bb.0: |
| ; P8LE-NEXT: xxswapd vs0, v2 |
| ; P8LE-NEXT: lis r4, 24749 |
| ; P8LE-NEXT: lis r5, -19946 |
| ; P8LE-NEXT: ori r4, r4, 47143 |
| ; P8LE-NEXT: ori r5, r5, 17097 |
| ; P8LE-NEXT: mffprd r3, f0 |
| ; P8LE-NEXT: rldicl r6, r3, 16, 48 |
| ; P8LE-NEXT: rldicl r7, r3, 32, 48 |
| ; P8LE-NEXT: extsh r6, r6 |
| ; P8LE-NEXT: extsh r7, r7 |
| ; P8LE-NEXT: mulhw r4, r6, r4 |
| ; P8LE-NEXT: mulhw r5, r7, r5 |
| ; P8LE-NEXT: rldicl r3, r3, 48, 48 |
| ; P8LE-NEXT: extsh r3, r3 |
| ; P8LE-NEXT: srwi r8, r4, 31 |
| ; P8LE-NEXT: srawi r4, r4, 11 |
| ; P8LE-NEXT: add r5, r5, r7 |
| ; P8LE-NEXT: add r4, r4, r8 |
| ; P8LE-NEXT: srwi r8, r5, 31 |
| ; P8LE-NEXT: srawi r5, r5, 4 |
| ; P8LE-NEXT: mulli r4, r4, 5423 |
| ; P8LE-NEXT: add r5, r5, r8 |
| ; P8LE-NEXT: srawi r9, r3, 15 |
| ; P8LE-NEXT: li r8, 0 |
| ; P8LE-NEXT: mulli r5, r5, 23 |
| ; P8LE-NEXT: mtvsrd v2, r8 |
| ; P8LE-NEXT: sub r4, r6, r4 |
| ; P8LE-NEXT: addze r6, r9 |
| ; P8LE-NEXT: slwi r6, r6, 15 |
| ; P8LE-NEXT: mtvsrd v3, r4 |
| ; P8LE-NEXT: sub r5, r7, r5 |
| ; P8LE-NEXT: sub r3, r3, r6 |
| ; P8LE-NEXT: mtvsrd v4, r5 |
| ; P8LE-NEXT: mtvsrd v5, r3 |
| ; P8LE-NEXT: vmrghh v3, v3, v4 |
| ; P8LE-NEXT: vmrghh v2, v5, v2 |
| ; P8LE-NEXT: vmrglw v2, v3, v2 |
| ; P8LE-NEXT: blr |
| ; |
| ; P8BE-LABEL: dont_fold_urem_i16_smax: |
| ; P8BE: # %bb.0: |
| ; P8BE-NEXT: mfvsrd r3, v2 |
| ; P8BE-NEXT: lis r4, 24749 |
| ; P8BE-NEXT: lis r5, -19946 |
| ; P8BE-NEXT: ori r4, r4, 47143 |
| ; P8BE-NEXT: ori r5, r5, 17097 |
| ; P8BE-NEXT: clrldi r6, r3, 48 |
| ; P8BE-NEXT: rldicl r7, r3, 48, 48 |
| ; P8BE-NEXT: extsh r6, r6 |
| ; P8BE-NEXT: extsh r7, r7 |
| ; P8BE-NEXT: mulhw r4, r6, r4 |
| ; P8BE-NEXT: mulhw r5, r7, r5 |
| ; P8BE-NEXT: rldicl r3, r3, 32, 48 |
| ; P8BE-NEXT: extsh r3, r3 |
| ; P8BE-NEXT: srwi r8, r4, 31 |
| ; P8BE-NEXT: srawi r4, r4, 11 |
| ; P8BE-NEXT: add r5, r5, r7 |
| ; P8BE-NEXT: add r4, r4, r8 |
| ; P8BE-NEXT: srwi r8, r5, 31 |
| ; P8BE-NEXT: srawi r5, r5, 4 |
| ; P8BE-NEXT: mulli r4, r4, 5423 |
| ; P8BE-NEXT: add r5, r5, r8 |
| ; P8BE-NEXT: li r8, 0 |
| ; P8BE-NEXT: mulli r5, r5, 23 |
| ; P8BE-NEXT: srawi r9, r3, 15 |
| ; P8BE-NEXT: sub r4, r6, r4 |
| ; P8BE-NEXT: sldi r6, r8, 48 |
| ; P8BE-NEXT: addze r8, r9 |
| ; P8BE-NEXT: mtvsrd v2, r6 |
