1 ; RUN: llc -mtriple=aarch64-apple-darwin -verify-machineinstrs < %s | FileCheck %s
2 ; RUN: llc -mtriple=aarch64-apple-darwin -fast-isel -verify-machineinstrs < %s | FileCheck %s
4 ; Test that we use the correct register class.
5 define i32 @mul_add_imm(i32 %a, i32 %b) {
6 ; CHECK-LABEL: mul_add_imm
7 ; CHECK: orr [[REG:w[0-9]+]], wzr, #0x4
8 ; CHECK-NEXT: madd {{w[0-9]+}}, w0, w1, [[REG]]
14 define i32 @mul_sub_imm1(i32 %a, i32 %b) {
15 ; CHECK-LABEL: mul_sub_imm1
16 ; CHECK: mov [[REG:w[0-9]+]], #4
17 ; CHECK-NEXT: msub {{w[0-9]+}}, w0, w1, [[REG]]
23 ; bugpoint reduced test case. This only tests that we pass the MI verifier.
24 define void @mul_add_imm2() {
28 br i1 undef, label %for.body, label %for.body8
30 %0 = mul i64 undef, -3
31 %mul1971 = add i64 %0, -3
32 %cmp7 = icmp slt i64 %mul1971, 1390451930000
33 br i1 %cmp7, label %for.body8, label %for.end20