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| author | Amjad Aboud <amjad.aboud@intel.com> | 2015-10-12 11:47:46 +0000 |
|---|---|---|
| committer | Amjad Aboud <amjad.aboud@intel.com> | 2015-10-12 11:47:46 +0000 |
| commit | 1db6d7af46276ff65dc267e7bf2d424993b95d6b (patch) | |
| tree | 96e84e53a625a320e1f81aca30658f1e4b8ea206 /llvm/test/CodeGen/X86/system-intrinsics-xsaveopt.ll | |
| parent | 9b278a16958c7d1526eea23cdcd8f603b308ae0b (diff) | |
| download | bcm5719-llvm-1db6d7af46276ff65dc267e7bf2d424993b95d6b.tar.gz bcm5719-llvm-1db6d7af46276ff65dc267e7bf2d424993b95d6b.zip | |
[X86] Add XSAVE intrinsic family
Add intrinsics for the
XSAVE instructions (XSAVE/XSAVE64/XRSTOR/XRSTOR64)
XSAVEOPT instructions (XSAVEOPT/XSAVEOPT64)
XSAVEC instructions (XSAVEC/XSAVEC64)
XSAVES instructions (XSAVES/XSAVES64/XRSTORS/XRSTORS64)
Differential Revision: http://reviews.llvm.org/D13012
llvm-svn: 250029
Diffstat (limited to 'llvm/test/CodeGen/X86/system-intrinsics-xsaveopt.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/system-intrinsics-xsaveopt.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/system-intrinsics-xsaveopt.ll b/llvm/test/CodeGen/X86/system-intrinsics-xsaveopt.ll new file mode 100644 index 00000000000..f9bd7acd5a7 --- /dev/null +++ b/llvm/test/CodeGen/X86/system-intrinsics-xsaveopt.ll @@ -0,0 +1,12 @@ +; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+xsave,+xsaveopt | FileCheck %s
+
+define void @test_xsaveopt(i8* %ptr, i32 %hi, i32 %lo) {
+; CHECK-LABEL: test_xsaveopt
+; CHECK: movl 8(%esp), %edx
+; CHECK: movl 12(%esp), %eax
+; CHECK: movl 4(%esp), %ecx
+; CHECK: xsaveopt (%ecx)
+ call void @llvm.x86.xsaveopt(i8* %ptr, i32 %hi, i32 %lo)
+ ret void;
+}
+declare void @llvm.x86.xsaveopt(i8*, i32, i32)
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