| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 |
| ; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr8 \ |
| ; RUN: -ppc-asm-full-reg-names < %s | FileCheck %s --check-prefixes=AIX32 |
| ; RUN: llc -verify-machineinstrs -mtriple powerpc64-ibm-aix-xcoff -mcpu=pwr8 \ |
| ; RUN: -ppc-asm-full-reg-names < %s | FileCheck %s --check-prefixes=AIX64 |
| ; RUN: llc -verify-machineinstrs -mtriple powerpc64-unknown-linux -mcpu=pwr8 \ |
| ; RUN: -ppc-asm-full-reg-names < %s | FileCheck %s --check-prefixes=LINUX64BE |
| ; RUN: llc -verify-machineinstrs -mtriple powerpc64le-unknown-linux -mcpu=pwr8 \ |
| ; RUN: -ppc-asm-full-reg-names < %s | FileCheck %s --check-prefixes=LINUX64LE |
| |
| define dso_local i64 @rotatemask32(i64 noundef %word) local_unnamed_addr #0 { |
| ; AIX32-LABEL: rotatemask32: |
| ; AIX32: # %bb.0: # %entry |
| ; AIX32-NEXT: cntlzw r5, r3 |
| ; AIX32-NEXT: cmplwi r3, 0 |
| ; AIX32-NEXT: cntlzw r3, r4 |
| ; AIX32-NEXT: addi r3, r3, 32 |
| ; AIX32-NEXT: iseleq r3, r3, r5 |
| ; AIX32-NEXT: rlwnm r4, r4, r3, 1, 31 |
| ; AIX32-NEXT: li r3, 0 |
| ; AIX32-NEXT: blr |
| ; |
| ; AIX64-LABEL: rotatemask32: |
| ; AIX64: # %bb.0: # %entry |
| ; AIX64-NEXT: cntlzd r4, r3 |
| ; AIX64-NEXT: rlwnm r3, r3, r4, 1, 31 |
| ; AIX64-NEXT: blr |
| ; |
| ; LINUX64BE-LABEL: rotatemask32: |
| ; LINUX64BE: # %bb.0: # %entry |
| ; LINUX64BE-NEXT: cntlzd r4, r3 |
| ; LINUX64BE-NEXT: rlwnm r3, r3, r4, 1, 31 |
| ; LINUX64BE-NEXT: blr |
| ; |
| ; LINUX64LE-LABEL: rotatemask32: |
| ; LINUX64LE: # %bb.0: # %entry |
| ; LINUX64LE-NEXT: cntlzd r4, r3 |
| ; LINUX64LE-NEXT: rlwnm r3, r3, r4, 1, 31 |
| ; LINUX64LE-NEXT: blr |
| entry: |
| %0 = tail call i64 @llvm.ctlz.i64(i64 %word, i1 false) |
| %cast = trunc i64 %0 to i32 |
| %conv1 = trunc i64 %word to i32 |
| %1 = tail call i32 @llvm.fshl.i32(i32 %conv1, i32 %conv1, i32 %cast) |
| %2 = and i32 %1, 2147483647 |
| %and = zext i32 %2 to i64 |
| ret i64 %and |
| } |
| |
| declare i64 @llvm.ctlz.i64(i64, i1 immarg) #0 |
| declare i32 @llvm.fshl.i32(i32, i32, i32) #0 |
| |
| define dso_local i64 @rotatemask64(i64 noundef %word) local_unnamed_addr #0 { |
| ; AIX32-LABEL: rotatemask64: |
| ; AIX32: # %bb.0: # %entry |
| ; AIX32-NEXT: cmplwi r3, 0 |
| ; AIX32-NEXT: cntlzw r6, r4 |
| ; AIX32-NEXT: addi r6, r6, 32 |
| ; AIX32-NEXT: cntlzw r5, r3 |
