| ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 --show-mc-encoding| FileCheck %s --check-prefix=NOADX --check-prefix=CHECK |
| ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=broadwell --show-mc-encoding| FileCheck %s --check-prefix=ADX --check-prefix=CHECK |
| |
| declare i8 @llvm.x86.addcarryx.u32(i8, i32, i32, i8*) |
| |
| define i8 @test_addcarryx_u32(i8 %c, i32 %a, i32 %b, i8* %ptr) { |
| ; CHECK-LABEL: test_addcarryx_u32 |
| ; CHECK: addb |
| ; ADX: adcxl |
| ; CHECK: setb |
| ; CHECK: retq |
| %ret = tail call i8 @llvm.x86.addcarryx.u32(i8 %c, i32 %a, i32 %b, i8* %ptr) |
| ret i8 %ret; |
| } |
| |
| declare i8 @llvm.x86.addcarryx.u64(i8, i64, i64, i8*) |
| |
| define i8 @test_addcarryx_u64(i8 %c, i64 %a, i64 %b, i8* %ptr) { |
| ; CHECK-LABEL: test_addcarryx_u64 |
| ; CHECK: addb |
| ; ADX: adcxq |
| ; CHECK: setb |
| ; CHECK: retq |
| %ret = tail call i8 @llvm.x86.addcarryx.u64(i8 %c, i64 %a, i64 %b, i8* %ptr) |
| ret i8 %ret; |
| } |
| |
| declare i8 @llvm.x86.addcarry.u32(i8, i32, i32, i8*) |
| |
| define i8 @test_addcarry_u32(i8 %c, i32 %a, i32 %b, i8* %ptr) { |
| ; CHECK-LABEL: test_addcarry_u32 |
| ; CHECK: addb |
| ; ADX: adcxl |
| ; NOADX: adcl |
| ; CHECK: setb |
| ; CHECK: retq |
| %ret = tail call i8 @llvm.x86.addcarry.u32(i8 %c, i32 %a, i32 %b, i8* %ptr) |
| ret i8 %ret; |
| } |
| |
| declare i8 @llvm.x86.addcarry.u64(i8, i64, i64, i8*) |
| |
| define i8 @test_addcarry_u64(i8 %c, i64 %a, i64 %b, i8* %ptr) { |
| ; CHECK-LABEL: test_addcarry_u64 |
| ; CHECK: addb |
| ; ADX: adcxq |
| ; NOADX: adcq |
| ; CHECK: setb |
| ; CHECK: retq |
| %ret = tail call i8 @llvm.x86.addcarry.u64(i8 %c, i64 %a, i64 %b, i8* %ptr) |
| ret i8 %ret; |
| } |
| |
| declare i8 @llvm.x86.subborrow.u32(i8, i32, i32, i8*) |
| |
| define i8 @test_subborrow_u32(i8 %c, i32 %a, i32 %b, i8* %ptr) { |
| ; CHECK-LABEL: test_subborrow_u32 |
| ; CHECK: addb |
| ; CHECK: sbbl |
| ; CHECK: setb |
| ; CHECK: retq |
| %ret = tail call i8 @llvm.x86.subborrow.u32(i8 %c, i32 %a, i32 %b, i8* %ptr) |
| ret i8 %ret; |
| } |
| |
| declare i8 @llvm.x86.subborrow.u64(i8, i64, i64, i8*) |
| |
| define i8 @test_subborrow_u64(i8 %c, i64 %a, i64 %b, i8* %ptr) { |
| ; CHECK-LABEL: test_subborrow_u64 |
| ; CHECK: addb |
| ; CHECK: sbbq |
| ; CHECK: setb |
| ; CHECK: retq |
| %ret = tail call i8 @llvm.x86.subborrow.u64(i8 %c, i64 %a, i64 %b, i8* %ptr) |
| ret i8 %ret; |
| } |
| |