; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+ndd -verify-machineinstrs --show-mc-encoding | FileCheck %s define i8 @ror8m1(ptr %ptr) { ; CHECK-LABEL: ror8m1: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rorb (%rdi), %al # encoding: [0x62,0xf4,0x7c,0x18,0xd0,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i8, ptr %ptr %0 = lshr i8 %a, 1 %1 = shl i8 %a, 7 %ror = or i8 %0, %1 ret i8 %ror } define i16 @ror16m1(ptr %ptr) { ; CHECK-LABEL: ror16m1: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rorw (%rdi), %ax # encoding: [0x62,0xf4,0x7d,0x18,0xd1,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i16, ptr %ptr %0 = lshr i16 %a, 1 %1 = shl i16 %a, 15 %ror = or i16 %0, %1 ret i16 %ror } define i32 @ror32m1(ptr %ptr) { ; CHECK-LABEL: ror32m1: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rorl (%rdi), %eax # encoding: [0x62,0xf4,0x7c,0x18,0xd1,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i32, ptr %ptr %0 = lshr i32 %a, 1 %1 = shl i32 %a, 31 %ror = or i32 %0, %1 ret i32 %ror } define i64 @ror64m1(ptr %ptr) { ; CHECK-LABEL: ror64m1: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rorq (%rdi), %rax # encoding: [0x62,0xf4,0xfc,0x18,0xd1,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i64, ptr %ptr %0 = lshr i64 %a, 1 %1 = shl i64 %a, 63 %ror = or i64 %0, %1 ret i64 %ror } define i8 @ror8mcl(ptr %ptr, i8 %cl) { ; CHECK-LABEL: ror8mcl: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %esi, %ecx # encoding: [0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: rorb %cl, (%rdi), %al # encoding: [0x62,0xf4,0x7c,0x18,0xd2,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i8, ptr %ptr %0 = lshr i8 %a, %cl %1 = sub i8 8, %cl %2 = shl i8 %a, %1 %ror = or i8 %0, %2 ret i8 %ror } define i8 @ror8mcl_mask(ptr %ptr, i8 %cl) { ; CHECK-LABEL: ror8mcl_mask: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %esi, %ecx # encoding: [0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: rorb %cl, (%rdi), %al # encoding: [0x62,0xf4,0x7c,0x18,0xd2,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %shamt = and i8 %cl, 31 %a = load i8, ptr %ptr %0 = lshr i8 %a, %shamt %1 = sub i8 8, %shamt %2 = shl i8 %a, %1 %ror = or i8 %0, %2 ret i8 %ror } define i16 @ror16mcl(ptr %ptr, i16 %cl) { ; CHECK-LABEL: ror16mcl: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %esi, %ecx # encoding: [0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: rorw %cl, (%rdi), %ax # encoding: [0x62,0xf4,0x7d,0x18,0xd3,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i16, ptr %ptr %0 = lshr i16 %a, %cl %1 = sub i16 16, %cl %2 = shl i16 %a, %1 %ror = or i16 %0, %2 ret i16 %ror } define i16 @ror16mcl_mask(ptr %ptr, i16 %cl) { ; CHECK-LABEL: ror16mcl_mask: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %esi, %ecx # encoding: [0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: rorw %cl, (%rdi), %ax # encoding: [0x62,0xf4,0x7d,0x18,0xd3,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %shamt = and i16 %cl, 31 %a = load i16, ptr %ptr %0 = lshr i16 %a, %shamt %1 = sub i16 16, %shamt %2 = shl i16 %a, %1 %ror = or i16 %0, %2 ret i16 %ror } define i32 @ror32mcl(ptr %ptr, i32 %cl) { ; CHECK-LABEL: ror32mcl: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %esi, %ecx # encoding: [0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: rorl %cl, (%rdi), %eax # encoding: [0x62,0xf4,0x7c,0x18,0xd3,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i32, ptr %ptr %0 = lshr i32 %a, %cl %1 = sub i32 32, %cl %2 = shl i32 %a, %1 %ror = or i32 %0, %2 ret i32 %ror } define i32 @ror32mcl_mask(ptr %ptr, i32 %cl) { ; CHECK-LABEL: ror32mcl_mask: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %esi, %ecx # encoding: [0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: rorl %cl, (%rdi), %eax # encoding: [0x62,0xf4,0x7c,0x18,0xd3,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %shamt = and i32 %cl, 31 %a = load i32, ptr %ptr %0 = lshr i32 %a, %shamt %1 = sub i32 32, %shamt %2 = shl i32 %a, %1 %ror = or i32 %0, %2 ret i32 %ror } define i64 @ror64mcl(ptr %ptr, i64 %cl) { ; CHECK-LABEL: ror64mcl: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movq %rsi, %rcx # encoding: [0x48,0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $rcx ; CHECK-NEXT: rorq %cl, (%rdi), %rax # encoding: [0x62,0xf4,0xfc,0x18,0xd3,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i64, ptr %ptr %0 = lshr i64 %a, %cl %1 = sub i64 64, %cl %2 = shl i64 %a, %1 %ror = or i64 %0, %2 ret i64 %ror } define i64 @ror64mcl_mask(ptr %ptr, i64 %cl) { ; CHECK-LABEL: ror64mcl_mask: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movq %rsi, %rcx # encoding: [0x48,0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $rcx ; CHECK-NEXT: rorq %cl, (%rdi), %rax # encoding: [0x62,0xf4,0xfc,0x18,0xd3,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %shamt = and i64 %cl, 63 %a = load i64, ptr %ptr %0 = lshr i64 %a, %shamt %1 = sub i64 64, %shamt %2 = shl i64 %a, %1 %ror = or i64 %0, %2 ret i64 %ror } define i8 @ror8mi(ptr %ptr) { ; CHECK-LABEL: ror8mi: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rolb $5, (%rdi), %al # encoding: [0x62,0xf4,0x7c,0x18,0xc0,0x07,0x05] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i8, ptr %ptr %0 = lshr i8 %a, 3 %1 = shl i8 %a, 5 %ror = or i8 %0, %1 ret i8 %ror } define i16 @ror16mi(ptr %ptr) { ; CHECK-LABEL: ror16mi: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rolw $13, (%rdi), %ax # encoding: [0x62,0xf4,0x7d,0x18,0xc1,0x07,0x0d] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i16, ptr %ptr %0 = lshr i16 %a, 3 %1 = shl i16 %a, 13 %ror = or i16 %0, %1 ret i16 %ror } define i32 @ror32mi(ptr %ptr) { ; CHECK-LABEL: ror32mi: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: roll $29, (%rdi), %eax # encoding: [0x62,0xf4,0x7c,0x18,0xc1,0x07,0x1d] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i32, ptr %ptr %0 = lshr i32 %a, 3 %1 = shl i32 %a, 29 %ror = or i32 %0, %1 ret i32 %ror } define i64 @ror64mi(ptr %ptr) { ; CHECK-LABEL: ror64mi: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rolq $61, (%rdi), %rax # encoding: [0x62,0xf4,0xfc,0x18,0xc1,0x07,0x3d] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i64, ptr %ptr %0 = lshr i64 %a, 3 %1 = shl i64 %a, 61 %ror = or i64 %0, %1 ret i64 %ror } define i8 @ror8r1(i8 noundef %a) { ; CHECK-LABEL: ror8r1: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rorb %dil, %al # encoding: [0x62,0xf4,0x7c,0x18,0xd0,0xcf] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %0 = lshr i8 %a, 1 %1 = shl i8 %a, 7 %ror = or i8 %0, %1 ret i8 %ror } define i16 @ror16r1(i16 noundef %a) { ; CHECK-LABEL: ror16r1: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rorw %di, %ax # encoding: [0x62,0xf4,0x7d,0x18,0xd1,0xcf] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %0 = lshr i16 %a, 1 %1 = shl i16 %a, 15 %ror = or i16 %0, %1 ret i16 %ror } define i32 @ror32r1(i32 noundef %a) { ; CHECK-LABEL: ror32r1: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rorl %edi, %eax # encoding: [0x62,0xf4,0x7c,0x18,0xd1,0xcf] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %0 = lshr i32 %a, 1 %1 = shl i32 %a, 31 %ror = or i32 %0, %1 ret i32 %ror } define i64 @ror64r1(i64 noundef %a) { ; CHECK-LABEL: ror64r1: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rorq %rdi, %rax # encoding: [0x62,0xf4,0xfc,0x18,0xd1,0xcf] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %0 = lshr i64 %a, 1 %1 = shl i64 %a, 63 %ror = or i64 %0, %1 ret i64 %ror } define i8 @ror8rcl(i8 noundef %a, i8 %cl) { ; CHECK-LABEL: ror8rcl: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %esi, %ecx # encoding: [0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: rorb %cl, %dil, %al # encoding: [0x62,0xf4,0x7c,0x18,0xd2,0xcf] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %0 = lshr i8 %a, %cl %1 = sub i8 8, %cl %2 = shl i8 %a, %1 %ror = or i8 %0, %2 ret i8 %ror } define i8 @ror8rcl_mask(i8 noundef %a, i8 %cl) { ; CHECK-LABEL: ror8rcl_mask: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %esi, %ecx # encoding: [0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: rorb %cl, %dil, %al # encoding: [0x62,0xf4,0x7c,0x18,0xd2,0xcf] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %shamt = and i8 %cl, 31 %0 = lshr i8 %a, %shamt %1 = sub i8 8, %shamt %2 = shl i8 %a, %1 %ror = or