| ; 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: xxmrglw 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: mtfprwz f0, r3 |
| ; P9BE-NEXT: li r3, 0 |
| ; P9BE-NEXT: ori r4, r4, 37253 |
| ; 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: mtfprwz f1, r3 |
| ; P9BE-NEXT: addis r3, r2, .LCPI0_0@toc@ha |
| ; P9BE-NEXT: ori r4, r4, 63249 |
| ; P9BE-NEXT: addi r3, r3, .LCPI0_0@toc@l |
| ; P9BE-NEXT: lxv vs2, 0(r3) |
| ; P9BE-NEXT: li r3, 6 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: xxperm vs0, vs1, vs2 |
| ; 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: mtfprwz f1, r3 |
| ; P9BE-NEXT: li r3, 4 |
| ; P9BE-NEXT: ori r4, r4, 33437 |
| ; 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: mtfprwz f3, r3 |
| ; P9BE-NEXT: xxperm vs1, vs3, vs2 |
| ; P9BE-NEXT: xxmrghw v2, vs0, vs1 |
| ; P9BE-NEXT: blr |
| ; |
| ; P8LE-LABEL: fold_srem_vec_1: |
| ; P8LE: # %bb.0: |
| ; P8LE-NEXT: xxswapd vs0, v2 |
| ; P8LE-NEXT: lis r4, 21399 |
| ; P8LE-NEXT: lis r5, -16728 |
| ; P8LE-NEXT: lis r6, -21386 |
| ; P8LE-NEXT: mffprd r3, f0 |
| ; P8LE-NEXT: ori r4, r4, 33437 |
| ; P8LE-NEXT: ori r5, r5, 63249 |
| ; P8LE-NEXT: ori r6, r6, 37253 |
| ; P8LE-NEXT: rldicl r7, r3, 32, 48 |
| ; P8LE-NEXT: rldicl r8, r3, 16, 48 |
| ; P8LE-NEXT: clrldi r9, r3, 48 |
| ; P8LE-NEXT: rldicl r3, r3, 48, 48 |
| ; P8LE-NEXT: extsh r7, r7 |
| ; P8LE-NEXT: extsh r8, r8 |
| ; P8LE-NEXT: extsh r9, r9 |
| ; P8LE-NEXT: extsh r3, r3 |
| ; P8LE-NEXT: mulhw r4, r7, r4 |
| ; P8LE-NEXT: mulhw r5, r8, r5 |
| ; P8LE-NEXT: mulhw r6, r9, r6 |
| ; P8LE-NEXT: srwi r10, r4, 31 |
| ; P8LE-NEXT: srawi r4, r4, 5 |
| ; P8LE-NEXT: add r6, r6, r9 |
| ; P8LE-NEXT: add r4, r4, r10 |
| ; P8LE-NEXT: srwi r10, r5, 31 |
| ; P8LE-NEXT: srawi r5, r5, 8 |
| ; P8LE-NEXT: mulli r4, r4, 98 |
| ; P8LE-NEXT: add r5, r5, r10 |
| ; P8LE-NEXT: srwi r10, r6, 31 |
| ; P8LE-NEXT: srawi r6, r6, 6 |
| ; P8LE-NEXT: add r6, r6, r10 |
| ; P8LE-NEXT: mulli r5, r5, -1003 |
| ; P8LE-NEXT: sub r4, r7, r4 |
| ; P8LE-NEXT: mtvsrd v2, r4 |
| ; P8LE-NEXT: mulli r4, r6, 95 |
| ; P8LE-NEXT: sub r5, r8, r5 |
| ; P8LE-NEXT: mtvsrd v3, r5 |
| ; P8LE-NEXT: sub r4, r9, r4 |
| ; P8LE-NEXT: mtvsrd v4, r4 |
| ; P8LE-NEXT: lis r4, 31710 |
| ; P8LE-NEXT: ori r4, r4, 63421 |
| ; P8LE-NEXT: mulhw r4, r3, r4 |
| ; P8LE-NEXT: sub r4, r4, r3 |
| ; P8LE-NEXT: srwi r5, r4, 31 |
| ; P8LE-NEXT: srawi r4, r4, 6 |
| ; P8LE-NEXT: add r4, r4, r5 |
| ; P8LE-NEXT: mulli r4, r4, -124 |
| ; P8LE-NEXT: sub r3, r3, r4 |
| ; P8LE-NEXT: vmrghh v2, v3, v2 |
| ; P8LE-NEXT: mtvsrd v3, r3 |
| ; P8LE-NEXT: vmrghh v3, v3, v4 |
| ; P8LE-NEXT: xxmrglw v2, v2, v3 |
| ; P8LE-NEXT: blr |
| ; |
| ; P8BE-LABEL: fold_srem_vec_1: |
| ; P8BE: # %bb.0: |
| ; P8BE-NEXT: mfvsrd r3, v2 |
| ; P8BE-NEXT: addis r6, r2, .LCPI0_0@toc@ha |
| ; P8BE-NEXT: lis r4, -16728 |
| ; P8BE-NEXT: lis r5, 21399 |
| ; P8BE-NEXT: lis r7, 31710 |
| ; P8BE-NEXT: addi r6, r6, .LCPI0_0@toc@l |
| ; P8BE-NEXT: ori r4, r4, 63249 |
| ; P8BE-NEXT: ori r5, r5, 33437 |
| ; P8BE-NEXT: ori r7, r7, 63421 |
| ; P8BE-NEXT: lxvw4x v2, 0, r6 |
| ; P8BE-NEXT: clrldi r6, r3, 48 |
| ; P8BE-NEXT: rldicl r8, r3, 48, 48 |
| ; P8BE-NEXT: rldicl r9, r3, 32, 48 |
| ; P8BE-NEXT: rldicl r3, r3, 16, 48 |
| ; P8BE-NEXT: extsh r6, r6 |
| ; P8BE-NEXT: extsh r8, r8 |
| ; P8BE-NEXT: extsh r9, r9 |
| ; P8BE-NEXT: extsh r3, r3 |
| ; P8BE-NEXT: mulhw r4, r6, r4 |
