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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -ppc-asm-full-reg-names -verify-machineinstrs < %s -mtriple=ppc32-- -mcpu=ppc32 | FileCheck %s --check-prefixes=X323; RUN: llc -ppc-asm-full-reg-names -verify-machineinstrs < %s -mtriple=ppc32-- -mcpu=pwr7 | FileCheck %s --check-prefixes=X32,PWR7_324; RUN: llc -ppc-asm-full-reg-names -verify-machineinstrs < %s -mtriple=powerpc64-- -mcpu=ppc64 | FileCheck %s --check-prefixes=X645; RUN: llc -ppc-asm-full-reg-names -verify-machineinstrs < %s -mtriple=powerpc64-- -mcpu=pwr7 | FileCheck %s --check-prefixes=PWR7_646; RUN: llc -ppc-asm-full-reg-names -verify-machineinstrs < %s -mtriple=powerpc64-- -mcpu=a2 | FileCheck %s --check-prefixes=A2_647 8 9define void @STWBRX(i32 %i, ptr %ptr, i32 %off) {10; X32-LABEL: STWBRX:11; X32: # %bb.0:12; X32-NEXT: stwbrx r3, r4, r513; X32-NEXT: blr14;15; X64-LABEL: STWBRX:16; X64: # %bb.0:17; X64-NEXT: extsw r5, r518; X64-NEXT: stwbrx r3, r4, r519; X64-NEXT: blr20;21; PWR7_64-LABEL: STWBRX:22; PWR7_64: # %bb.0:23; PWR7_64-NEXT: extsw r5, r524; PWR7_64-NEXT: stwbrx r3, r4, r525; PWR7_64-NEXT: blr26;27; A2_64-LABEL: STWBRX:28; A2_64: # %bb.0:29; A2_64-NEXT: extsw r5, r530; A2_64-NEXT: stwbrx r3, r4, r531; A2_64-NEXT: blr32 %tmp1 = getelementptr i8, ptr %ptr, i32 %off33 %tmp13 = tail call i32 @llvm.bswap.i32( i32 %i )34 store i32 %tmp13, ptr %tmp135 ret void36}37 38define i32 @LWBRX(ptr %ptr, i32 %off) {39; X32-LABEL: LWBRX:40; X32: # %bb.0:41; X32-NEXT: lwbrx r3, r3, r442; X32-NEXT: blr43;44; X64-LABEL: LWBRX:45; X64: # %bb.0:46; X64-NEXT: extsw r4, r447; X64-NEXT: lwbrx r3, r3, r448; X64-NEXT: blr49;50; PWR7_64-LABEL: LWBRX:51; PWR7_64: # %bb.0:52; PWR7_64-NEXT: extsw r4, r453; PWR7_64-NEXT: lwbrx r3, r3, r454; PWR7_64-NEXT: blr55;56; A2_64-LABEL: LWBRX:57; A2_64: # %bb.0:58; A2_64-NEXT: extsw r4, r459; A2_64-NEXT: lwbrx r3, r3, r460; A2_64-NEXT: blr61 %tmp1 = getelementptr i8, ptr %ptr, i32 %off62 %tmp = load i32, ptr %tmp163 %tmp14 = tail call i32 @llvm.bswap.i32( i32 %tmp )64 ret i32 %tmp1465}66 67define void @STHBRX(i16 %s, ptr %ptr, i32 %off) {68; X32-LABEL: STHBRX:69; X32: # %bb.0:70; X32-NEXT: sthbrx r3, r4, r571; X32-NEXT: blr72;73; X64-LABEL: STHBRX:74; X64: # %bb.0:75; X64-NEXT: extsw r5, r576; X64-NEXT: sthbrx r3, r4, r577; X64-NEXT: blr78;79; PWR7_64-LABEL: STHBRX:80; PWR7_64: # %bb.0:81; PWR7_64-NEXT: extsw r5, r582; PWR7_64-NEXT: sthbrx r3, r4, r583; PWR7_64-NEXT: blr84;85; A2_64-LABEL: STHBRX:86; A2_64: # %bb.0:87; A2_64-NEXT: extsw r5, r588; A2_64-NEXT: sthbrx r3, r4, r589; A2_64-NEXT: blr90 %tmp1 = getelementptr i8, ptr %ptr, i32 %off91 %tmp5 = call i16 @llvm.bswap.i16( i16 %s )92 store i16 %tmp5, ptr %tmp193 ret void94}95 96define i16 @LHBRX(ptr %ptr, i32 %off) {97; X32-LABEL: LHBRX:98; X32: # %bb.0:99; X32-NEXT: lhbrx r3, r3, r4100; X32-NEXT: blr101;102; X64-LABEL: LHBRX:103; X64: # %bb.0:104; X64-NEXT: extsw r4, r4105; X64-NEXT: lhbrx r3, r3, r4106; X64-NEXT: blr107;108; PWR7_64-LABEL: LHBRX:109; PWR7_64: # %bb.0:110; PWR7_64-NEXT: extsw r4, r4111; PWR7_64-NEXT: lhbrx r3, r3, r4112; PWR7_64-NEXT: blr113;114; A2_64-LABEL: LHBRX:115; A2_64: # %bb.0:116; A2_64-NEXT: extsw r4, r4117; A2_64-NEXT: lhbrx r3, r3, r4118; A2_64-NEXT: blr119 %tmp1 = getelementptr i8, ptr %ptr, i32 %off120 %tmp = load i16, ptr %tmp1121 %tmp6 = call i16 @llvm.bswap.i16( i16 %tmp )122 ret i16 %tmp6123}124 125; TODO: combine the bswap feeding a store on subtargets126; that do not have an STDBRX.127define void @STDBRX(i64 %i, ptr %ptr, i64 %off) {128; PWR7_32-LABEL: STDBRX:129; PWR7_32: # %bb.0:130; PWR7_32-NEXT: add r6, r5, r8131; PWR7_32-NEXT: stwbrx r4, r5, r8132; PWR7_32-NEXT: li r4, 4133; PWR7_32-NEXT: stwbrx r3, r6, r4134; PWR7_32-NEXT: blr135;136; X64-LABEL: STDBRX:137; X64: # %bb.0:138; X64-NEXT: rotldi r6, r3, 16139; X64-NEXT: rotldi r7, r3, 8140; X64-NEXT: rldimi r7, r6, 8, 48141; X64-NEXT: rotldi r6, r3, 24142; X64-NEXT: rldimi r7, r6, 16, 40143; X64-NEXT: rotldi r6, r3, 32144; X64-NEXT: rldimi r7, r6, 24, 32145; X64-NEXT: rotldi r6, r3, 48146; X64-NEXT: rldimi r7, r6, 40, 16147; X64-NEXT: rotldi r6, r3, 56148; X64-NEXT: rldimi r7, r6, 48, 8149; X64-NEXT: rldimi r7, r3, 56, 0150; X64-NEXT: stdx r7, r4, r5151; X64-NEXT: blr152;153; PWR7_64-LABEL: STDBRX:154; PWR7_64: # %bb.0:155; PWR7_64-NEXT: stdbrx r3, r4, r5156; PWR7_64-NEXT: blr157;158; A2_64-LABEL: STDBRX:159; A2_64: # %bb.0:160; A2_64-NEXT: stdbrx r3, r4, r5161; A2_64-NEXT: blr162 %tmp1 = getelementptr i8, ptr %ptr, i64 %off163 %tmp13 = tail call i64 @llvm.bswap.i64( i64 %i )164 store i64 %tmp13, ptr %tmp1165 ret void166}167 168define i64 @LDBRX(ptr %ptr, i64 %off) {169; PWR7_32-LABEL: LDBRX:170; PWR7_32: # %bb.0:171; PWR7_32-NEXT: add r5, r3, r6172; PWR7_32-NEXT: lwbrx r4, r3, r6173; PWR7_32-NEXT: li r3, 4174; PWR7_32-NEXT: lwbrx r3, r5, r3175; PWR7_32-NEXT: blr176;177; X64-LABEL: LDBRX:178; X64: # %bb.0:179; X64-NEXT: li r6, 4180; X64-NEXT: lwbrx r5, r3, r4181; X64-NEXT: add r3, r3, r4182; X64-NEXT: lwbrx r3, r3, r6183; X64-NEXT: rldimi r5, r3, 32, 0184; X64-NEXT: mr r3, r5185; X64-NEXT: blr186;187; PWR7_64-LABEL: LDBRX:188; PWR7_64: # %bb.0:189; PWR7_64-NEXT: ldbrx r3, r3, r4190; PWR7_64-NEXT: blr191;192; A2_64-LABEL: LDBRX:193; A2_64: # %bb.0:194; A2_64-NEXT: ldbrx r3, r3, r4195; A2_64-NEXT: blr196 %tmp1 = getelementptr i8, ptr %ptr, i64 %off197 %tmp = load i64, ptr %tmp1198 %tmp14 = tail call i64 @llvm.bswap.i64( i64 %tmp )199 ret i64 %tmp14200}201 202declare i16 @llvm.bswap.i16(i16)203declare i32 @llvm.bswap.i32(i32)204declare i64 @llvm.bswap.i64(i64)205