1 files changed, 77 insertions, 0 deletions
diff --git a/test/CodeGen/X86/adx-intrinsics.ll b/test/CodeGen/X86/adx-intrinsics.ll
new file mode 100644
index 0000000..0498177
--- /dev/null
+++ b/test/CodeGen/X86/adx-intrinsics.ll
@@ -0,0 +1,77 @@
+; 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;
+}
+