| ; P8BE-NEXT: mulhw r5, r8, r5 |
| ; P8BE-NEXT: mulhw r7, r9, r7 |
| ; P8BE-NEXT: srwi r10, r4, 31 |
| ; P8BE-NEXT: srawi r4, r4, 8 |
| ; P8BE-NEXT: sub r7, r7, r9 |
| ; P8BE-NEXT: add r4, r4, r10 |
| ; P8BE-NEXT: srwi r10, r5, 31 |
| ; P8BE-NEXT: srawi r5, r5, 5 |
| ; P8BE-NEXT: mulli r4, r4, -1003 |
| ; P8BE-NEXT: add r5, r5, r10 |
| ; P8BE-NEXT: srwi r10, r7, 31 |
| ; P8BE-NEXT: srawi r7, r7, 6 |
| ; P8BE-NEXT: add r7, r7, r10 |
| ; P8BE-NEXT: mulli r5, r5, 98 |
| ; P8BE-NEXT: sub r4, r6, r4 |
| ; P8BE-NEXT: mtvsrwz v3, r4 |
| ; P8BE-NEXT: mulli r4, r7, -124 |
| ; P8BE-NEXT: sub r5, r8, r5 |
| ; P8BE-NEXT: mtvsrwz v4, r5 |
| ; P8BE-NEXT: sub r4, r9, r4 |
| ; P8BE-NEXT: mtvsrwz v5, r4 |
| ; P8BE-NEXT: lis r4, -21386 |
| ; P8BE-NEXT: ori r4, r4, 37253 |
| ; P8BE-NEXT: mulhw r4, r3, r4 |
| ; P8BE-NEXT: add r4, r4, r3 |
| ; P8BE-NEXT: srwi r5, r4, 31 |
| ; P8BE-NEXT: srawi r4, r4, 6 |
| ; P8BE-NEXT: add r4, r4, r5 |
| ; P8BE-NEXT: mulli r4, r4, 95 |
| ; P8BE-NEXT: sub r3, r3, r4 |
| ; P8BE-NEXT: vperm v3, v4, v3, v2 |
| ; P8BE-NEXT: mtvsrwz v4, r3 |
| ; P8BE-NEXT: vperm v2, v4, v5, v2 |
| ; P8BE-NEXT: xxmrghw v2, v2, v3 |
| ; 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: xxmrglw 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: mtfprwz f0, 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: mtfprwz f1, r3 |
| ; P9BE-NEXT: addis r3, r2, .LCPI1_0@toc@ha |
| ; P9BE-NEXT: addi r3, r3, .LCPI1_0@toc@l |
| ; P9BE-NEXT: lxv vs2, 0(r3) |
| ; P9BE-NEXT: li r3, 2 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: xxperm vs0, vs1, vs2 |
| ; 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: mtfprwz f1, 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: mtfprwz f3, r3 |
| ; P9BE-NEXT: xxperm vs1, vs3, vs2 |
| ; P9BE-NEXT: xxmrghw v2, vs1, vs0 |
| ; P9BE-NEXT: blr |
| ; |
| ; P8LE-LABEL: fold_srem_vec_2: |
| ; P8LE: # %bb.0: |
| ; P8LE-NEXT: xxswapd vs0, v2 |
| ; P8LE-NEXT: lis r4, -21386 |
| ; P8LE-NEXT: mffprd r3, f0 |
| ; P8LE-NEXT: ori r4, r4, 37253 |
| ; P8LE-NEXT: clrldi r5, r3, 48 |
| ; P8LE-NEXT: rldicl r6, r3, 48, 48 |
| ; P8LE-NEXT: rldicl r7, r3, 32, 48 |
| ; P8LE-NEXT: rldicl r3, r3, 16, 48 |
| ; P8LE-NEXT: extsh r5, r5 |
| ; P8LE-NEXT: extsh r6, r6 |
| ; P8LE-NEXT: extsh r7, r7 |
| ; P8LE-NEXT: extsh r3, r3 |
| ; P8LE-NEXT: mulhw r8, r5, r4 |
| ; P8LE-NEXT: mulhw r9, r6, r4 |
| ; P8LE-NEXT: mulhw r10, r7, r4 |
| ; P8LE-NEXT: mulhw r4, r3, r4 |
| ; P8LE-NEXT: add r8, r8, r5 |
| ; P8LE-NEXT: add r9, r9, r6 |
| ; P8LE-NEXT: add r10, r10, r7 |
| ; P8LE-NEXT: add r4, r4, r3 |
| ; P8LE-NEXT: srwi r11, r8, 31 |
| ; P8LE-NEXT: srawi r8, r8, 6 |
| ; 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: add r10, r10, r11 |
| ; P8LE-NEXT: srwi r11, r4, 31 |
| ; P8LE-NEXT: srawi r4, r4, 6 |
| ; P8LE-NEXT: add r4, r4, r11 |
| ; P8LE-NEXT: sub r5, r5, r8 |
| ; P8LE-NEXT: mulli r8, r9, 95 |
| ; P8LE-NEXT: mulli r4, r4, 95 |
| ; P8LE-NEXT: mtvsrd v2, r5 |
| ; P8LE-NEXT: sub r6, r6, r8 |
| ; P8LE-NEXT: mulli r8, r10, 95 |
| ; P8LE-NEXT: sub r3, r3, r4 |
| ; P8LE-NEXT: mtvsrd v3, r6 |
| ; P8LE-NEXT: sub r7, r7, r8 |
| ; P8LE-NEXT: mtvsrd v4, r7 |
| ; P8LE-NEXT: vmrghh v2, v3, v2 |
| ; P8LE-NEXT: mtvsrd v3, r3 |
| ; P8LE-NEXT: vmrghh v3, v3, v4 |
| ; P8LE-NEXT: xxmrglw v2, v3, v2 |
| ; P8LE-NEXT: blr |
| ; |
| ; P8BE-LABEL: fold_srem_vec_2: |
| ; P8BE: # %bb.0: |
| ; P8BE-NEXT: mfvsrd r3, v2 |