| ; P8BE-NEXT: slwi r6, r8, 15 |
| ; P8BE-NEXT: sldi r4, r4, 48 |
| ; P8BE-NEXT: sub r5, r7, r5 |
| ; P8BE-NEXT: sub r3, r3, r6 |
| ; P8BE-NEXT: mtvsrd v3, r4 |
| ; P8BE-NEXT: sldi r4, r5, 48 |
| ; P8BE-NEXT: sldi r3, r3, 48 |
| ; P8BE-NEXT: mtvsrd v4, r4 |
| ; P8BE-NEXT: mtvsrd v5, r3 |
| ; P8BE-NEXT: vmrghh v3, v4, v3 |
| ; P8BE-NEXT: vmrghh v2, v2, v5 |
| ; P8BE-NEXT: vmrghw v2, v2, v3 |
| ; P8BE-NEXT: blr |
| %1 = srem <4 x i16> %x, <i16 1, i16 32768, i16 23, i16 5423> |
| ret <4 x i16> %1 |
| } |
| |
| ; Don't fold i64 srem. |
| define <4 x i64> @dont_fold_srem_i64(<4 x i64> %x) { |
| ; P9LE-LABEL: dont_fold_srem_i64: |
| ; P9LE: # %bb.0: |
| ; P9LE-NEXT: lis r4, 12374 |
| ; P9LE-NEXT: mfvsrd r3, v3 |
| ; P9LE-NEXT: ori r4, r4, 56339 |
| ; P9LE-NEXT: rldic r4, r4, 33, 1 |
| ; P9LE-NEXT: oris r4, r4, 58853 |
| ; P9LE-NEXT: ori r4, r4, 6055 |
| ; P9LE-NEXT: mulhd r4, r3, r4 |
| ; P9LE-NEXT: rldicl r5, r4, 1, 63 |
| ; P9LE-NEXT: sradi r4, r4, 11 |
| ; P9LE-NEXT: add r4, r4, r5 |
| ; P9LE-NEXT: lis r5, 5698 |
| ; P9LE-NEXT: mulli r4, r4, 5423 |
| ; P9LE-NEXT: ori r5, r5, 51289 |
| ; P9LE-NEXT: rldic r5, r5, 35, 0 |
| ; P9LE-NEXT: oris r5, r5, 22795 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: mfvsrld r4, v3 |
| ; P9LE-NEXT: ori r5, r5, 8549 |
| ; P9LE-NEXT: mulhd r5, r4, r5 |
| ; P9LE-NEXT: add r5, r5, r4 |
| ; P9LE-NEXT: rldicl r6, r5, 1, 63 |
| ; P9LE-NEXT: sradi r5, r5, 4 |
| ; P9LE-NEXT: add r5, r5, r6 |
| ; P9LE-NEXT: mulli r5, r5, 23 |
| ; P9LE-NEXT: sub r4, r4, r5 |
| ; P9LE-NEXT: mtvsrdd v3, r3, r4 |
| ; P9LE-NEXT: lis r4, 3206 |
| ; P9LE-NEXT: mfvsrd r3, v2 |
| ; P9LE-NEXT: ori r4, r4, 42889 |
| ; P9LE-NEXT: rldic r4, r4, 35, 1 |
| ; P9LE-NEXT: oris r4, r4, 1603 |
| ; P9LE-NEXT: ori r4, r4, 21445 |
| ; P9LE-NEXT: mulhd r4, r3, r4 |
| ; P9LE-NEXT: rldicl r5, r4, 1, 63 |
| ; P9LE-NEXT: sradi r4, r4, 8 |
| ; P9LE-NEXT: add r4, r4, r5 |
| ; P9LE-NEXT: mulli r4, r4, 654 |
| ; P9LE-NEXT: sub r3, r3, r4 |
| ; P9LE-NEXT: li r4, 0 |
| ; P9LE-NEXT: mtvsrdd v2, r3, r4 |
| ; P9LE-NEXT: blr |
| ; |
| ; P9BE-LABEL: dont_fold_srem_i64: |
| ; P9BE: # %bb.0: |
| ; P9BE-NEXT: lis r4, 12374 |
| ; P9BE-NEXT: mfvsrld r3, v3 |
| ; P9BE-NEXT: ori r4, r4, 56339 |
| ; P9BE-NEXT: rldic r4, r4, 33, 1 |
| ; P9BE-NEXT: oris r4, r4, 58853 |
