instruction, we only want to allow the one for the current subtarget.
- This also fixes suffix matching for jmp instructions, because it eliminates
the ambiguity between 'jmpl' and 'jmpq'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108746
91177308-0d34-0410-b5e6-
96231b3b80d8
def JMP64pcrel32 : I<0xE9, RawFrm, (outs), (ins brtarget:$dst),
"jmp{q}\t$dst", []>;
def JMP64r : I<0xFF, MRM4r, (outs), (ins GR64:$dst), "jmp{q}\t{*}$dst",
- [(brind GR64:$dst)]>;
+ [(brind GR64:$dst)]>, Requires<[In64BitMode]>;
def JMP64m : I<0xFF, MRM4m, (outs), (ins i64mem:$dst), "jmp{q}\t{*}$dst",
- [(brind (loadi64 addr:$dst))]>;
+ [(brind (loadi64 addr:$dst))]>, Requires<[In64BitMode]>;
def FARJMP64 : RI<0xFF, MRM5m, (outs), (ins opaque80mem:$dst),
"ljmp{q}\t{*}$dst", []>;
}
// Indirect branches
let isBranch = 1, isTerminator = 1, isBarrier = 1, isIndirectBranch = 1 in {
def JMP32r : I<0xFF, MRM4r, (outs), (ins GR32:$dst), "jmp{l}\t{*}$dst",
- [(brind GR32:$dst)]>;
+ [(brind GR32:$dst)]>, Requires<[In32BitMode]>;
def JMP32m : I<0xFF, MRM4m, (outs), (ins i32mem:$dst), "jmp{l}\t{*}$dst",
- [(brind (loadi32 addr:$dst))]>;
+ [(brind (loadi32 addr:$dst))]>, Requires<[In32BitMode]>;
def FARJMP16i : Iseg16<0xEA, RawFrm, (outs),
(ins i16imm:$seg, i16imm:$off),
// CHECK: encoding: [0x61]
popal
+// CHECK: jmpl *8(%eax)
+// CHECK: encoding: [0xff,0x60,0x08]
+ jmp *8(%eax)
// CHECK: [0x65,0x8b,0x04,0x25,0x7c,0x00,0x00,0x00]
movl %gs:124, %eax
+// CHECK: jmpq *8(%rax)
+// CHECK: encoding: [0xff,0x60,0x08]
+ jmp *8(%rax)