Fix Intel asm syntax for the bsr and bsf instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45030 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index a0d72b21aeef9c259b0b4fa2aaf22599c60388a3..2a5e17f3564da5b500b90545918c712e6932ac18 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -450,32 +450,32 @@ def XCHG32rm : I<0x87, MRMSrcMem,
 // Bit scan instructions.
 let Defs = [EFLAGS] in {
 def BSF16rr  : I<0xBC, AddRegFrm, (outs GR16:$dst), (ins GR16:$src),
-                 "bsf{w}\t{$src, $dst||$dst, $src}",
+                 "bsf{w}\t{$src, $dst|$dst, $src}",
                  [(set GR16:$dst, (X86bsf GR16:$src)), (implicit EFLAGS)]>, TB;
 def BSF16rm  : I<0xBC, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
-                 "bsf{w}\t{$src, $dst||$dst, $src}",
+                 "bsf{w}\t{$src, $dst|$dst, $src}",
                  [(set GR16:$dst, (X86bsf (loadi16 addr:$src))),
                   (implicit EFLAGS)]>, TB;
 def BSF32rr  : I<0xBC, AddRegFrm, (outs GR32:$dst), (ins GR32:$src),
-                 "bsf{l}\t{$src, $dst||$dst, $src}",
+                 "bsf{l}\t{$src, $dst|$dst, $src}",
                  [(set GR32:$dst, (X86bsf GR32:$src)), (implicit EFLAGS)]>, TB;
 def BSF32rm  : I<0xBC, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
-                 "bsf{l}\t{$src, $dst||$dst, $src}",
+                 "bsf{l}\t{$src, $dst|$dst, $src}",
                  [(set GR32:$dst, (X86bsf (loadi32 addr:$src))),
                   (implicit EFLAGS)]>, TB;
 
 def BSR16rr  : I<0xBD, AddRegFrm, (outs GR16:$dst), (ins GR16:$src),
-                 "bsr{w}\t{$src, $dst||$dst, $src}",
+                 "bsr{w}\t{$src, $dst|$dst, $src}",
                  [(set GR16:$dst, (X86bsr GR16:$src)), (implicit EFLAGS)]>, TB;
 def BSR16rm  : I<0xBD, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
-                 "bsr{w}\t{$src, $dst||$dst, $src}",
+                 "bsr{w}\t{$src, $dst|$dst, $src}",
                  [(set GR16:$dst, (X86bsr (loadi16 addr:$src))),
                   (implicit EFLAGS)]>, TB;
 def BSR32rr  : I<0xBD, AddRegFrm, (outs GR32:$dst), (ins GR32:$src),
-                 "bsr{l}\t{$src, $dst||$dst, $src}",
+                 "bsr{l}\t{$src, $dst|$dst, $src}",
                  [(set GR32:$dst, (X86bsr GR32:$src)), (implicit EFLAGS)]>, TB;
 def BSR32rm  : I<0xBD, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
-                 "bsr{l}\t{$src, $dst||$dst, $src}",
+                 "bsr{l}\t{$src, $dst|$dst, $src}",
                  [(set GR32:$dst, (X86bsr (loadi32 addr:$src))),
                   (implicit EFLAGS)]>, TB;
 } // Defs = [EFLAGS]

diff --git a/lib/Target/X86/X86InstrX86-64.td b/lib/Target/X86/X86InstrX86-64.td
index f153c4d7a652b3def83e38b496156a707d6d5d17..3eb4fd74ef98de289cea4d8ea74b943f1ff71514 100644 (file)
--- a/lib/Target/X86/X86InstrX86-64.td
+++ b/lib/Target/X86/X86InstrX86-64.td
@@ -170,17 +170,17 @@ def XCHG64rm : RI<0x87, MRMSrcMem, (outs), (ins GR64:$src1, i64mem:$src2),
 // Bit scan instructions.
 let Defs = [EFLAGS] in {
 def BSF64rr  : RI<0xBC, AddRegFrm, (outs GR64:$dst), (ins GR64:$src),
-                  "bsf{q}\t{$src, $dst||$dst, $src}",
+                  "bsf{q}\t{$src, $dst|$dst, $src}",
                   [(set GR64:$dst, (X86bsf GR64:$src))]>, TB;
 def BSF64rm  : RI<0xBC, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src),
-                  "bsf{q}\t{$src, $dst||$dst, $src}",
+                  "bsf{q}\t{$src, $dst|$dst, $src}",
                   [(set GR64:$dst, (X86bsf (loadi64 addr:$src)))]>, TB;
 
 def BSR64rr  : RI<0xBD, AddRegFrm, (outs GR64:$dst), (ins GR64:$src),
-                  "bsr{q}\t{$src, $dst||$dst, $src}",
+                  "bsr{q}\t{$src, $dst|$dst, $src}",
                   [(set GR64:$dst, (X86bsr GR64:$src))]>, TB;
 def BSR64rm  : RI<0xBD, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src),
-                  "bsr{q}\t{$src, $dst||$dst, $src}",
+                  "bsr{q}\t{$src, $dst|$dst, $src}",
                   [(set GR64:$dst, (X86bsr (loadi64 addr:$src)))]>, TB;
 } // Defs = [EFLAGS]