| ; AIX32-NEXT: iseleq r5, r6, r5 |
| ; AIX32-NEXT: andi. r6, r5, 32 |
| ; AIX32-NEXT: clrlwi r5, r5, 27 |
| ; AIX32-NEXT: iseleq r6, r3, r4 |
| ; AIX32-NEXT: iseleq r3, r4, r3 |
| ; AIX32-NEXT: subfic r7, r5, 32 |
| ; AIX32-NEXT: slw r4, r3, r5 |
| ; AIX32-NEXT: srw r3, r3, r7 |
| ; AIX32-NEXT: slw r5, r6, r5 |
| ; AIX32-NEXT: srw r8, r6, r7 |
| ; AIX32-NEXT: or r3, r5, r3 |
| ; AIX32-NEXT: or r4, r4, r8 |
| ; AIX32-NEXT: clrlwi r3, r3, 1 |
| ; AIX32-NEXT: blr |
| ; |
| ; AIX64-LABEL: rotatemask64: |
| ; AIX64: # %bb.0: # %entry |
| ; AIX64-NEXT: cntlzd r4, r3 |
| ; AIX64-NEXT: rldcl r3, r3, r4, 1 |
| ; AIX64-NEXT: blr |
| ; |
| ; LINUX64BE-LABEL: rotatemask64: |
| ; LINUX64BE: # %bb.0: # %entry |
| ; LINUX64BE-NEXT: cntlzd r4, r3 |
| ; LINUX64BE-NEXT: rldcl r3, r3, r4, 1 |
| ; LINUX64BE-NEXT: blr |
| ; |
| ; LINUX64LE-LABEL: rotatemask64: |
| ; LINUX64LE: # %bb.0: # %entry |
| ; LINUX64LE-NEXT: cntlzd r4, r3 |
| ; LINUX64LE-NEXT: rldcl r3, r3, r4, 1 |
| ; LINUX64LE-NEXT: blr |
| entry: |
| %0 = tail call i64 @llvm.ctlz.i64(i64 %word, i1 false) |
| %1 = tail call i64 @llvm.fshl.i64(i64 %word, i64 %word, i64 %0) |
| %and = and i64 %1, 9223372036854775807 |
| ret i64 %and |
| } |
| |
| declare i64 @llvm.fshl.i64(i64, i64, i64) #1 |
| |
| define dso_local i64 @rotatemask64_2(i64 noundef %word) local_unnamed_addr #0 { |
| ; AIX32-LABEL: rotatemask64_2: |
| ; AIX32: # %bb.0: # %entry |
| ; AIX32-NEXT: cmplwi r3, 0 |
| ; AIX32-NEXT: cntlzw r6, r4 |
| ; AIX32-NEXT: addi r6, r6, 32 |
| ; AIX32-NEXT: cntlzw r5, r3 |
| ; AIX32-NEXT: iseleq r5, r6, r5 |
| ; AIX32-NEXT: andi. r6, r5, 32 |
| ; AIX32-NEXT: clrlwi r5, r5, 27 |
| ; AIX32-NEXT: iseleq r6, r3, r4 |
| ; AIX32-NEXT: iseleq r3, r4, r3 |
| ; AIX32-NEXT: subfic r7, r5, 32 |
| ; AIX32-NEXT: slw r4, r3, r5 |
| ; AIX32-NEXT: srw r3, r3, r7 |
| ; AIX32-NEXT: slw r5, r6, r5 |
| ; AIX32-NEXT: srw r8, r6, r7 |
| ; AIX32-NEXT: or r3, r5, r3 |
| ; AIX32-NEXT: or r4, r4, r8 |
| ; AIX32-NEXT: clrlwi r3, r3, 1 |
| ; AIX32-NEXT: blr |
| ; |
| ; AIX64-LABEL: rotatemask64_2: |
| ; AIX64: # %bb.0: # %entry |
| ; AIX64-NEXT: cntlzd r4, r3 |
| ; AIX64-NEXT: rldcl r3, r3, r4, 1 |
| ; AIX64-NEXT: blr |
| ; |
| ; LINUX64BE-LABEL: rotatemask64_2: |
| ; LINUX64BE: # %bb.0: # %entry |
| ; LINUX64BE-NEXT: cntlzd r4, r3 |
| ; LINUX64BE-NEXT: rldcl r3, r3, r4, 1 |
