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| author | Chris Lattner <sabre@nondot.org> | 2010-11-12 17:41:20 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-11-12 17:41:20 +0000 |
| commit | 5b013b102dc2d7f4dd86a61db07bcbfa41470bca (patch) | |
| tree | c114e8d125828c6c1bceaa7da7a47da242a96aa9 /llvm | |
| parent | e6aeebb9d8f938e5be5284049bc74da6fb6319d1 (diff) | |
| download | bcm5719-llvm-5b013b102dc2d7f4dd86a61db07bcbfa41470bca.tar.gz bcm5719-llvm-5b013b102dc2d7f4dd86a61db07bcbfa41470bca.zip | |
implement PR8592: empirically "lretq" is a "lret" with a rex.w prefix.
llvm-svn: 118903
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrControl.td | 2 | ||||
| -rw-r--r-- | llvm/test/MC/X86/x86-64.s | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86InstrControl.td b/llvm/lib/Target/X86/X86InstrControl.td index c100bcb978c..5f1f2dfef10 100644 --- a/llvm/lib/Target/X86/X86InstrControl.td +++ b/llvm/lib/Target/X86/X86InstrControl.td @@ -29,6 +29,8 @@ let isTerminator = 1, isReturn = 1, isBarrier = 1, [(X86retflag timm:$amt)]>, OpSize; def LRET : I <0xCB, RawFrm, (outs), (ins), "lret", []>; + def LRETQ : RI <0xCB, RawFrm, (outs), (ins), + "lretq", []>; def LRETI : Ii16<0xCA, RawFrm, (outs), (ins i16imm:$amt), "lret\t$amt", []>; def LRETIW : Ii16<0xCA, RawFrm, (outs), (ins i16imm:$amt), diff --git a/llvm/test/MC/X86/x86-64.s b/llvm/test/MC/X86/x86-64.s index 93e90669c81..66074f02116 100644 --- a/llvm/test/MC/X86/x86-64.s +++ b/llvm/test/MC/X86/x86-64.s @@ -769,6 +769,10 @@ iretq // CHECK: encoding: [0x66,0xca,0xce,0x7a] lretw $0x7ace +// PR8592 +lretq // CHECK: lretq # encoding: [0x48,0xcb] +lret // CHECK: lret # encoding: [0xcb] + // rdar://8403907 sysret // CHECK: sysretl |
