forked from OSchip/llvm-project
78 lines
2.1 KiB
LLVM
78 lines
2.1 KiB
LLVM
; 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;
|
|
}
|
|
|