| ; LINUX64BE-NEXT: blr |
| ; |
| ; LINUX64LE-LABEL: rotatemask64_2: |
| ; LINUX64LE: # %bb.0: # %entry |
| ; LINUX64LE-NEXT: cntlzd r4, r3 |
| ; LINUX64LE-NEXT: rldcl r3, r3, r4, 1 |
| ; LINUX64LE-NEXT: blr |
| entry: |
| %0 = tail call i64 @llvm.ctlz.i64(i64 %word, i1 false) |
| %1 = tail call i64 @llvm.fshl.i64(i64 %word, i64 %word, i64 %0) |
| %and = and i64 %1, 9223372036854775807 |
| ret i64 %and |
| } |
| |
| define dso_local i64 @rotatemask64_3(i64 noundef %word) local_unnamed_addr #0 { |
| ; AIX32-LABEL: rotatemask64_3: |
| ; AIX32: # %bb.0: # %entry |
| ; AIX32-NEXT: cmplwi r3, 0 |
| ; AIX32-NEXT: cntlzw r6, r4 |
| ; AIX32-NEXT: addi r6, r6, 32 |
| ; AIX32-NEXT: cntlzw r5, r3 |
| ; AIX32-NEXT: iseleq r5, r6, r5 |
| ; AIX32-NEXT: andi. r6, r5, 32 |
| ; AIX32-NEXT: clrlwi r5, r5, 27 |
| ; AIX32-NEXT: iseleq r6, r3, r4 |
| ; AIX32-NEXT: iseleq r3, r4, r3 |
| ; AIX32-NEXT: subfic r7, r5, 32 |
| ; AIX32-NEXT: srw r8, r6, r7 |
| ; AIX32-NEXT: slw r4, r3, r5 |
| ; AIX32-NEXT: srw r3, r3, r7 |
| ; AIX32-NEXT: slw r5, r6, r5 |
| ; AIX32-NEXT: or r4, r4, r8 |
| ; AIX32-NEXT: or r3, r5, r3 |
| ; AIX32-NEXT: clrlwi r3, r3, 1 |
| ; AIX32-NEXT: rlwinm r4, r4, 0, 0, 23 |
| ; AIX32-NEXT: blr |
| ; |
| ; AIX64-LABEL: rotatemask64_3: |
| ; AIX64: # %bb.0: # %entry |
| ; AIX64-NEXT: cntlzd r4, r3 |
| ; AIX64-NEXT: rotld r3, r3, r4 |
| ; AIX64-NEXT: rldicl r3, r3, 56, 8 |
| ; AIX64-NEXT: rldicl r3, r3, 8, 1 |
| ; AIX64-NEXT: blr |
| ; |
| ; LINUX64BE-LABEL: rotatemask64_3: |
| ; LINUX64BE: # %bb.0: # %entry |
| ; LINUX64BE-NEXT: cntlzd r4, r3 |
| ; LINUX64BE-NEXT: rotld r3, r3, r4 |
| ; LINUX64BE-NEXT: rldicl r3, r3, 56, 8 |
| ; LINUX64BE-NEXT: rldicl r3, r3, 8, 1 |
| ; LINUX64BE-NEXT: blr |
| ; |
| ; LINUX64LE-LABEL: rotatemask64_3: |
| ; LINUX64LE: # %bb.0: # %entry |
| ; LINUX64LE-NEXT: cntlzd r4, r3 |
| ; LINUX64LE-NEXT: rotld r3, r3, r4 |
| ; LINUX64LE-NEXT: rldicl r3, r3, 56, 8 |
| ; LINUX64LE-NEXT: rldicl r3, r3, 8, 1 |
| ; LINUX64LE-NEXT: blr |
| entry: |
| %0 = tail call i64 @llvm.ctlz.i64(i64 %word, i1 false) |
| %1 = tail call i64 @llvm.fshl.i64(i64 %word, i64 %word, i64 %0) |
| %and = and i64 %1, 9223372036854775552 |
| ret i64 %and |
| } |
| |
| define dso_local i64 @rotatemask64_nocount(i64 noundef %word, i64 noundef %clz) local_unnamed_addr #0 { |
| ; AIX32-LABEL: rotatemask64_nocount: |