| ; P8BE-NEXT: lis r4, -21386 |
| ; P8BE-NEXT: ori r4, r4, 37253 |
| ; P8BE-NEXT: clrldi r5, r3, 48 |
| ; P8BE-NEXT: rldicl r6, r3, 48, 48 |
| ; P8BE-NEXT: rldicl r7, r3, 32, 48 |
| ; P8BE-NEXT: rldicl r3, r3, 16, 48 |
| ; P8BE-NEXT: extsh r5, r5 |
| ; P8BE-NEXT: extsh r6, r6 |
| ; P8BE-NEXT: extsh r7, r7 |
| ; P8BE-NEXT: extsh r3, r3 |
| ; P8BE-NEXT: mulhw r8, r5, r4 |
| ; P8BE-NEXT: mulhw r9, r6, r4 |
| ; P8BE-NEXT: mulhw r10, r7, r4 |
| ; P8BE-NEXT: mulhw r4, r3, r4 |
| ; P8BE-NEXT: add r8, r8, r5 |
| ; P8BE-NEXT: add r9, r9, r6 |
| ; P8BE-NEXT: add r10, r10, r7 |
| ; P8BE-NEXT: add r4, r4, r3 |
| ; P8BE-NEXT: srwi r11, r8, 31 |
| ; P8BE-NEXT: srawi r8, r8, 6 |
| ; 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: add r10, r10, r11 |
| ; P8BE-NEXT: srwi r11, r4, 31 |
| ; P8BE-NEXT: srawi r4, r4, 6 |
| ; P8BE-NEXT: add r4, r4, r11 |
| ; P8BE-NEXT: addis r11, r2, .LCPI1_0@toc@ha |
| ; P8BE-NEXT: sub r5, r5, r8 |
| ; P8BE-NEXT: mulli r8, r9, 95 |
| ; P8BE-NEXT: addi r11, r11, .LCPI1_0@toc@l |
| ; P8BE-NEXT: mulli r4, r4, 95 |
| ; P8BE-NEXT: mtvsrwz v3, r5 |
| ; P8BE-NEXT: lxvw4x v2, 0, r11 |
| ; P8BE-NEXT: sub r6, r6, r8 |
| ; P8BE-NEXT: mulli r8, r10, 95 |
| ; P8BE-NEXT: sub r3, r3, r4 |
| ; P8BE-NEXT: mtvsrwz v4, r6 |
| ; P8BE-NEXT: sub r7, r7, r8 |
| ; P8BE-NEXT: mtvsrwz v5, r7 |
| ; P8BE-NEXT: vperm v3, v4, v3, v2 |
| ; P8BE-NEXT: mtvsrwz v4, r3 |
| ; P8BE-NEXT: vperm v2, v4, v5, v2 |
| ; P8BE-NEXT: xxmrghw v2, v2, v3 |
| ; 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: xxmrglw 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: xxmrglw 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: mtfprwz f0, 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: mtfprwz f1, r3 |
| ; P9BE-NEXT: addis r3, r2, .LCPI2_0@toc@ha |
| ; P9BE-NEXT: addi r3, r3, .LCPI2_0@toc@l |
| ; P9BE-NEXT: lxv vs2, 0(r3) |
| ; P9BE-NEXT: li r3, 2 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r7, r3 |
| ; P9BE-NEXT: xxperm vs0, vs1, vs2 |
| ; 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: mtfprwz f1, 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: mtfprwz f3, r3 |
| ; P9BE-NEXT: xxperm vs1, vs3, vs2 |
| ; P9BE-NEXT: mtfprwz f3, r5 |
| ; P9BE-NEXT: xxmrghw v2, vs1, vs0 |
| ; P9BE-NEXT: mtfprwz f0, r4 |
| ; P9BE-NEXT: mtfprwz f1, r6 |
| ; P9BE-NEXT: xxperm vs0, vs1, vs2 |
| ; P9BE-NEXT: mtfprwz f1, r7 |
| ; P9BE-NEXT: xxperm vs1, vs3, vs2 |
| ; P9BE-NEXT: xxmrghw v3, vs1, vs0 |
| ; 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 r4, -21386 |
| ; P8LE-NEXT: mffprd r3, f0 |
| ; P8LE-NEXT: ori r4, r4, 37253 |
| ; P8LE-NEXT: rldicl r6, r3, 48, 48 |
| ; P8LE-NEXT: rldicl r7, r3, 32, 48 |
| ; P8LE-NEXT: clrldi r5, r3, 48 |
| ; P8LE-NEXT: rldicl r3, r3, 16, 48 |
| ; P8LE-NEXT: extsh r8, r6 |
| ; P8LE-NEXT: extsh r9, r7 |
| ; P8LE-NEXT: extsh r5, r5 |
| ; P8LE-NEXT: extsh r10, r3 |
| ; P8LE-NEXT: mulhw r11, r8, r4 |
| ; P8LE-NEXT: add r8, r11, r8 |
| ; P8LE-NEXT: mulhw r11, r9, r4 |
| ; P8LE-NEXT: add r9, r11, r9 |
| ; P8LE-NEXT: mulhw r11, r5, r4 |
| ; P8LE-NEXT: mulhw r4, r10, r4 |
| ; P8LE-NEXT: add r11, r11, r5 |
| ; P8LE-NEXT: add r4, r4, r10 |
| ; P8LE-NEXT: srwi r10, r11, 31 |
| ; P8LE-NEXT: srawi r11, r11, 6 |
| ; P8LE-NEXT: add r10, r11, r10 |
| ; P8LE-NEXT: srwi r11, r8, 31 |
| ; P8LE-NEXT: srawi r8, r8, 6 |
| ; P8LE-NEXT: add r8, r8, r11 |
| ; P8LE-NEXT: srwi r11, r9, 31 |
| ; P8LE-NEXT: srawi r9, r9, 6 |
