| Robert Khasanov | 46409ea | 2014-08-21 09:43:43 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 --show-mc-encoding| FileCheck %s --check-prefix=NOADX --check-prefix=CHECK |
| Robert Khasanov | 7c5a843 | 2014-08-21 09:27:00 +0000 | [diff] [blame] | 2 | ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=broadwell --show-mc-encoding| FileCheck %s --check-prefix=ADX --check-prefix=CHECK |
| 3 | |
| 4 | declare i8 @llvm.x86.addcarryx.u32(i8, i32, i32, i8*) |
| 5 | |
| 6 | define i8 @test_addcarryx_u32(i8 %c, i32 %a, i32 %b, i8* %ptr) { |
| 7 | ; CHECK-LABEL: test_addcarryx_u32 |
| 8 | ; CHECK: addb |
| 9 | ; ADX: adcxl |
| 10 | ; CHECK: setb |
| 11 | ; CHECK: retq |
| 12 | %ret = tail call i8 @llvm.x86.addcarryx.u32(i8 %c, i32 %a, i32 %b, i8* %ptr) |
| 13 | ret i8 %ret; |
| 14 | } |
| 15 | |
| 16 | declare i8 @llvm.x86.addcarryx.u64(i8, i64, i64, i8*) |
| 17 | |
| 18 | define i8 @test_addcarryx_u64(i8 %c, i64 %a, i64 %b, i8* %ptr) { |
| 19 | ; CHECK-LABEL: test_addcarryx_u64 |
| 20 | ; CHECK: addb |
| 21 | ; ADX: adcxq |
| 22 | ; CHECK: setb |
| 23 | ; CHECK: retq |
| 24 | %ret = tail call i8 @llvm.x86.addcarryx.u64(i8 %c, i64 %a, i64 %b, i8* %ptr) |
| 25 | ret i8 %ret; |
| 26 | } |
| 27 | |
| Robert Khasanov | 46409ea | 2014-08-21 09:43:43 +0000 | [diff] [blame] | 28 | declare i8 @llvm.x86.addcarry.u32(i8, i32, i32, i8*) |
| 29 | |
| 30 | define i8 @test_addcarry_u32(i8 %c, i32 %a, i32 %b, i8* %ptr) { |
| 31 | ; CHECK-LABEL: test_addcarry_u32 |
| 32 | ; CHECK: addb |
| 33 | ; ADX: adcxl |
| 34 | ; NOADX: adcl |
| 35 | ; CHECK: setb |
| 36 | ; CHECK: retq |
| 37 | %ret = tail call i8 @llvm.x86.addcarry.u32(i8 %c, i32 %a, i32 %b, i8* %ptr) |
| 38 | ret i8 %ret; |
| 39 | } |
| 40 | |
| 41 | declare i8 @llvm.x86.addcarry.u64(i8, i64, i64, i8*) |
| 42 | |
| 43 | define i8 @test_addcarry_u64(i8 %c, i64 %a, i64 %b, i8* %ptr) { |
| 44 | ; CHECK-LABEL: test_addcarry_u64 |
| 45 | ; CHECK: addb |
| 46 | ; ADX: adcxq |
| 47 | ; NOADX: adcq |
| 48 | ; CHECK: setb |
| 49 | ; CHECK: retq |
| 50 | %ret = tail call i8 @llvm.x86.addcarry.u64(i8 %c, i64 %a, i64 %b, i8* %ptr) |
| 51 | ret i8 %ret; |
| 52 | } |
| 53 | |
| 54 | declare i8 @llvm.x86.subborrow.u32(i8, i32, i32, i8*) |
| 55 | |
| 56 | define i8 @test_subborrow_u32(i8 %c, i32 %a, i32 %b, i8* %ptr) { |
| 57 | ; CHECK-LABEL: test_subborrow_u32 |
| 58 | ; CHECK: addb |
| 59 | ; CHECK: sbbl |
| 60 | ; CHECK: setb |
| 61 | ; CHECK: retq |
| 62 | %ret = tail call i8 @llvm.x86.subborrow.u32(i8 %c, i32 %a, i32 %b, i8* %ptr) |
| 63 | ret i8 %ret; |
| 64 | } |
| 65 | |
| 66 | declare i8 @llvm.x86.subborrow.u64(i8, i64, i64, i8*) |
| 67 | |
| 68 | define i8 @test_subborrow_u64(i8 %c, i64 %a, i64 %b, i8* %ptr) { |
| 69 | ; CHECK-LABEL: test_subborrow_u64 |
| 70 | ; CHECK: addb |
| 71 | ; CHECK: sbbq |
| 72 | ; CHECK: setb |
| 73 | ; CHECK: retq |
| 74 | %ret = tail call i8 @llvm.x86.subborrow.u64(i8 %c, i64 %a, i64 %b, i8* %ptr) |
| 75 | ret i8 %ret; |
| 76 | } |
| 77 | |