llvm-6502/test/MC/ARM64/vector-lists.s
Tim Northover 09b3bd8ca3 AArch64/ARM64: make NEON vector list parsing a bit more robust
It doesn't change the results, but it seems silly not to diagnose obvious
problems early on.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208083 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-06 12:50:51 +00:00

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791 B
ArmAsm

// RUN: not llvm-mc -triple arm64 -mattr=neon -show-encoding < %s 2>%t | FileCheck %s
// RUN: FileCheck --check-prefix=CHECK-ERRORS < %t %s
ST4 {v0.8B-v3.8B}, [x0]
ST4 {v0.4H-v3.4H}, [x0]
// CHECK: st4 { v0.8b, v1.8b, v2.8b, v3.8b }, [x0] // encoding: [0x00,0x00,0x00,0x0c]
// CHECK: st4 { v0.4h, v1.4h, v2.4h, v3.4h }, [x0] // encoding: [0x00,0x04,0x00,0x0c]
ST4 {v0.8B-v4.8B}, [x0]
ST4 {v0.8B-v3.8B,v4.8B}, [x0]
ST4 {v0.8B-v3.8H}, [x0]
ST4 {v0.8B-v3.16B}, [x0]
ST4 {v0.8B-},[x0]
// CHECK-ERRORS: error: invalid number of vectors
// CHECK-ERRORS: error: '}' expected
// CHECK-ERRORS: error: mismatched register size suffix
// CHECK-ERRORS: error: mismatched register size suffix
// CHECK-ERRORS: error: vector register expected