44 lines
1.4 KiB
LLVM
44 lines
1.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mtriple=i386-unknown-unknown -mattr=+invpcid | FileCheck %s --check-prefix=X86
|
|
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+invpcid | FileCheck %s --check-prefix=X86_64
|
|
|
|
define void @test_invpcid(i32 %type, i8* %descriptor) {
|
|
; X86-LABEL: test_invpcid:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: invpcid (%eax), %ecx
|
|
; X86-NEXT: retl
|
|
;
|
|
; X86_64-LABEL: test_invpcid:
|
|
; X86_64: # %bb.0: # %entry
|
|
; X86_64-NEXT: movl %edi, %eax
|
|
; X86_64-NEXT: invpcid (%rsi), %rax
|
|
; X86_64-NEXT: retq
|
|
entry:
|
|
call void @llvm.x86.invpcid(i32 %type, i8* %descriptor)
|
|
ret void
|
|
}
|
|
|
|
define void @test_invpcid2(i32* readonly %type, i8* %descriptor) {
|
|
; X86-LABEL: test_invpcid2:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl (%ecx), %ecx
|
|
; X86-NEXT: invpcid (%eax), %ecx
|
|
; X86-NEXT: retl
|
|
;
|
|
; X86_64-LABEL: test_invpcid2:
|
|
; X86_64: # %bb.0: # %entry
|
|
; X86_64-NEXT: movl (%rdi), %eax
|
|
; X86_64-NEXT: invpcid (%rsi), %rax
|
|
; X86_64-NEXT: retq
|
|
entry:
|
|
%0 = load i32, i32* %type, align 4
|
|
tail call void @llvm.x86.invpcid(i32 %0, i8* %descriptor) #1
|
|
ret void
|
|
}
|
|
|
|
declare void @llvm.x86.invpcid(i32, i8*)
|