| ; P8LE-NEXT: mtvsrd v2, r10 |
| ; P8LE-NEXT: add r9, r9, r11 |
| ; P8LE-NEXT: srwi r11, r4, 31 |
| ; P8LE-NEXT: srawi r4, r4, 6 |
| ; P8LE-NEXT: mtvsrd v3, r8 |
| ; P8LE-NEXT: add r4, r4, r11 |
| ; P8LE-NEXT: mulli r11, r10, 95 |
| ; P8LE-NEXT: sub r5, r5, r11 |
| ; P8LE-NEXT: mulli r11, r8, 95 |
| ; P8LE-NEXT: mtvsrd v4, r5 |
| ; P8LE-NEXT: sub r6, r6, r11 |
| ; P8LE-NEXT: mulli r11, r9, 95 |
| ; P8LE-NEXT: mtvsrd v5, r6 |
| ; P8LE-NEXT: sub r7, r7, r11 |
| ; P8LE-NEXT: mulli r11, r4, 95 |
| ; P8LE-NEXT: mtvsrd v0, r7 |
| ; P8LE-NEXT: sub r3, r3, r11 |
| ; P8LE-NEXT: vmrghh v2, v3, v2 |
| ; P8LE-NEXT: mtvsrd v3, r9 |
| ; P8LE-NEXT: vmrghh v4, v5, v4 |
| ; P8LE-NEXT: mtvsrd v5, r3 |
| ; P8LE-NEXT: vmrghh v5, v5, v0 |
| ; P8LE-NEXT: mtvsrd v0, r4 |
| ; P8LE-NEXT: xxmrglw v4, v5, v4 |
| ; P8LE-NEXT: vmrghh v3, v0, v3 |
| ; P8LE-NEXT: xxmrglw v2, v3, v2 |
| ; P8LE-NEXT: vadduhm v2, v4, v2 |
| ; P8LE-NEXT: blr |
| ; |
| ; P8BE-LABEL: combine_srem_sdiv: |
| ; P8BE: # %bb.0: |
| ; P8BE-NEXT: mfvsrd r4, v2 |
| ; P8BE-NEXT: lis r5, -21386 |
| ; P8BE-NEXT: ori r5, r5, 37253 |
| ; P8BE-NEXT: clrldi r3, r4, 48 |
| ; P8BE-NEXT: rldicl r6, r4, 48, 48 |
| ; P8BE-NEXT: rldicl r7, r4, 32, 48 |
| ; P8BE-NEXT: rldicl r4, r4, 16, 48 |
| ; P8BE-NEXT: extsh r8, r3 |
| ; P8BE-NEXT: extsh r9, r6 |
| ; P8BE-NEXT: extsh r10, r7 |
| ; P8BE-NEXT: extsh r4, r4 |
| ; P8BE-NEXT: mulhw r11, r8, r5 |
| ; P8BE-NEXT: add r8, r11, r8 |
| ; P8BE-NEXT: mulhw r11, r9, r5 |
| ; P8BE-NEXT: add r9, r11, r9 |
| ; P8BE-NEXT: mulhw r11, r10, r5 |
| ; P8BE-NEXT: mulhw r5, r4, r5 |
| ; P8BE-NEXT: add r10, r11, r10 |
| ; P8BE-NEXT: srwi r11, r8, 31 |
| ; P8BE-NEXT: srawi r8, r8, 6 |
| ; P8BE-NEXT: add r5, r5, r4 |
| ; P8BE-NEXT: add r8, r8, r11 |
| ; P8BE-NEXT: srwi r11, r9, 31 |
| ; P8BE-NEXT: srawi r9, r9, 6 |
| ; P8BE-NEXT: add r9, r9, r11 |
| ; P8BE-NEXT: srwi r11, r10, 31 |
| ; P8BE-NEXT: srawi r10, r10, 6 |
| ; P8BE-NEXT: mtvsrwz v3, r8 |
| ; P8BE-NEXT: add r10, r10, r11 |
| ; P8BE-NEXT: srwi r11, r5, 31 |
| ; P8BE-NEXT: srawi r5, r5, 6 |
| ; P8BE-NEXT: mtvsrwz v4, r9 |
| ; P8BE-NEXT: add r5, r5, r11 |
| ; P8BE-NEXT: mulli r11, r8, 95 |
| ; P8BE-NEXT: sub r3, r3, r11 |
| ; P8BE-NEXT: mulli r11, r9, 95 |
| ; P8BE-NEXT: mtvsrwz v5, r3 |
| ; P8BE-NEXT: sub r6, r6, r11 |
| ; P8BE-NEXT: mulli r11, r10, 95 |
| ; P8BE-NEXT: mtvsrwz v0, r6 |
| ; P8BE-NEXT: sub r7, r7, r11 |
| ; P8BE-NEXT: mulli r11, r5, 95 |
| ; P8BE-NEXT: mtvsrwz v1, r7 |
| ; P8BE-NEXT: sub r4, r4, r11 |
| ; P8BE-NEXT: addis r11, r2, .LCPI2_0@toc@ha |
| ; P8BE-NEXT: addi r11, r11, .LCPI2_0@toc@l |
| ; P8BE-NEXT: lxvw4x v2, 0, r11 |
| ; P8BE-NEXT: vperm v5, v0, v5, v2 |
| ; P8BE-NEXT: mtvsrwz v0, r4 |
| ; P8BE-NEXT: vperm v3, v4, v3, v2 |
| ; P8BE-NEXT: mtvsrwz v4, r10 |
| ; P8BE-NEXT: vperm v0, v0, v1, v2 |
| ; P8BE-NEXT: mtvsrwz v1, r5 |
| ; P8BE-NEXT: vperm v2, v1, v4, v2 |
| ; P8BE-NEXT: xxmrghw v4, v0, v5 |
| ; P8BE-NEXT: xxmrghw v2, v2, v3 |
| ; P8BE-NEXT: vadduhm v2, v4, 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: xxmrglw 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: mtfprwz f0, 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: mtfprwz f1, r3 |
| ; P9BE-NEXT: addis r3, r2, .LCPI3_0@toc@ha |
| ; P9BE-NEXT: ori r4, r4, 37253 |
| ; P9BE-NEXT: addi r3, r3, .LCPI3_0@toc@l |
| ; P9BE-NEXT: lxv vs2, 0(r3) |
