83 lines
2.3 KiB
LLVM
83 lines
2.3 KiB
LLVM
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
||
|
|
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=fsgsbase | FileCheck %s
|
||
|
|
|
||
|
|
define i32 @test_x86_rdfsbase_32() {
|
||
|
|
; CHECK-LABEL: test_x86_rdfsbase_32:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: rdfsbasel %eax
|
||
|
|
; CHECK-NEXT: retq
|
||
|
|
%res = call i32 @llvm.x86.rdfsbase.32()
|
||
|
|
ret i32 %res
|
||
|
|
}
|
||
|
|
declare i32 @llvm.x86.rdfsbase.32() nounwind readnone
|
||
|
|
|
||
|
|
define i32 @test_x86_rdgsbase_32() {
|
||
|
|
; CHECK-LABEL: test_x86_rdgsbase_32:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: rdgsbasel %eax
|
||
|
|
; CHECK-NEXT: retq
|
||
|
|
%res = call i32 @llvm.x86.rdgsbase.32()
|
||
|
|
ret i32 %res
|
||
|
|
}
|
||
|
|
declare i32 @llvm.x86.rdgsbase.32() nounwind readnone
|
||
|
|
|
||
|
|
define i64 @test_x86_rdfsbase_64() {
|
||
|
|
; CHECK-LABEL: test_x86_rdfsbase_64:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: rdfsbaseq %rax
|
||
|
|
; CHECK-NEXT: retq
|
||
|
|
%res = call i64 @llvm.x86.rdfsbase.64()
|
||
|
|
ret i64 %res
|
||
|
|
}
|
||
|
|
declare i64 @llvm.x86.rdfsbase.64() nounwind readnone
|
||
|
|
|
||
|
|
define i64 @test_x86_rdgsbase_64() {
|
||
|
|
; CHECK-LABEL: test_x86_rdgsbase_64:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: rdgsbaseq %rax
|
||
|
|
; CHECK-NEXT: retq
|
||
|
|
%res = call i64 @llvm.x86.rdgsbase.64()
|
||
|
|
ret i64 %res
|
||
|
|
}
|
||
|
|
declare i64 @llvm.x86.rdgsbase.64() nounwind readnone
|
||
|
|
|
||
|
|
define void @test_x86_wrfsbase_32(i32 %x) {
|
||
|
|
; CHECK-LABEL: test_x86_wrfsbase_32:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: wrfsbasel %edi
|
||
|
|
; CHECK-NEXT: retq
|
||
|
|
call void @llvm.x86.wrfsbase.32(i32 %x)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
declare void @llvm.x86.wrfsbase.32(i32) nounwind readnone
|
||
|
|
|
||
|
|
define void @test_x86_wrgsbase_32(i32 %x) {
|
||
|
|
; CHECK-LABEL: test_x86_wrgsbase_32:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: wrgsbasel %edi
|
||
|
|
; CHECK-NEXT: retq
|
||
|
|
call void @llvm.x86.wrgsbase.32(i32 %x)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
declare void @llvm.x86.wrgsbase.32(i32) nounwind readnone
|
||
|
|
|
||
|
|
define void @test_x86_wrfsbase_64(i64 %x) {
|
||
|
|
; CHECK-LABEL: test_x86_wrfsbase_64:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: wrfsbaseq %rdi
|
||
|
|
; CHECK-NEXT: retq
|
||
|
|
call void @llvm.x86.wrfsbase.64(i64 %x)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
declare void @llvm.x86.wrfsbase.64(i64) nounwind readnone
|
||
|
|
|
||
|
|
define void @test_x86_wrgsbase_64(i64 %x) {
|
||
|
|
; CHECK-LABEL: test_x86_wrgsbase_64:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: wrgsbaseq %rdi
|
||
|
|
; CHECK-NEXT: retq
|
||
|
|
call void @llvm.x86.wrgsbase.64(i64 %x)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
declare void @llvm.x86.wrgsbase.64(i64) nounwind readnone
|