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[llvm][AArch64] Test warning for clobbering w19 with base frame pointer 

The test added in 739b69e655 only checked
that X19 triggers the explanation, also check W19.
This commit is contained in:
David Spickett 2022-09-12 09:56:52 +00:00
parent 30dd839608
commit 29bb6497da
1 changed files with 4 additions and 2 deletions
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6
llvm/test/CodeGen/AArch64/inline-asm-clobber-base-frame-pointer.ll
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@ -4,12 +4,14 @@
; RUN: llc <%s -mtriple=aarch64-none-eabi 2>&1 | FileCheck %s
; CHECK: warning: inline asm clobber list contains reserved registers: X19
; CHECK: note: X19 is used as the frame base pointer register.
; CHECK-NEXT: note: Reserved registers on the clobber list
; CHECK-NEXT: note: X19 is used as the frame base pointer register.
; CHECK-NEXT: note: X19 is used as the frame base pointer register.
define void @alloca(i64 %size) {
entry:
%a = alloca i128, i64 %size, align 64
call void asm sideeffect "nop", "~{x19}"()
call void asm sideeffect "nop", "~{x19},~{w19}"()
ret void
}