| ; AIX32: # %bb.0: # %entry |
| ; AIX32-NEXT: andi. r5, r6, 32 |
| ; AIX32-NEXT: clrlwi r6, r6, 27 |
| ; AIX32-NEXT: subfic r7, r6, 32 |
| ; AIX32-NEXT: iseleq r5, r3, r4 |
| ; AIX32-NEXT: iseleq r3, r4, r3 |
| ; AIX32-NEXT: srw r8, r5, r7 |
| ; AIX32-NEXT: slw r4, r3, r6 |
| ; AIX32-NEXT: srw r3, r3, r7 |
| ; AIX32-NEXT: slw r5, r5, r6 |
| ; AIX32-NEXT: or r3, r5, r3 |
| ; AIX32-NEXT: or r4, r4, r8 |
| ; AIX32-NEXT: clrlwi r3, r3, 8 |
| ; AIX32-NEXT: blr |
| ; |
| ; AIX64-LABEL: rotatemask64_nocount: |
| ; AIX64: # %bb.0: # %entry |
| ; AIX64-NEXT: rldcl r3, r3, r4, 8 |
| ; AIX64-NEXT: blr |
| ; |
| ; LINUX64BE-LABEL: rotatemask64_nocount: |
| ; LINUX64BE: # %bb.0: # %entry |
| ; LINUX64BE-NEXT: rldcl r3, r3, r4, 8 |
| ; LINUX64BE-NEXT: blr |
| ; |
| ; LINUX64LE-LABEL: rotatemask64_nocount: |
| ; LINUX64LE: # %bb.0: # %entry |
| ; LINUX64LE-NEXT: rldcl r3, r3, r4, 8 |
| ; LINUX64LE-NEXT: blr |
| entry: |
| %0 = tail call i64 @llvm.fshl.i64(i64 %word, i64 %word, i64 %clz) |
| %and = and i64 %0, 72057594037927935 |
| ret i64 %and |
| } |
| |
| define dso_local i64 @builtincheck(i64 noundef %word, i64 noundef %shift) local_unnamed_addr #0 { |
| ; AIX32-LABEL: builtincheck: |
| ; AIX32: # %bb.0: # %entry |
| ; AIX32-NEXT: andi. r5, r6, 32 |
| ; AIX32-NEXT: clrlwi r6, r6, 27 |
| ; AIX32-NEXT: subfic r7, r6, 32 |
| ; AIX32-NEXT: iseleq r5, r3, r4 |
| ; AIX32-NEXT: iseleq r3, r4, r3 |
| ; AIX32-NEXT: srw r8, r5, r7 |
| ; AIX32-NEXT: slw r4, r3, r6 |
| ; AIX32-NEXT: srw r3, r3, r7 |
| ; AIX32-NEXT: slw r5, r5, r6 |
| ; AIX32-NEXT: or r3, r5, r3 |
| ; AIX32-NEXT: or r4, r4, r8 |
| ; AIX32-NEXT: clrlwi r3, r3, 1 |
| ; AIX32-NEXT: blr |
| ; |
| ; AIX64-LABEL: builtincheck: |
| ; AIX64: # %bb.0: # %entry |
| ; AIX64-NEXT: rldcl r3, r3, r4, 1 |
| ; AIX64-NEXT: blr |
| ; |
| ; LINUX64BE-LABEL: builtincheck: |
| ; LINUX64BE: # %bb.0: # %entry |
| ; LINUX64BE-NEXT: rldcl r3, r3, r4, 1 |
| ; LINUX64BE-NEXT: blr |
| ; |
| ; LINUX64LE-LABEL: builtincheck: |
| ; LINUX64LE: # %bb.0: # %entry |
| ; LINUX64LE-NEXT: rldcl r3, r3, r4, 1 |
| ; LINUX64LE-NEXT: blr |
| entry: |
| %0 = tail call i64 @llvm.fshl.i64(i64 %word, i64 %word, i64 %shift) |
| %1 = and i64 %0, 9223372036854775807 |
| ret i64 %1 |
| } |
| |
| define dso_local i64 @immshift(i64 noundef %word) local_unnamed_addr #0 { |