| ; P9BE-NEXT: li r3, 6 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: xxperm vs0, vs1, vs2 |
| ; 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: mtfprwz f1, 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: mtfprwz f3, r3 |
| ; P9BE-NEXT: xxperm vs1, vs3, vs2 |
| ; P9BE-NEXT: xxmrghw v2, vs0, vs1 |
| ; P9BE-NEXT: blr |
| ; |
| ; P8LE-LABEL: dont_fold_srem_power_of_two: |
| ; P8LE: # %bb.0: |
| ; P8LE-NEXT: xxswapd vs0, v2 |
| ; P8LE-NEXT: mffprd r3, f0 |
| ; P8LE-NEXT: clrldi r4, r3, 48 |
| ; P8LE-NEXT: extsh r4, r4 |
| ; P8LE-NEXT: srawi r5, r4, 6 |
| ; P8LE-NEXT: addze r5, r5 |
| ; P8LE-NEXT: slwi r5, r5, 6 |
| ; P8LE-NEXT: sub r4, r4, r5 |
| ; P8LE-NEXT: mtvsrd v2, r4 |
| ; P8LE-NEXT: rldicl r4, r3, 48, 48 |
| ; P8LE-NEXT: extsh r4, r4 |
| ; P8LE-NEXT: srawi r5, r4, 5 |
| ; P8LE-NEXT: addze r5, r5 |
| ; P8LE-NEXT: slwi r5, r5, 5 |
| ; P8LE-NEXT: sub r4, r4, r5 |
| ; P8LE-NEXT: lis r5, -21386 |
| ; P8LE-NEXT: mtvsrd v3, r4 |
| ; P8LE-NEXT: rldicl r4, r3, 16, 48 |
| ; P8LE-NEXT: ori r5, r5, 37253 |
| ; P8LE-NEXT: rldicl r3, r3, 32, 48 |
| ; P8LE-NEXT: extsh r4, r4 |
| ; P8LE-NEXT: extsh r3, r3 |
| ; P8LE-NEXT: mulhw r5, r4, r5 |
| ; P8LE-NEXT: add r5, r5, r4 |
| ; P8LE-NEXT: srwi r6, r5, 31 |
| ; P8LE-NEXT: srawi r5, r5, 6 |
| ; P8LE-NEXT: add r5, r5, r6 |
| ; P8LE-NEXT: mulli r5, r5, 95 |
| ; P8LE-NEXT: sub r4, r4, r5 |
| ; P8LE-NEXT: vmrghh v2, v3, v2 |
| ; P8LE-NEXT: mtvsrd v3, r4 |
| ; P8LE-NEXT: srawi r4, r3, 3 |
| ; P8LE-NEXT: addze r4, r4 |
| ; P8LE-NEXT: slwi r4, r4, 3 |
| ; P8LE-NEXT: sub r3, r3, r4 |
| ; P8LE-NEXT: mtvsrd v4, r3 |
| ; P8LE-NEXT: vmrghh v3, v3, v4 |
| ; P8LE-NEXT: xxmrglw v2, v3, v2 |
| ; P8LE-NEXT: blr |
| ; |
| ; P8BE-LABEL: dont_fold_srem_power_of_two: |
| ; P8BE: # %bb.0: |
| ; P8BE-NEXT: mfvsrd r3, v2 |
| ; P8BE-NEXT: rldicl r4, r3, 32, 48 |
| ; P8BE-NEXT: extsh r4, r4 |
| ; P8BE-NEXT: srawi r5, r4, 5 |
| ; P8BE-NEXT: addze r5, r5 |
| ; P8BE-NEXT: slwi r5, r5, 5 |
| ; P8BE-NEXT: sub r4, r4, r5 |
| ; P8BE-NEXT: mtvsrwz v2, r4 |
| ; P8BE-NEXT: rldicl r4, r3, 16, 48 |
| ; P8BE-NEXT: extsh r4, r4 |
| ; P8BE-NEXT: srawi r5, r4, 6 |
| ; P8BE-NEXT: addze r5, r5 |
| ; P8BE-NEXT: slwi r5, r5, 6 |
| ; P8BE-NEXT: sub r4, r4, r5 |
| ; P8BE-NEXT: lis r5, -21386 |
| ; P8BE-NEXT: mtvsrwz v3, r4 |
| ; P8BE-NEXT: addis r4, r2, .LCPI3_0@toc@ha |
| ; P8BE-NEXT: ori r5, r5, 37253 |
| ; P8BE-NEXT: addi r4, r4, .LCPI3_0@toc@l |
| ; P8BE-NEXT: lxvw4x v4, 0, r4 |
| ; P8BE-NEXT: clrldi r4, r3, 48 |
| ; P8BE-NEXT: rldicl r3, r3, 48, 48 |
| ; P8BE-NEXT: extsh r4, r4 |
| ; P8BE-NEXT: extsh r3, r3 |
| ; P8BE-NEXT: mulhw r5, r4, r5 |
| ; P8BE-NEXT: add r5, r5, r4 |
| ; P8BE-NEXT: srwi r6, r5, 31 |
| ; P8BE-NEXT: srawi r5, r5, 6 |
| ; P8BE-NEXT: add r5, r5, r6 |
| ; P8BE-NEXT: mulli r5, r5, 95 |
| ; P8BE-NEXT: sub r4, r4, r5 |
| ; P8BE-NEXT: vperm v2, v3, v2, v4 |
| ; P8BE-NEXT: mtvsrwz v3, r4 |
| ; P8BE-NEXT: srawi r4, r3, 3 |
| ; P8BE-NEXT: addze r4, r4 |
| ; P8BE-NEXT: slwi r4, r4, 3 |
| ; P8BE-NEXT: sub r3, r3, r4 |
| ; P8BE-NEXT: mtvsrwz v5, r3 |
| ; P8BE-NEXT: vperm v3, v5, v3, v4 |
| ; P8BE-NEXT: xxmrghw 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: xxmrglw 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: mtfprwz f0, r3 |
| ; P9BE-NEXT: li r3, 6 |
| ; P9BE-NEXT: ori r4, r4, 47143 |
| ; 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: mtfprwz f1, r3 |
| ; P9BE-NEXT: addis r3, r2, .LCPI4_0@toc@ha |
