Use ptr_rc_tailcall instead of GR32_TC.
The getPointerRegClass() hook will return GR32_TC, or whatever is
appropriate for the current function.
Patch by Yiannis Tsiouris!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156459 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86InstrCompiler.td b/lib/Target/X86/X86InstrCompiler.td
index 87634dd..810e820 100644
--- a/lib/Target/X86/X86InstrCompiler.td
+++ b/lib/Target/X86/X86InstrCompiler.td
@@ -1008,8 +1008,8 @@
(CALL64pcrel32 texternalsym:$dst)>;
// tailcall stuff
-def : Pat<(X86tcret GR32_TC:$dst, imm:$off),
- (TCRETURNri GR32_TC:$dst, imm:$off)>,
+def : Pat<(X86tcret ptr_rc_tailcall:$dst, imm:$off),
+ (TCRETURNri ptr_rc_tailcall:$dst, imm:$off)>,
Requires<[In32BitMode]>;
// FIXME: This is disabled for 32-bit PIC mode because the global base