| ; AIX32-LABEL: immshift: |
| ; AIX32: # %bb.0: # %entry |
| ; AIX32-NEXT: rotlwi r5, r3, 15 |
| ; AIX32-NEXT: rlwimi r5, r4, 15, 0, 16 |
| ; AIX32-NEXT: srwi r4, r4, 17 |
| ; AIX32-NEXT: rlwimi r4, r3, 15, 12, 16 |
| ; AIX32-NEXT: mr r3, r4 |
| ; AIX32-NEXT: mr r4, r5 |
| ; AIX32-NEXT: blr |
| ; |
| ; AIX64-LABEL: immshift: |
| ; AIX64: # %bb.0: # %entry |
| ; AIX64-NEXT: rldicl r3, r3, 15, 12 |
| ; AIX64-NEXT: blr |
| ; |
| ; LINUX64BE-LABEL: immshift: |
| ; LINUX64BE: # %bb.0: # %entry |
| ; LINUX64BE-NEXT: rldicl r3, r3, 15, 12 |
| ; LINUX64BE-NEXT: blr |
| ; |
| ; LINUX64LE-LABEL: immshift: |
| ; LINUX64LE: # %bb.0: # %entry |
| ; LINUX64LE-NEXT: rldicl r3, r3, 15, 12 |
| ; LINUX64LE-NEXT: blr |
| entry: |
| %0 = tail call i64 @llvm.fshl.i64(i64 %word, i64 %word, i64 15) |
| %and = and i64 %0, 4503599627370495 |
| ret i64 %and |
| } |
| |
| define dso_local i64 @twomasks(i64 noundef %word) local_unnamed_addr #0 { |
| ; AIX32-LABEL: twomasks: |
| ; AIX32: # %bb.0: # %entry |
| ; AIX32-NEXT: mflr r0 |
| ; AIX32-NEXT: stwu r1, -64(r1) |
| ; AIX32-NEXT: cmplwi r3, 0 |
| ; AIX32-NEXT: cntlzw r6, r4 |
| ; AIX32-NEXT: stw r0, 72(r1) |
| ; AIX32-NEXT: addi r6, r6, 32 |
| ; AIX32-NEXT: cntlzw r5, r3 |
| ; AIX32-NEXT: iseleq r5, r6, r5 |
| ; AIX32-NEXT: andi. r6, r5, 32 |
| ; AIX32-NEXT: clrlwi r5, r5, 27 |
| ; AIX32-NEXT: iseleq r6, r3, r4 |
| ; AIX32-NEXT: iseleq r3, r4, r3 |
| ; AIX32-NEXT: subfic r7, r5, 32 |
| ; AIX32-NEXT: srw r8, r6, r7 |
| ; AIX32-NEXT: slw r4, r3, r5 |
| ; AIX32-NEXT: srw r3, r3, r7 |
| ; AIX32-NEXT: slw r5, r6, r5 |
| ; AIX32-NEXT: or r4, r4, r8 |
| ; AIX32-NEXT: or r5, r5, r3 |
| ; AIX32-NEXT: clrlwi r3, r5, 1 |
| ; AIX32-NEXT: clrlwi r5, r5, 16 |
| ; AIX32-NEXT: mr r6, r4 |
| ; AIX32-NEXT: bl .callee[PR] |
| ; AIX32-NEXT: nop |
| ; AIX32-NEXT: addi r1, r1, 64 |
| ; AIX32-NEXT: lwz r0, 8(r1) |
| ; AIX32-NEXT: mtlr r0 |
| ; AIX32-NEXT: blr |
| ; |
| ; AIX64-LABEL: twomasks: |
| ; AIX64: # %bb.0: # %entry |
| ; AIX64-NEXT: mflr r0 |
| ; AIX64-NEXT: stdu r1, -112(r1) |
| ; AIX64-NEXT: cntlzd r4, r3 |
| ; AIX64-NEXT: std r0, 128(r1) |
| ; AIX64-NEXT: rldcl r5, r3, r4, 1 |
| ; AIX64-NEXT: rldcl r4, r3, r4, 16 |
| ; AIX64-NEXT: mr r3, r5 |
| ; AIX64-NEXT: bl .callee[PR] |
| ; AIX64-NEXT: nop |
| ; AIX64-NEXT: addi r1, r1, 112 |
| ; AIX64-NEXT: ld r0, 16(r1) |