| ; P9BE-NEXT: ori r4, r4, 30865 |
| ; P9BE-NEXT: addi r3, r3, .LCPI4_0@toc@l |
| ; P9BE-NEXT: lxv vs2, 0(r3) |
| ; P9BE-NEXT: li r3, 2 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: xxperm vs1, vs0, vs2 |
| ; 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: mtfprwz f0, r3 |
| ; P9BE-NEXT: li r3, 0 |
| ; P9BE-NEXT: mtfprwz f3, r3 |
| ; P9BE-NEXT: xxperm vs0, vs3, vs2 |
| ; P9BE-NEXT: xxmrghw v2, vs0, vs1 |
| ; P9BE-NEXT: blr |
| ; |
| ; P8LE-LABEL: dont_fold_srem_one: |
| ; P8LE: # %bb.0: |
| ; P8LE-NEXT: xxswapd vs0, v2 |
| ; P8LE-NEXT: lis r8, 24749 |
| ; P8LE-NEXT: lis r4, -19946 |
| ; P8LE-NEXT: lis r5, -14230 |
| ; P8LE-NEXT: mffprd r3, f0 |
| ; P8LE-NEXT: ori r8, r8, 47143 |
| ; P8LE-NEXT: ori r4, r4, 17097 |
| ; P8LE-NEXT: ori r5, r5, 30865 |
| ; P8LE-NEXT: rldicl r6, r3, 32, 48 |
| ; P8LE-NEXT: rldicl r7, r3, 48, 48 |
| ; P8LE-NEXT: rldicl r3, r3, 16, 48 |
| ; P8LE-NEXT: extsh r3, r3 |
| ; P8LE-NEXT: extsh r6, r6 |
| ; P8LE-NEXT: extsh r7, r7 |
| ; P8LE-NEXT: mulhw r8, r3, r8 |
| ; P8LE-NEXT: mulhw r4, r6, r4 |
| ; P8LE-NEXT: mulhw r5, r7, r5 |
| ; P8LE-NEXT: srwi r9, r8, 31 |
| ; P8LE-NEXT: srawi r8, r8, 11 |
| ; P8LE-NEXT: add r4, r4, r6 |
| ; P8LE-NEXT: add r5, r5, r7 |
| ; P8LE-NEXT: add r8, r8, r9 |
| ; P8LE-NEXT: srwi r9, r4, 31 |
| ; P8LE-NEXT: srawi r4, r4, 4 |
| ; P8LE-NEXT: mulli r8, r8, 5423 |
| ; P8LE-NEXT: add r4, r4, r9 |
| ; P8LE-NEXT: srwi r9, r5, 31 |
| ; P8LE-NEXT: srawi r5, r5, 9 |
| ; P8LE-NEXT: add r5, r5, r9 |
| ; P8LE-NEXT: sub r3, r3, r8 |
| ; P8LE-NEXT: mtvsrd v2, r3 |
| ; P8LE-NEXT: mulli r3, r4, 23 |
| ; P8LE-NEXT: mulli r4, r5, 654 |
| ; P8LE-NEXT: sub r3, r6, r3 |
| ; P8LE-NEXT: sub r4, r7, r4 |
| ; P8LE-NEXT: mtvsrd v3, r3 |
| ; P8LE-NEXT: li r3, 0 |
| ; P8LE-NEXT: mtvsrd v4, r3 |
| ; P8LE-NEXT: vmrghh v2, v2, v3 |
| ; P8LE-NEXT: mtvsrd v3, r4 |
| ; P8LE-NEXT: vmrghh v3, v3, v4 |
| ; P8LE-NEXT: xxmrglw v2, v2, v3 |
| ; P8LE-NEXT: blr |
| ; |
| ; P8BE-LABEL: dont_fold_srem_one: |
| ; P8BE: # %bb.0: |
| ; P8BE-NEXT: mfvsrd r3, v2 |
| ; P8BE-NEXT: lis r4, -19946 |
| ; P8BE-NEXT: lis r8, 24749 |
| ; P8BE-NEXT: lis r5, -14230 |
| ; P8BE-NEXT: ori r4, r4, 17097 |
| ; P8BE-NEXT: ori r8, r8, 47143 |
| ; P8BE-NEXT: ori r5, r5, 30865 |
| ; P8BE-NEXT: rldicl r6, r3, 48, 48 |
| ; P8BE-NEXT: rldicl r7, r3, 32, 48 |
| ; P8BE-NEXT: clrldi r3, r3, 48 |
| ; P8BE-NEXT: extsh r6, r6 |
| ; P8BE-NEXT: extsh r3, r3 |
| ; P8BE-NEXT: extsh r7, r7 |
| ; P8BE-NEXT: mulhw r4, r6, r4 |
| ; P8BE-NEXT: mulhw r8, r3, r8 |
| ; P8BE-NEXT: mulhw r5, r7, r5 |
| ; P8BE-NEXT: add r4, r4, r6 |
| ; P8BE-NEXT: srwi r9, r8, 31 |
| ; P8BE-NEXT: srawi r8, r8, 11 |
| ; P8BE-NEXT: add r5, r5, r7 |
| ; P8BE-NEXT: add r8, r8, r9 |
| ; P8BE-NEXT: srwi r9, r4, 31 |
| ; P8BE-NEXT: srawi r4, r4, 4 |
| ; P8BE-NEXT: add r4, r4, r9 |
| ; P8BE-NEXT: mulli r8, r8, 5423 |
| ; P8BE-NEXT: srwi r9, r5, 31 |
| ; P8BE-NEXT: srawi r5, r5, 9 |
| ; P8BE-NEXT: mulli r4, r4, 23 |
| ; P8BE-NEXT: add r5, r5, r9 |
| ; P8BE-NEXT: addis r9, r2, .LCPI4_0@toc@ha |
| ; P8BE-NEXT: addi r9, r9, .LCPI4_0@toc@l |
| ; P8BE-NEXT: mulli r5, r5, 654 |
| ; P8BE-NEXT: sub r3, r3, r8 |
| ; P8BE-NEXT: lxvw4x v2, 0, r9 |
| ; P8BE-NEXT: sub r4, r6, r4 |
| ; P8BE-NEXT: mtvsrwz v3, r3 |
| ; P8BE-NEXT: mtvsrwz v4, r4 |
| ; P8BE-NEXT: sub r3, r7, r5 |
| ; P8BE-NEXT: vperm v3, v4, v3, v2 |
| ; P8BE-NEXT: mtvsrwz v4, r3 |
| ; P8BE-NEXT: li r3, 0 |
