; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+ndd -verify-machineinstrs | FileCheck %s define i16 @shrd16rrcl(i16 noundef %a, i16 noundef %b, i8 %cl) { ; CHECK-LABEL: shrd16rrcl: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: andb $15, %dl, %cl ; CHECK-NEXT: shrdw %cl, %di, %si, %ax ; CHECK-NEXT: retq entry: %clin = sext i8 %cl to i16 %shrd = call i16 @llvm.fshr.i16(i16 %a, i16 %b, i16 %clin) ret i16 %shrd } define i16 @shrd16rrcl_mask(i16 noundef %a, i16 noundef %b, i8 %cl) { ; CHECK-LABEL: shrd16rrcl_mask: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: andb $15, %dl, %cl ; CHECK-NEXT: shrdw %cl, %di, %si, %ax ; CHECK-NEXT: retq entry: %clin = sext i8 %cl to i16 %shamt = and i16 %clin, 31 %shrd = call i16 @llvm.fshr.i16(i16 %a, i16 %b, i16 %shamt) ret i16 %shrd } define i32 @shrd32rrcl(i32 noundef %a, i32 noundef %b, i8 %cl) { ; CHECK-LABEL: shrd32rrcl: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %edx, %ecx ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: shrdl %cl, %edi, %esi, %eax ; CHECK-NEXT: retq entry: %clin = sext i8 %cl to i32 %shrd = call i32 @llvm.fshr.i32(i32 %a, i32 %b, i32 %clin) ret i32 %shrd } define i32 @shrd32rrcl_mask(i32 noundef %a, i32 noundef %b, i8 %cl) { ; CHECK-LABEL: shrd32rrcl_mask: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %edx, %ecx ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: shrdl %cl, %edi, %esi, %eax ; CHECK-NEXT: retq entry: %clin = sext i8 %cl to i32 %shamt = and i32 %clin, 31 %shrd = call i32 @llvm.fshr.i32(i32 %a, i32 %b, i32 %shamt) ret i32 %shrd } define i64 @shrd64rrcl(i64 noundef %a, i64 noundef %b, i8 %cl) { ; CHECK-LABEL: shrd64rrcl: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %edx, %ecx ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: shrdq %cl, %rdi, %rsi, %rax ; CHECK-NEXT: retq entry: %clin = sext i8 %cl to i64 %shrd = call i64 @llvm.fshr.i64(i64 %a, i64 %b, i64 %clin) ret i64 %shrd } define i64 @shrd64rrcl_mask(i64 noundef %a, i64 noundef %b, i8 %cl) { ; CHECK-LABEL: shrd64rrcl_mask: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %edx, %ecx ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: shrdq %cl, %rdi, %rsi, %rax ; CHECK-NEXT: retq entry: %clin = sext i8 %cl to i64 %shamt = and i64 %clin, 63 %shrd = call i64 @llvm.fshr.i64(i64 %a, i64 %b, i64 %shamt) ret i64 %shrd } define i16 @shrd16rri8(i16 noundef %a, i16 noundef %b) { ; CHECK-LABEL: shrd16rri8: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: shrdw $12, %di, %si, %ax ; CHECK-NEXT: retq entry: %shrd = call i16 @llvm.fshr.i16(i16 %a, i16 %b, i16 12) ret i16 %shrd } define i32 @shrd32rri8(i32 noundef %a, i32 noundef %b) { ; CHECK-LABEL: shrd32rri8: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: shrdl $12, %edi, %esi, %eax ; CHECK-NEXT: retq entry: %shrd = call i32 @llvm.fshr.i32(i32 %a, i32 %b, i32 12) ret i32 %shrd } define i64 @shrd64rri8(i64 noundef %a, i64 noundef %b) { ; CHECK-LABEL: shrd64rri8: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: shrdq $12, %rdi, %rsi, %rax ; CHECK-NEXT: retq entry: %shrd = call i64 @llvm.fshr.i64(i64 %a, i64 %b, i64 12) ret i64 %shrd } define i16 @shrd16mrcl(ptr %ptr, i16 noundef %b, i8 %cl) { ; CHECK-LABEL: shrd16mrcl: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movzwl (%rdi), %eax ; CHECK-NEXT: andb $15, %dl, %cl ; CHECK-NEXT: shrdw %cl, %ax, %si, %ax ; CHECK-NEXT: retq entry: %a = load i16, ptr %ptr %clin = sext i8 %cl to i16 %shrd = call i16 @llvm.fshr.i16(i16 %a, i16 %b, i16 %clin) ret i16 %shrd } define i32 @shrd32mrcl(ptr %ptr, i32 noundef %b, i8 %cl) { ; CHECK-LABEL: shrd32mrcl: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %edx, %ecx ; CHECK-NEXT: movl (%rdi), %eax ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: shrdl %cl, %eax, %esi, %eax ; CHECK-NEXT: retq entry: %a = load i32, ptr %ptr %clin = sext i8 %cl to i32 %shrd = call i32 @llvm.fshr.i32(i32 %a, i32 %b, i32 %clin) ret i32 %shrd } define i64 @shrd64mrcl(ptr %ptr, i64 noundef %b, i8 %cl) { ; CHECK-LABEL: shrd64mrcl: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %edx, %ecx ; CHECK-NEXT: movq (%rdi), %rax ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: shrdq %cl, %rax, %rsi, %rax ; CHECK-NEXT: retq entry: %a = load i64, ptr %ptr %clin = sext i8 %cl to i64 %shrd = call i64 @llvm.fshr.i64(i64 %a, i64 %b, i64 %clin) ret i64 %shrd } define i16 @shrd16mri8(ptr %ptr, i16 noundef %b) { ; CHECK-LABEL: shrd16mri8: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: shldw $4, %si, (%rdi), %ax ; CHECK-NEXT: retq entry: %a = load i16, ptr %ptr %shrd = call i16 @llvm.fshr.i16(i16 %a, i16 %b, i16 12) ret i16 %shrd } define i32 @shrd32mri8(ptr %ptr, i32 noundef %b) { ; CHECK-LABEL: shrd32mri8: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: shldl $20, %esi, (%rdi), %eax ; CHECK-NEXT: retq entry: %a = load i32, ptr %ptr %shrd = call i32 @llvm.fshr.i32(i32 %a, i32 %b, i32 12) ret i32 %shrd } define i64 @shrd64mri8(ptr %ptr, i64 noundef %b) { ; CHECK-LABEL: shrd64mri8: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: shldq $52, %rsi, (%rdi), %rax ; CHECK-NEXT: retq entry: %a = load i64, ptr %ptr %shrd = call i64 @llvm.fshr.i64(i64 %a, i64 %b, i64 12) ret i64 %shrd } define void @shrd16mrcl_legacy(ptr %ptr, i16 noundef %b, i8 %cl) { ; CHECK-LABEL: shrd16mrcl_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: andb $15, %dl, %cl ; CHECK-NEXT: shrdw %cl, %si, (%rdi) ; CHECK-NEXT: retq entry: %a = load i16, ptr %ptr %clin = sext i8 %cl to i16 %shrd = call i16 @llvm.fshr.i16(i16 %b, i16 %a, i16 %clin) store i16 %shrd, ptr %ptr ret void } define void @shrd32mrcl_legacy(ptr %ptr, i32 noundef %b, i8 %cl) { ; CHECK-LABEL: shrd32mrcl_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %edx, %ecx ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: shrdl %cl, %esi, (%rdi) ; CHECK-NEXT: retq entry: %a = load i32, ptr %ptr %clin = sext i8 %cl to i32 %shrd = call i32 @llvm.fshr.i32(i32 %b, i32 %a, i32 %clin) store i32 %shrd, ptr %ptr ret void } define void @shrd64mrcl_legacy(ptr %ptr, i64 noundef %b, i8 %cl) { ; CHECK-LABEL: shrd64mrcl_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %edx, %ecx ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: shrdq %cl, %rsi, (%rdi) ; CHECK-NEXT: retq entry: %a = load i64, ptr %ptr %clin = sext i8 %cl to i64 %shrd = call i64 @llvm.fshr.i64(i64 %b, i64 %a, i64 %clin) store i64 %shrd, ptr %ptr ret void } define void @shrd16mri8_legacy(ptr %ptr, i16 noundef %b) { ; CHECK-LABEL: shrd16mri8_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: shrdw $12, %si, (%rdi) ; CHECK-NEXT: retq entry: %a = load i16, ptr %ptr %shrd = call i16 @llvm.fshr.i16(i16 %b, i16 %a, i16 12) store i16 %shrd, ptr %ptr ret void } define void @shrd32mri8_legacy(ptr %ptr, i32 noundef %b) { ; CHECK-LABEL: shrd32mri8_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: shrdl $12, %esi, (%rdi) ; CHECK-NEXT: retq entry: %a = load i32, ptr %ptr %shrd = call i32 @llvm.fshr.i32(i32 %b, i32 %a, i32 12) store i32 %shrd, ptr %ptr ret void } define void @shrd64mri8_legacy(ptr %ptr, i64 noundef %b) { ; CHECK-LABEL: shrd64mri8_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: shrdq $12, %rsi, (%rdi) ; CHECK-NEXT: retq entry: %a = load i64, ptr %ptr %shrd = call i64 @llvm.fshr.i64(i64 %b, i64 %a, i64 12) store i64 %shrd, ptr %ptr ret void }