llvm/test/CodeGen/AArch64/arm64-arm64-dead-def-elimination-flag.ll

; RUN: llc -march=arm64 -aarch64-dead-def-elimination=false < %s | FileCheck %s

target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
target triple = "arm64-apple-ios7.0.0"

; Function Attrs: nounwind ssp uwtable
define i32 @test1() #0 {
  %tmp1 = alloca i8
  %tmp2 = icmp eq i8* %tmp1, null
  %tmp3 = zext i1 %tmp2 to i32

  ret i32 %tmp3

  ; CHECK-LABEL: test1
  ; CHECK: adds {{x[0-9]+}}, sp, #15
}
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209577 91177308-0d34-0410-b5e6-96231b3b80d8 2014-05-24 12:50:23 +00:00			`; RUN: llc -march=arm64 -aarch64-dead-def-elimination=false < %s \| FileCheck %s`
Add a flag to disable the ARM64DeadRegisterDefinitionsPass This patch adds a -arm64-dead-def-elimination flag so that it is possible to disable dead definition elimination. Includes test case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206207 91177308-0d34-0410-b5e6-96231b3b80d8 2014-04-14 21:05:02 +00:00
			`target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"`
			`target triple = "arm64-apple-ios7.0.0"`

			`; Function Attrs: nounwind ssp uwtable`
			`define i32 @test1() #0 {`
			`%tmp1 = alloca i8`
			`%tmp2 = icmp eq i8* %tmp1, null`
			`%tmp3 = zext i1 %tmp2 to i32`

			`ret i32 %tmp3`

			`; CHECK-LABEL: test1`
			`; CHECK: adds {{x[0-9]+}}, sp, #15`
			`}`