| ; P8BE-NEXT: mtvsrwz v5, r3 |
| ; P8BE-NEXT: vperm v2, v5, v4, v2 |
| ; P8BE-NEXT: xxmrghw 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: xxmrglw 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: mtfprwz f0, r3 |
| ; P9BE-NEXT: li r3, 6 |
| ; P9BE-NEXT: ori r4, r4, 47143 |
| ; 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: mtfprwz f1, r3 |
| ; P9BE-NEXT: addis r3, r2, .LCPI5_0@toc@ha |
| ; P9BE-NEXT: addi r3, r3, .LCPI5_0@toc@l |
| ; P9BE-NEXT: lxv vs2, 0(r3) |
| ; P9BE-NEXT: li r3, 2 |
| ; P9BE-NEXT: vextuhlx r3, r3, v2 |
| ; P9BE-NEXT: extsh r3, r3 |
| ; P9BE-NEXT: xxperm vs1, vs0, vs2 |
| ; 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: mtfprwz f0, r3 |
| ; P9BE-NEXT: li r3, 0 |
| ; P9BE-NEXT: mtfprwz f3, r3 |
| ; P9BE-NEXT: xxperm vs0, vs3, vs2 |
| ; P9BE-NEXT: xxmrghw v2, vs0, vs1 |
| ; P9BE-NEXT: blr |
| ; |
| ; P8LE-LABEL: dont_fold_urem_i16_smax: |
| ; P8LE: # %bb.0: |
| ; P8LE-NEXT: xxswapd vs0, v2 |
| ; P8LE-NEXT: lis r4, -19946 |
| ; P8LE-NEXT: lis r6, 24749 |
| ; P8LE-NEXT: li r8, 0 |
| ; P8LE-NEXT: mffprd r3, f0 |
| ; P8LE-NEXT: ori r4, r4, 17097 |
| ; P8LE-NEXT: ori r6, r6, 47143 |
| ; P8LE-NEXT: mtvsrd v2, r8 |
| ; P8LE-NEXT: rldicl r5, r3, 32, 48 |
| ; P8LE-NEXT: rldicl r7, r3, 16, 48 |
| ; P8LE-NEXT: rldicl r3, r3, 48, 48 |
| ; P8LE-NEXT: extsh r5, r5 |
| ; P8LE-NEXT: extsh r7, r7 |
| ; P8LE-NEXT: extsh r3, r3 |
| ; P8LE-NEXT: mulhw r4, r5, r4 |
| ; P8LE-NEXT: mulhw r6, r7, r6 |
| ; P8LE-NEXT: add r4, r4, r5 |
| ; P8LE-NEXT: srwi r8, r6, 31 |
| ; P8LE-NEXT: srawi r6, r6, 11 |
| ; P8LE-NEXT: add r6, r6, r8 |
| ; P8LE-NEXT: srwi r8, r4, 31 |
| ; P8LE-NEXT: srawi r4, r4, 4 |
| ; P8LE-NEXT: add r4, r4, r8 |
| ; P8LE-NEXT: mulli r6, r6, 5423 |
| ; P8LE-NEXT: mulli r4, r4, 23 |
| ; P8LE-NEXT: sub r6, r7, r6 |
| ; P8LE-NEXT: sub r4, r5, r4 |
| ; P8LE-NEXT: srawi r5, r3, 15 |
| ; P8LE-NEXT: mtvsrd v3, r6 |
| ; P8LE-NEXT: addze r5, r5 |
| ; P8LE-NEXT: mtvsrd v4, r4 |
| ; P8LE-NEXT: slwi r4, r5, 15 |
| ; P8LE-NEXT: sub r3, r3, r4 |
| ; P8LE-NEXT: vmrghh v3, v3, v4 |
| ; P8LE-NEXT: mtvsrd v4, r3 |
| ; P8LE-NEXT: vmrghh v2, v4, v2 |
| ; P8LE-NEXT: xxmrglw 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, -19946 |
| ; P8BE-NEXT: lis r6, 24749 |
| ; P8BE-NEXT: ori r4, r4, 17097 |
| ; P8BE-NEXT: ori r6, r6, 47143 |
| ; P8BE-NEXT: rldicl r5, r3, 48, 48 |
| ; P8BE-NEXT: clrldi r7, r3, 48 |
| ; P8BE-NEXT: rldicl r3, r3, 32, 48 |
| ; P8BE-NEXT: extsh r5, r5 |
| ; P8BE-NEXT: extsh r7, r7 |
| ; P8BE-NEXT: extsh r3, r3 |
| ; P8BE-NEXT: mulhw r4, r5, r4 |
| ; P8BE-NEXT: mulhw r6, r7, r6 |
| ; P8BE-NEXT: add r4, r4, r5 |
| ; P8BE-NEXT: srwi r8, r6, 31 |
| ; P8BE-NEXT: srawi r6, r6, 11 |
| ; P8BE-NEXT: add r6, r6, r8 |
| ; P8BE-NEXT: srwi r8, r4, 31 |
| ; P8BE-NEXT: srawi r4, r4, 4 |
| ; P8BE-NEXT: add r4, r4, r8 |
| ; P8BE-NEXT: addis r8, r2, .LCPI5_0@toc@ha |
| ; P8BE-NEXT: mulli r6, r6, 5423 |
| ; P8BE-NEXT: mulli r4, r4, 23 |
| ; P8BE-NEXT: addi r8, r8, .LCPI5_0@toc@l |
| ; P8BE-NEXT: lxvw4x v2, 0, r8 |
| ; P8BE-NEXT: srawi r8, r3, 15 |
| ; P8BE-NEXT: sub r6, r7, r6 |
| ; P8BE-NEXT: addze r8, r8 |
| ; P8BE-NEXT: sub r4, r5, r4 |
| ; P8BE-NEXT: mtvsrwz v3, r6 |
| ; P8BE-NEXT: slwi r8, r8, 15 |
| ; P8BE-NEXT: mtvsrwz v4, r4 |
| ; P8BE-NEXT: sub r3, r3, r8 |
| ; P8BE-NEXT: vperm v3, v4, v3, v2 |
| ; P8BE-NEXT: mtvsrwz v4, r3 |
| ; P8BE-NEXT: li r3, 0 |
| ; P8BE-NEXT: mtvsrwz v5, r3 |
