| ; RUN: not llc < %s -mtriple=arm64-linux-gnu -mattr=+reserve-x1 2>&1 | FileCheck %s |
| ; RUN: not llc < %s -mtriple=arm64-linux-gnu -mattr=+reserve-x1 -fast-isel 2>&1 | FileCheck %s |
| ; RUN: not llc < %s -mtriple=arm64-linux-gnu -mattr=+reserve-x1 -global-isel 2>&1 | FileCheck %s |
| |
| ; CHECK: error: |
| ; CHECK-SAME: AArch64 doesn't support function calls if any of the argument registers is reserved. |
| define void @call_function() { |
| call void @foo() |
| ret void |
| } |
| declare void @foo() |
| |
| ; CHECK: error: |
| ; CHECK-SAME: AArch64 doesn't support function calls if any of the argument registers is reserved. |
| define void @call_memcpy(i8* %out, i8* %in) { |
| call void @llvm.memcpy.p0i8.p0i8.i64(i8* %out, i8* %in, i64 800, i1 false) |
| ret void |
| } |
| declare void @llvm.memcpy.p0i8.p0i8.i64(i8*, i8*, i64, i1) |