| ; P9BE-NEXT: ori r4, r4, 6055 |
| ; P9BE-NEXT: mulhd r4, r3, r4 |
| ; P9BE-NEXT: rldicl r5, r4, 1, 63 |
| ; P9BE-NEXT: sradi r4, r4, 11 |
| ; P9BE-NEXT: add r4, r4, r5 |
| ; P9BE-NEXT: lis r5, 5698 |
| ; P9BE-NEXT: ori r5, r5, 51289 |
| ; P9BE-NEXT: mulli r4, r4, 5423 |
| ; P9BE-NEXT: rldic r5, r5, 35, 0 |
| ; P9BE-NEXT: oris r5, r5, 22795 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: mfvsrd r4, v3 |
| ; P9BE-NEXT: ori r5, r5, 8549 |
| ; P9BE-NEXT: mulhd r5, r4, r5 |
| ; P9BE-NEXT: add r5, r5, r4 |
| ; P9BE-NEXT: rldicl r6, r5, 1, 63 |
| ; P9BE-NEXT: sradi r5, r5, 4 |
| ; P9BE-NEXT: add r5, r5, r6 |
| ; P9BE-NEXT: mulli r5, r5, 23 |
| ; P9BE-NEXT: sub r4, r4, r5 |
| ; P9BE-NEXT: mtvsrdd v3, r4, r3 |
| ; P9BE-NEXT: lis r4, 3206 |
| ; P9BE-NEXT: mfvsrld r3, v2 |
| ; P9BE-NEXT: ori r4, r4, 42889 |
| ; P9BE-NEXT: rldic r4, r4, 35, 1 |
| ; P9BE-NEXT: oris r4, r4, 1603 |
| ; P9BE-NEXT: ori r4, r4, 21445 |
| ; P9BE-NEXT: mulhd r4, r3, r4 |
| ; P9BE-NEXT: rldicl r5, r4, 1, 63 |
| ; P9BE-NEXT: sradi r4, r4, 8 |
| ; P9BE-NEXT: add r4, r4, r5 |
| ; P9BE-NEXT: mulli r4, r4, 654 |
| ; P9BE-NEXT: sub r3, r3, r4 |
| ; P9BE-NEXT: mtvsrdd v2, 0, r3 |
| ; P9BE-NEXT: blr |
| ; |
| ; P8LE-LABEL: dont_fold_srem_i64: |
| ; P8LE: # %bb.0: |
| ; P8LE-NEXT: lis r3, 12374 |
| ; P8LE-NEXT: lis r4, 5698 |
| ; P8LE-NEXT: lis r5, 3206 |
| ; P8LE-NEXT: xxswapd vs0, v3 |
| ; P8LE-NEXT: mfvsrd r6, v3 |
| ; P8LE-NEXT: ori r3, r3, 56339 |
| ; P8LE-NEXT: ori r4, r4, 51289 |
| ; P8LE-NEXT: ori r5, r5, 42889 |
| ; P8LE-NEXT: mfvsrd r7, v2 |
| ; P8LE-NEXT: rldic r3, r3, 33, 1 |
| ; P8LE-NEXT: rldic r4, r4, 35, 0 |
| ; P8LE-NEXT: rldic r5, r5, 35, 1 |
| ; P8LE-NEXT: oris r3, r3, 58853 |
| ; P8LE-NEXT: oris r4, r4, 22795 |
| ; P8LE-NEXT: mffprd r8, f0 |
| ; P8LE-NEXT: oris r5, r5, 1603 |
| ; P8LE-NEXT: ori r3, r3, 6055 |
| ; P8LE-NEXT: ori r4, r4, 8549 |
| ; P8LE-NEXT: ori r5, r5, 21445 |
| ; P8LE-NEXT: mulhd r3, r6, r3 |
| ; P8LE-NEXT: mulhd r5, r7, r5 |
| ; P8LE-NEXT: mulhd r4, r8, r4 |
| ; P8LE-NEXT: rldicl r9, r3, 1, 63 |
| ; P8LE-NEXT: sradi r3, r3, 11 |
| ; P8LE-NEXT: add r3, r3, r9 |
| ; P8LE-NEXT: rldicl r9, r5, 1, 63 |
| ; P8LE-NEXT: add r4, r4, r8 |
| ; P8LE-NEXT: sradi r5, r5, 8 |
| ; P8LE-NEXT: mulli r3, r3, 5423 |
| ; P8LE-NEXT: add r5, r5, r9 |