| ; AIX64-NEXT: mtlr r0 |
| ; AIX64-NEXT: blr |
| ; |
| ; LINUX64BE-LABEL: twomasks: |
| ; LINUX64BE: # %bb.0: # %entry |
| ; LINUX64BE-NEXT: mflr r0 |
| ; LINUX64BE-NEXT: stdu r1, -112(r1) |
| ; LINUX64BE-NEXT: cntlzd r4, r3 |
| ; LINUX64BE-NEXT: std r0, 128(r1) |
| ; LINUX64BE-NEXT: rldcl r5, r3, r4, 1 |
| ; LINUX64BE-NEXT: rldcl r4, r3, r4, 16 |
| ; LINUX64BE-NEXT: mr r3, r5 |
| ; LINUX64BE-NEXT: bl callee |
| ; LINUX64BE-NEXT: nop |
| ; LINUX64BE-NEXT: addi r1, r1, 112 |
| ; LINUX64BE-NEXT: ld r0, 16(r1) |
| ; LINUX64BE-NEXT: mtlr r0 |
| ; LINUX64BE-NEXT: blr |
| ; |
| ; LINUX64LE-LABEL: twomasks: |
| ; LINUX64LE: # %bb.0: # %entry |
| ; LINUX64LE-NEXT: mflr r0 |
| ; LINUX64LE-NEXT: stdu r1, -32(r1) |
| ; LINUX64LE-NEXT: cntlzd r4, r3 |
| ; LINUX64LE-NEXT: std r0, 48(r1) |
| ; LINUX64LE-NEXT: rldcl r5, r3, r4, 1 |
| ; LINUX64LE-NEXT: rldcl r4, r3, r4, 16 |
| ; LINUX64LE-NEXT: mr r3, r5 |
| ; LINUX64LE-NEXT: bl callee |
| ; LINUX64LE-NEXT: nop |
| ; LINUX64LE-NEXT: addi r1, r1, 32 |
| ; LINUX64LE-NEXT: ld r0, 16(r1) |
| ; LINUX64LE-NEXT: mtlr r0 |
| ; LINUX64LE-NEXT: blr |
| entry: |
| %0 = tail call i64 @llvm.ctlz.i64(i64 %word, i1 false) |
| %1 = tail call i64 @llvm.fshl.i64(i64 %word, i64 %word, i64 %0) |
| %and = and i64 %1, 9223372036854775807 |
| %and1 = and i64 %1, 281474976710655 |
| %call = tail call i64 @callee(i64 noundef %and, i64 noundef %and1) #0 |
| ret i64 %call |
| } |
| |
| declare i64 @callee(i64 noundef, i64 noundef) local_unnamed_addr #0 |
| |
| define dso_local i64 @tworotates(i64 noundef %word) local_unnamed_addr #0 { |
| ; AIX32-LABEL: tworotates: |
| ; AIX32: # %bb.0: # %entry |
| ; AIX32-NEXT: mflr r0 |
| ; AIX32-NEXT: stwu r1, -64(r1) |
| ; AIX32-NEXT: cmplwi r3, 0 |
| ; AIX32-NEXT: cntlzw r6, r4 |
| ; AIX32-NEXT: stw r0, 72(r1) |
| ; AIX32-NEXT: addi r6, r6, 32 |
| ; AIX32-NEXT: cntlzw r5, r3 |
| ; AIX32-NEXT: iseleq r5, r6, r5 |
| ; AIX32-NEXT: andi. r6, r5, 32 |
| ; AIX32-NEXT: clrlwi r5, r5, 27 |
| ; AIX32-NEXT: iseleq r6, r3, r4 |
| ; AIX32-NEXT: iseleq r9, r4, r3 |
| ; AIX32-NEXT: subfic r7, r5, 32 |
| ; AIX32-NEXT: srw r8, r6, r7 |
| ; AIX32-NEXT: slw r10, r9, r5 |
| ; AIX32-NEXT: srw r7, r9, r7 |
| ; AIX32-NEXT: slw r5, r6, r5 |
| ; AIX32-NEXT: rotlwi r6, r3, 23 |
| ; AIX32-NEXT: or r5, r5, r7 |
| ; AIX32-NEXT: or r8, r10, r8 |
