llvm-project/llvm/test/CodeGen/AArch64/arm64-inline-asm-zero-reg-e...

; RUN: not llc < %s -mtriple=arm64-eabi 2>&1 | FileCheck %s


; The 'z' constraint allocates either xzr or wzr, but obviously an input of 1 is
; incompatible.
define void @test_bad_zero_reg() {
  tail call void asm sideeffect "USE($0)", "z"(i32 1) nounwind
; CHECK: error: invalid operand for inline asm constraint 'z'

  ret void
}
[AARCH64] Enable AARCH64 lit tests on windows dev machines As discussed on PR27654, this patch fixes the triples of a lot of aarch64 tests and enables lit tests on windows This will hopefully help stop cases where windows developers break the aarch64 target Differential Revision: https://reviews.llvm.org/D22191 llvm-svn: 275973 2016-07-19 21:35:11 +08:00			`; RUN: not llc < %s -mtriple=arm64-eabi 2>&1 \| FileCheck %s`
ARM64: initial backend import This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. llvm-svn: 205090 2014-03-29 18:18:08 +08:00

			`; The 'z' constraint allocates either xzr or wzr, but obviously an input of 1 is`
			`; incompatible.`
			`define void @test_bad_zero_reg() {`
			`tail call void asm sideeffect "USE($0)", "z"(i32 1) nounwind`
			`; CHECK: error: invalid operand for inline asm constraint 'z'`

			`ret void`
			`}`