| ; P8LE-NEXT: rldicl r9, r4, 1, 63 |
| ; P8LE-NEXT: sradi r4, r4, 4 |
| ; P8LE-NEXT: mulli r5, r5, 654 |
| ; P8LE-NEXT: add r4, r4, r9 |
| ; P8LE-NEXT: mulli r4, r4, 23 |
| ; P8LE-NEXT: sub r3, r6, r3 |
| ; P8LE-NEXT: mtfprd f0, r3 |
| ; P8LE-NEXT: sub r5, r7, r5 |
| ; P8LE-NEXT: mtfprd f1, r5 |
| ; P8LE-NEXT: sub r3, r8, r4 |
| ; P8LE-NEXT: li r4, 0 |
| ; P8LE-NEXT: mtfprd f2, r3 |
| ; P8LE-NEXT: mtfprd f3, r4 |
| ; P8LE-NEXT: xxmrghd v3, vs0, vs2 |
| ; P8LE-NEXT: xxmrghd v2, vs1, vs3 |
| ; P8LE-NEXT: blr |
| ; |
| ; P8BE-LABEL: dont_fold_srem_i64: |
| ; P8BE: # %bb.0: |
| ; P8BE-NEXT: lis r4, 5698 |
| ; P8BE-NEXT: lis r3, 12374 |
| ; P8BE-NEXT: xxswapd vs0, v3 |
| ; P8BE-NEXT: lis r5, 3206 |
| ; P8BE-NEXT: xxswapd vs1, v2 |
| ; P8BE-NEXT: ori r4, r4, 51289 |
| ; P8BE-NEXT: ori r3, r3, 56339 |
| ; P8BE-NEXT: ori r5, r5, 42889 |
| ; P8BE-NEXT: mfvsrd r6, v3 |
| ; P8BE-NEXT: rldic r4, r4, 35, 0 |
| ; P8BE-NEXT: rldic r3, r3, 33, 1 |
| ; P8BE-NEXT: oris r4, r4, 22795 |
| ; P8BE-NEXT: rldic r5, r5, 35, 1 |
| ; P8BE-NEXT: oris r3, r3, 58853 |
| ; P8BE-NEXT: mffprd r7, f0 |
| ; P8BE-NEXT: ori r4, r4, 8549 |
| ; P8BE-NEXT: ori r3, r3, 6055 |
| ; P8BE-NEXT: oris r5, r5, 1603 |
| ; P8BE-NEXT: mffprd r8, f1 |
| ; P8BE-NEXT: mulhd r4, r6, r4 |
| ; P8BE-NEXT: mulhd r3, r7, r3 |
| ; P8BE-NEXT: ori r5, r5, 21445 |
| ; P8BE-NEXT: mulhd r5, r8, r5 |
| ; P8BE-NEXT: add r4, r4, r6 |
| ; P8BE-NEXT: rldicl r9, r3, 1, 63 |
| ; P8BE-NEXT: sradi r3, r3, 11 |
| ; P8BE-NEXT: rldicl r10, r4, 1, 63 |
| ; P8BE-NEXT: sradi r4, r4, 4 |
| ; P8BE-NEXT: add r3, r3, r9 |
| ; P8BE-NEXT: rldicl r9, r5, 1, 63 |
| ; P8BE-NEXT: add r4, r4, r10 |
| ; P8BE-NEXT: sradi r5, r5, 8 |
| ; P8BE-NEXT: mulli r3, r3, 5423 |
| ; P8BE-NEXT: add r5, r5, r9 |
| ; P8BE-NEXT: mulli r4, r4, 23 |
| ; P8BE-NEXT: mulli r5, r5, 654 |
| ; P8BE-NEXT: sub r3, r7, r3 |
| ; P8BE-NEXT: sub r4, r6, r4 |
| ; P8BE-NEXT: mtfprd f0, r3 |
| ; P8BE-NEXT: sub r3, r8, r5 |
| ; P8BE-NEXT: mtfprd f1, r4 |
| ; P8BE-NEXT: li r4, 0 |
| ; P8BE-NEXT: mtfprd f2, r3 |
| ; P8BE-NEXT: mtfprd f3, r4 |
| ; P8BE-NEXT: xxmrghd v3, vs1, vs0 |
| ; P8BE-NEXT: xxmrghd v2, vs3, vs2 |
| ; P8BE-NEXT: blr |
| %1 = srem <4 x i64> %x, <i64 1, i64 654, i64 23, i64 5423> |
| ret <4 x i64> %1 |
| } |