| ; AIX32-NEXT: rlwimi r6, r4, 23, 0, 8 |
| ; AIX32-NEXT: clrlwi r7, r5, 1 |
| ; AIX32-NEXT: srwi r5, r4, 9 |
| ; AIX32-NEXT: mr r4, r8 |
| ; AIX32-NEXT: rlwimi r5, r3, 23, 1, 8 |
| ; AIX32-NEXT: mr r3, r7 |
| ; AIX32-NEXT: bl .callee[PR] |
| ; AIX32-NEXT: nop |
| ; AIX32-NEXT: addi r1, r1, 64 |
| ; AIX32-NEXT: lwz r0, 8(r1) |
| ; AIX32-NEXT: mtlr r0 |
| ; AIX32-NEXT: blr |
| ; |
| ; AIX64-LABEL: tworotates: |
| ; AIX64: # %bb.0: # %entry |
| ; AIX64-NEXT: mflr r0 |
| ; AIX64-NEXT: stdu r1, -112(r1) |
| ; AIX64-NEXT: cntlzd r4, r3 |
| ; AIX64-NEXT: std r0, 128(r1) |
| ; AIX64-NEXT: rldcl r5, r3, r4, 1 |
| ; AIX64-NEXT: rldicl r4, r3, 23, 1 |
| ; AIX64-NEXT: mr r3, r5 |
| ; AIX64-NEXT: bl .callee[PR] |
| ; AIX64-NEXT: nop |
| ; AIX64-NEXT: addi r1, r1, 112 |
| ; AIX64-NEXT: ld r0, 16(r1) |
| ; AIX64-NEXT: mtlr r0 |
| ; AIX64-NEXT: blr |
| ; |
| ; LINUX64BE-LABEL: tworotates: |
| ; LINUX64BE: # %bb.0: # %entry |
| ; LINUX64BE-NEXT: mflr r0 |
| ; LINUX64BE-NEXT: stdu r1, -112(r1) |
| ; LINUX64BE-NEXT: cntlzd r4, r3 |
| ; LINUX64BE-NEXT: std r0, 128(r1) |
| ; LINUX64BE-NEXT: rldcl r5, r3, r4, 1 |
| ; LINUX64BE-NEXT: rldicl r4, r3, 23, 1 |
| ; LINUX64BE-NEXT: mr r3, r5 |
| ; LINUX64BE-NEXT: bl callee |
| ; LINUX64BE-NEXT: nop |
| ; LINUX64BE-NEXT: addi r1, r1, 112 |
| ; LINUX64BE-NEXT: ld r0, 16(r1) |
| ; LINUX64BE-NEXT: mtlr r0 |
| ; LINUX64BE-NEXT: blr |
| ; |
| ; LINUX64LE-LABEL: tworotates: |
| ; LINUX64LE: # %bb.0: # %entry |
| ; LINUX64LE-NEXT: mflr r0 |
| ; LINUX64LE-NEXT: stdu r1, -32(r1) |
| ; LINUX64LE-NEXT: cntlzd r4, r3 |
| ; LINUX64LE-NEXT: std r0, 48(r1) |
| ; LINUX64LE-NEXT: rldcl r5, r3, r4, 1 |
| ; LINUX64LE-NEXT: rldicl r4, r3, 23, 1 |
| ; LINUX64LE-NEXT: mr r3, r5 |
| ; LINUX64LE-NEXT: bl callee |
| ; LINUX64LE-NEXT: nop |
| ; LINUX64LE-NEXT: addi r1, r1, 32 |
| ; LINUX64LE-NEXT: ld r0, 16(r1) |
| ; LINUX64LE-NEXT: mtlr r0 |
| ; LINUX64LE-NEXT: blr |
| entry: |
| %0 = tail call i64 @llvm.ctlz.i64(i64 %word, i1 false) |
| %1 = tail call i64 @llvm.fshl.i64(i64 %word, i64 %word, i64 %0) |
| %2 = tail call i64 @llvm.fshl.i64(i64 %word, i64 %word, i64 23) |
| %and = and i64 %1, 9223372036854775807 |
| %and1 = and i64 %2, 9223372036854775807 |
| %call = tail call i64 @callee(i64 noundef %and, i64 noundef %and1) #0 |
| ret i64 %call |
| } |
| |
| attributes #0 = { nounwind } |
