1 ; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s --check-prefixes=CHECK,CHECK-STRQRO
2 ; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu -mattr=slow-strqro-store | FileCheck %s --check-prefixes=CHECK,CHECK-NOSTRQRO
3 ; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu -mcpu=falkor | FileCheck %s --check-prefixes=CHECK,CHECK-NOSTRQRO
5 ; CHECK-LABEL: strqrox:
6 ; CHECK-STRQRO: str q{{[0-9]+}}, [x{{[0-9]+}}, x
7 ; CHECK-NOSTRQRO-NOT: str q{{[0-9]+}}, [x{{[0-9]+}}, x
8 define void @strqrox(fp128 %val64, i64 %base, i64 %offset) {
9 %addrint = add i64 %base, %offset
10 %addr = inttoptr i64 %addrint to fp128*
11 store volatile fp128 %val64, fp128* %addr
15 ; Check that STRQro is generated for both cases if we're optimizing for code size.
16 ; CHECK-LABEL: strqrox_optsize:
17 ; CHECK-STRQRO: str q{{[0-9]+}}, [x{{[0-9]+}}, x
18 ; CHECK-NOSTRQRO: str q{{[0-9]+}}, [x{{[0-9]+}}, x
19 define void @strqrox_optsize(fp128 %val64, i64 %base, i64 %offset) minsize {
20 %addrint = add i64 %base, %offset
21 %addr = inttoptr i64 %addrint to fp128*
22 store volatile fp128 %val64, fp128* %addr
26 ; CHECK-LABEL: strqrow:
27 ; CHECK-STRQRO: str q{{[0-9]+}}, [x{{[0-9]+}}, w
28 ; CHECK-NOSTRQRO-NOT: str q{{[0-9]+}}, [x{{[0-9]+}}, w
29 define void @strqrow(fp128 %val64, i64 %base, i32 %offset) {
30 %offset64 = zext i32 %offset to i64
31 %addrint = add i64 %base, %offset64
32 %addr = inttoptr i64 %addrint to fp128*
33 store volatile fp128 %val64, fp128* %addr
37 ; Check that STRQro is generated for both cases if we're optimizing for code size.
38 ; CHECK-LABEL: strqrow_optsize:
39 ; CHECK-STRQRO: str q{{[0-9]+}}, [x{{[0-9]+}}, w
40 ; CHECK-NOSTRQRO: str q{{[0-9]+}}, [x{{[0-9]+}}, w
41 define void @strqrow_optsize(fp128 %val64, i64 %base, i32 %offset) minsize {
42 %offset64 = zext i32 %offset to i64
43 %addrint = add i64 %base, %offset64
44 %addr = inttoptr i64 %addrint to fp128*
45 store volatile fp128 %val64, fp128* %addr