i8 %0, %2 ret i8 %ror } define i16 @ror16rcl(i16 noundef %a, i16 %cl) { ; CHECK-LABEL: ror16rcl: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %esi, %ecx # encoding: [0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: rorw %cl, %di, %ax # encoding: [0x62,0xf4,0x7d,0x18,0xd3,0xcf] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %0 = lshr i16 %a, %cl %1 = sub i16 16, %cl %2 = shl i16 %a, %1 %ror = or i16 %0, %2 ret i16 %ror } define i16 @ror16rcl_mask(i16 noundef %a, i16 %cl) { ; CHECK-LABEL: ror16rcl_mask: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %esi, %ecx # encoding: [0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: rorw %cl, %di, %ax # encoding: [0x62,0xf4,0x7d,0x18,0xd3,0xcf] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %shamt = and i16 %cl, 31 %0 = lshr i16 %a, %shamt %1 = sub i16 16, %shamt %2 = shl i16 %a, %1 %ror = or i16 %0, %2 ret i16 %ror } define i32 @ror32rcl(i32 noundef %a, i32 %cl) { ; CHECK-LABEL: ror32rcl: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %esi, %ecx # encoding: [0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: rorl %cl, %edi, %eax # encoding: [0x62,0xf4,0x7c,0x18,0xd3,0xcf] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %0 = lshr i32 %a, %cl %1 = sub i32 32, %cl %2 = shl i32 %a, %1 %ror = or i32 %0, %2 ret i32 %ror } define i32 @ror32rcl_mask(i32 noundef %a, i32 %cl) { ; CHECK-LABEL: ror32rcl_mask: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %esi, %ecx # encoding: [0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: rorl %cl, %edi, %eax # encoding: [0x62,0xf4,0x7c,0x18,0xd3,0xcf] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %shamt = and i32 %cl, 31 %0 = lshr i32 %a, %shamt %1 = sub i32 32, %shamt %2 = shl i32 %a, %1 %ror = or i32 %0, %2 ret i32 %ror } define i64 @ror64rcl(i64 noundef %a, i64 %cl) { ; CHECK-LABEL: ror64rcl: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movq %rsi, %rcx # encoding: [0x48,0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $rcx ; CHECK-NEXT: rorq %cl, %rdi, %rax # encoding: [0x62,0xf4,0xfc,0x18,0xd3,0xcf] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %0 = lshr i64 %a, %cl %1 = sub i64 64, %cl %2 = shl i64 %a, %1 %ror = or i64 %0, %2 ret i64 %ror } define i64 @ror64rcl_mask(i64 noundef %a, i64 %cl) { ; CHECK-LABEL: ror64rcl_mask: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movq %rsi, %rcx # encoding: [0x48,0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $rcx ; CHECK-NEXT: rorq %cl, %rdi, %rax # encoding: [0x62,0xf4,0xfc,0x18,0xd3,0xcf] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %shamt = and i64 %cl, 63 %0 = lshr i64 %a, %shamt %1 = sub i64 64, %shamt %2 = shl i64 %a, %1 %ror = or i64 %0, %2 ret i64 %ror } define i8 @ror8ri(i8 noundef %a) { ; CHECK-LABEL: ror8ri: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rolb $5, %dil, %al # encoding: [0x62,0xf4,0x7c,0x18,0xc0,0xc7,0x05] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %0 = lshr i8 %a, 3 %1 = shl i8 %a, 5 %ror = or i8 %0, %1 ret i8 %ror } define i16 @ror16ri(i16 noundef %a) { ; CHECK-LABEL: ror16ri: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rolw $13, %di, %ax # encoding: [0x62,0xf4,0x7d,0x18,0xc1,0xc7,0x0d] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %0 = lshr i16 %a, 3 %1 = shl i16 %a, 13 %ror = or i16 %0, %1 ret i16 %ror } define i32 @ror32ri(i32 noundef %a) { ; CHECK-LABEL: ror32ri: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: roll $29, %edi, %eax # encoding: [0x62,0xf4,0x7c,0x18,0xc1,0xc7,0x1d] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %0 = lshr i32 %a, 3 %1 = shl i32 %a, 29 %ror = or i32 %0, %1 ret i32 %ror } define i64 @ror64ri(i64 noundef %a) { ; CHECK-LABEL: ror64ri: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rolq $61, %rdi, %rax # encoding: [0x62,0xf4,0xfc,0x18,0xc1,0xc7,0x3d] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %0 = lshr i64 %a, 3 %1 = shl i64 %a, 61 %ror = or i64 %0, %1 ret i64 %ror } define void @ror8m1_legacy(ptr %ptr) { ; CHECK-LABEL: ror8m1_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rorb (%rdi) # encoding: [0xd0,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i8, ptr %ptr %0 = lshr i8 %a, 1 %1 = shl i8 %a, 7 %ror = or i8 %0, %1 store i8 %ror, ptr %ptr ret void } define void @ror16m1_legacy(ptr %ptr) { ; CHECK-LABEL: ror16m1_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rorw (%rdi) # encoding: [0x66,0xd1,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i16, ptr %ptr %0 = lshr i16 %a, 1 %1 = shl i16 %a, 15 %ror = or i16 %0, %1 store i16 %ror, ptr %ptr ret void } define void @ror32m1_legacy(ptr %ptr) { ; CHECK-LABEL: ror32m1_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rorl (%rdi) # encoding: [0xd1,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i32, ptr %ptr %0 = lshr i32 %a, 1 %1 = shl i32 %a, 31 %ror = or i32 %0, %1 store i32 %ror, ptr %ptr ret void } define void @ror64m1_legacy(ptr %ptr) { ; CHECK-LABEL: ror64m1_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rorq (%rdi) # encoding: [0x48,0xd1,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i64, ptr %ptr %0 = lshr i64 %a, 1 %1 = shl i64 %a, 63 %ror = or i64 %0, %1 store i64 %ror, ptr %ptr ret void } define void @ror8mcl_legacy(ptr %ptr, i8 %cl) { ; CHECK-LABEL: ror8mcl_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %esi, %ecx # encoding: [0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: rorb %cl, (%rdi) # encoding: [0xd2,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i8, ptr %ptr %0 = lshr i8 %a, %cl %1 = sub i8 8, %cl %2 = shl i8 %a, %1 %ror = or i8 %0, %2 store i8 %ror, ptr %ptr ret void } define void @ror16mcl_legacy(ptr %ptr, i16 %cl) { ; CHECK-LABEL: ror16mcl_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %esi, %ecx # encoding: [0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: rorw %cl, (%rdi) # encoding: [0x66,0xd3,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i16, ptr %ptr %0 = lshr i16 %a, %cl %1 = sub i16 16, %cl %2 = shl i16 %a, %1 %ror = or i16 %0, %2 store i16 %ror, ptr %ptr ret void } define void @ror32mcl_legacy(ptr %ptr, i32 %cl) { ; CHECK-LABEL: ror32mcl_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movl %esi, %ecx # encoding: [0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx ; CHECK-NEXT: rorl %cl, (%rdi) # encoding: [0xd3,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i32, ptr %ptr %0 = lshr i32 %a, %cl %1 = sub i32 32, %cl %2 = shl i32 %a, %1 %ror = or i32 %0, %2 store i32 %ror, ptr %ptr ret void } define void @ror64mcl_legacy(ptr %ptr, i64 %cl) { ; CHECK-LABEL: ror64mcl_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movq %rsi, %rcx # encoding: [0x48,0x89,0xf1] ; CHECK-NEXT: # kill: def $cl killed $cl killed $rcx ; CHECK-NEXT: rorq %cl, (%rdi) # encoding: [0x48,0xd3,0x0f] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i64, ptr %ptr %0 = lshr i64 %a, %cl %1 = sub i64 64, %cl %2 = shl i64 %a, %1 %ror = or i64 %0, %2 store i64 %ror, ptr %ptr ret void } define void @ror8mi_legacy(ptr %ptr) { ; CHECK-LABEL: ror8mi_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rolb $5, (%rdi) # encoding: [0xc0,0x07,0x05] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i8, ptr %ptr %0 = lshr i8 %a, 3 %1 = shl i8 %a, 5 %ror = or i8 %0, %1 store i8 %ror, ptr %ptr ret void } define void @ror16mi_legacy(ptr %ptr) { ; CHECK-LABEL: ror16mi_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rolw $13, (%rdi) # encoding: [0x66,0xc1,0x07,0x0d] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i16, ptr %ptr %0 = lshr i16 %a, 3 %1 = shl i16 %a, 13 %ror = or i16 %0, %1 store i16 %ror, ptr %ptr ret void } define void @ror32mi_legacy(ptr %ptr) { ; CHECK-LABEL: ror32mi_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: roll $29, (%rdi) # encoding: [0xc1,0x07,0x1d] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i32, ptr %ptr %0 = lshr i32 %a, 3 %1 = shl i32 %a, 29 %ror = or i32 %0, %1 store i32 %ror, ptr %ptr ret void } define void @ror64mi_legacy(ptr %ptr) { ; CHECK-LABEL: ror64mi_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: rolq $61, (%rdi) # encoding: [0x48,0xc1,0x07,0x3d] ; CHECK-NEXT: retq # encoding: [0xc3] entry: %a = load i64, ptr %ptr %0 = lshr i64 %a, 3 %1 = shl i64 %a, 61 %ror = or i64 %0, %1 store i64 %ror, ptr %ptr ret void }