+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-linux-gnu | FileCheck --check-prefixes=CHECK,NOSPLIT %s
; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64_be-linux-gnu | FileCheck --check-prefixes=CHECK,NOSPLIT %s
; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-linux-gnu -mcpu=exynos-m1 | FileCheck --check-prefixes=CHECK,NOSPLIT %s
; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64_be-linux-gnu -mcpu=exynos-m1 | FileCheck --check-prefixes=CHECK,SPLIT %s
-; CHECK-LABEL: test_split_f:
-; NOSPLIT: str q{{[0-9]+}}, [x{{[0-9]+}}]
-; SPLIT: st1 { v{{[0-9]+}}.2s }, [x{{[0-9]+}}]
-; SPLIT: st1 { v{{[0-9]+}}.2s }, [x{{[0-9]+}}]
define void @test_split_f(<4 x float> %val, <4 x float>* %addr) {
+; NOSPLIT-LABEL: test_split_f:
+; NOSPLIT: // %bb.0:
+; NOSPLIT-NEXT: str q0, [x0]
+; NOSPLIT-NEXT: ret
+;
+; SPLIT-LABEL: test_split_f:
+; SPLIT: // %bb.0:
+; SPLIT-NEXT: rev64 v0.4s, v0.4s
+; SPLIT-NEXT: ext v0.16b, v0.16b, v0.16b, #8
+; SPLIT-NEXT: st1 { v0.2s }, [x0]
+; SPLIT-NEXT: ext v0.16b, v0.16b, v0.16b, #8
+; SPLIT-NEXT: add x8, x0, #8 // =8
+; SPLIT-NEXT: st1 { v0.2s }, [x8]
+; SPLIT-NEXT: ret
store <4 x float> %val, <4 x float>* %addr, align 8
ret void
}
-; CHECK-LABEL: test_split_d:
-; NOSPLIT: str q{{[0-9]+}}, [x{{[0-9]+}}]
-; SPLIT: st1 { v{{[0-9]+}}.2d }, [x{{[0-9]+}}]
define void @test_split_d(<2 x double> %val, <2 x double>* %addr) {
+; NOSPLIT-LABEL: test_split_d:
+; NOSPLIT: // %bb.0:
+; NOSPLIT-NEXT: str q0, [x0]
+; NOSPLIT-NEXT: ret
+;
+; SPLIT-LABEL: test_split_d:
+; SPLIT: // %bb.0:
+; SPLIT-NEXT: ext v0.16b, v0.16b, v0.16b, #8
+; SPLIT-NEXT: st1 { v0.2d }, [x0]
+; SPLIT-NEXT: ret
store <2 x double> %val, <2 x double>* %addr, align 8
ret void
}
-; CHECK-LABEL: test_split_128:
-; CHECK: str q{{[0-9]+}}, [x{{[0-9]+}}]
define void @test_split_128(fp128 %val, fp128* %addr) {
+; CHECK-LABEL: test_split_128:
+; CHECK: // %bb.0:
+; CHECK-NEXT: str q0, [x0]
+; CHECK-NEXT: ret
store fp128 %val, fp128* %addr, align 8
ret void
}