[llvm-commits] [llvm] r143332 - /llvm/trunk/test/CodeGen/X86/fsgsbase.ll

[Craig Topper]

Author: ctopper
Date: Sun Oct 30 21:15:47 2011
New Revision: 143332

URL: http://llvm.org/viewvc/llvm-project?rev=143332&view=rev
Log:
Test case for X86 FS/GS Base intrinsics

Added:
    llvm/trunk/test/CodeGen/X86/fsgsbase.ll

Added: llvm/trunk/test/CodeGen/X86/fsgsbase.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/fsgsbase.ll?rev=143332&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/fsgsbase.ll (added)
+++ llvm/trunk/test/CodeGen/X86/fsgsbase.ll Sun Oct 30 21:15:47 2011
@@ -0,0 +1,57 @@
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -march=x86-64 -mcpu=core-avx-i -mattr=fsgsbase | FileCheck %s
+
+define i32 @test_x86_rdfsbase_32() {
+  ; CHECK: rdfsbasel
+  %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: rdgsbasel
+  %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: rdfsbaseq
+  %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: rdgsbaseq
+  %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: wrfsbasel
+  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: wrgsbasel
+  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: wrfsbaseq
+  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: wrgsbaseq
+  call void @llvm.x86.wrgsbase.64(i64 %x)
+  ret void
+}
+declare void @llvm.x86.wrgsbase.64(i64) nounwind readnone