maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

Sparc: disable printing of jmp/call aliases (C++ does it) 

These aliases are handled entirely in C++ and only having TableGen InstAliases
for some of them was confusing LLVM.

This will be tested when the TableGen "should I print this Alias" heuristic is
fixed (very soon).

llvm-svn: 208966
This commit is contained in:
Tim Northover 2014-05-16 09:41:39 +00:00
parent ba101dd35d
commit a670f746a3
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
llvm/lib/Target/Sparc/SparcInstrAliases.td
View File

@ -281,12 +281,12 @@ defm : fp_cond_alias<"o", 0b1111>;
// Instruction aliases for JMPL.
// jmp addr -> jmpl addr, %g0
def : InstAlias<"jmp $addr", (JMPLrr G0, MEMrr:$addr)>;
def : InstAlias<"jmp $addr", (JMPLri G0, MEMri:$addr)>;
def : InstAlias<"jmp $addr", (JMPLrr G0, MEMrr:$addr), 0>;
def : InstAlias<"jmp $addr", (JMPLri G0, MEMri:$addr), 0>;
// call addr -> jmpl addr, %o7
def : InstAlias<"call $addr", (JMPLrr O7, MEMrr:$addr)>;
def : InstAlias<"call $addr", (JMPLri O7, MEMri:$addr)>;
def : InstAlias<"call $addr", (JMPLrr O7, MEMrr:$addr), 0>;
def : InstAlias<"call $addr", (JMPLri O7, MEMri:$addr), 0>;
// retl -> RETL 8
def : InstAlias<"retl", (RETL 8)>;