| ; P8BE-NEXT: vperm v2, v5, v4, v2 |
| ; P8BE-NEXT: xxmrghw 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 r4, 12374 |
| ; P8LE-NEXT: lis r3, 5698 |
| ; P8LE-NEXT: lis r5, 3206 |
| ; P8LE-NEXT: xxswapd vs0, v3 |
| ; P8LE-NEXT: mfvsrd r7, v3 |
| ; P8LE-NEXT: mfvsrd r8, v2 |
| ; P8LE-NEXT: ori r4, r4, 56339 |
| ; P8LE-NEXT: ori r3, r3, 51289 |
| ; P8LE-NEXT: ori r5, r5, 42889 |
| ; P8LE-NEXT: mffprd r6, f0 |
| ; P8LE-NEXT: rldic r4, r4, 33, 1 |
| ; P8LE-NEXT: rldic r3, r3, 35, 0 |
| ; P8LE-NEXT: rldic r5, r5, 35, 1 |
| ; P8LE-NEXT: oris r4, r4, 58853 |
| ; P8LE-NEXT: oris r3, r3, 22795 |
| ; P8LE-NEXT: oris r5, r5, 1603 |
| ; P8LE-NEXT: ori r4, r4, 6055 |
| ; P8LE-NEXT: ori r3, r3, 8549 |
| ; P8LE-NEXT: ori r5, r5, 21445 |
| ; P8LE-NEXT: mulhd r4, r7, r4 |
| ; P8LE-NEXT: mulhd r3, r6, r3 |
| ; P8LE-NEXT: mulhd r5, r8, r5 |
| ; P8LE-NEXT: rldicl r9, r4, 1, 63 |
| ; P8LE-NEXT: sradi r4, r4, 11 |
| ; P8LE-NEXT: add r3, r3, r6 |
| ; P8LE-NEXT: add r4, r4, r9 |
| ; P8LE-NEXT: rldicl r9, r5, 1, 63 |
| ; P8LE-NEXT: sradi r5, r5, 8 |
| ; P8LE-NEXT: add r5, r5, r9 |
| ; P8LE-NEXT: rldicl r9, r3, 1, 63 |
| ; P8LE-NEXT: sradi r3, r3, 4 |
| ; P8LE-NEXT: mulli r4, r4, 5423 |
| ; P8LE-NEXT: add r3, r3, r9 |
| ; P8LE-NEXT: mulli r5, r5, 654 |
| ; P8LE-NEXT: mulli r3, r3, 23 |
| ; P8LE-NEXT: sub r4, r7, r4 |
| ; P8LE-NEXT: mtfprd f0, r4 |
| ; P8LE-NEXT: sub r5, r8, r5 |
| ; P8LE-NEXT: sub r3, r6, r3 |
| ; P8LE-NEXT: mtfprd f1, r3 |
| ; P8LE-NEXT: li r3, 0 |
| ; P8LE-NEXT: xxmrghd v3, vs0, vs1 |
| ; P8LE-NEXT: mtfprd f0, r5 |
| ; P8LE-NEXT: mtfprd f1, r3 |
| ; P8LE-NEXT: xxmrghd v2, vs0, vs1 |
| ; P8LE-NEXT: blr |
| ; |
| ; P8BE-LABEL: dont_fold_srem_i64: |
| ; P8BE: # %bb.0: |
| ; P8BE-NEXT: lis r4, 12374 |
| ; P8BE-NEXT: lis r3, 5698 |
| ; P8BE-NEXT: lis r5, 3206 |
| ; P8BE-NEXT: xxswapd vs0, v3 |
| ; P8BE-NEXT: xxswapd vs1, v2 |
| ; P8BE-NEXT: mfvsrd r6, v3 |
| ; P8BE-NEXT: ori r4, r4, 56339 |
| ; P8BE-NEXT: ori r3, r3, 51289 |
| ; P8BE-NEXT: ori r5, r5, 42889 |
| ; P8BE-NEXT: mffprd r7, f0 |
| ; P8BE-NEXT: mffprd r8, f1 |
| ; P8BE-NEXT: rldic r4, r4, 33, 1 |
| ; P8BE-NEXT: rldic r3, r3, 35, 0 |
| ; P8BE-NEXT: rldic r5, r5, 35, 1 |
| ; P8BE-NEXT: oris r4, r4, 58853 |
| ; P8BE-NEXT: oris r3, r3, 22795 |
| ; P8BE-NEXT: oris r5, r5, 1603 |
| ; P8BE-NEXT: ori r4, r4, 6055 |
| ; P8BE-NEXT: ori r3, r3, 8549 |
| ; P8BE-NEXT: ori r5, r5, 21445 |
| ; P8BE-NEXT: mulhd r4, r7, r4 |
| ; P8BE-NEXT: mulhd r3, r6, r3 |
| ; P8BE-NEXT: mulhd r5, r8, r5 |
| ; P8BE-NEXT: rldicl r9, r4, 1, 63 |
| ; P8BE-NEXT: sradi r4, r4, 11 |
| ; P8BE-NEXT: add r3, r3, r6 |
| ; P8BE-NEXT: add r4, r4, r9 |
| ; P8BE-NEXT: rldicl r9, r5, 1, 63 |
| ; P8BE-NEXT: sradi r5, r5, 8 |
| ; P8BE-NEXT: add r5, r5, r9 |
| ; P8BE-NEXT: rldicl r9, r3, 1, 63 |
| ; P8BE-NEXT: sradi r3, r3, 4 |
| ; P8BE-NEXT: mulli r4, r4, 5423 |
| ; P8BE-NEXT: add r3, r3, r9 |
| ; P8BE-NEXT: mulli r5, r5, 654 |
| ; P8BE-NEXT: mulli r3, r3, 23 |
| ; P8BE-NEXT: sub r4, r7, r4 |
| ; P8BE-NEXT: mtfprd f0, r4 |
| ; P8BE-NEXT: sub r5, r8, r5 |
| ; P8BE-NEXT: sub r3, r6, r3 |
| ; P8BE-NEXT: mtfprd f1, r3 |
| ; P8BE-NEXT: li r3, 0 |
| ; P8BE-NEXT: xxmrghd v3, vs1, vs0 |
| ; P8BE-NEXT: mtfprd f0, r5 |
| ; P8BE-NEXT: mtfprd f1, r3 |
| ; P8BE-NEXT: xxmrghd v2, vs1, vs0 |
| ; P8BE-NEXT: blr |
| %1 = srem <4 x i64> %x, <i64 1, i64 654, i64 23, i64 5423> |
| ret <4 x i64> %1 |
| } |
