Return address register should be marked as "result" for the JMPL instruction
since it is defined by the instruction.
llvm-svn: 3966
diff --git a/llvm/lib/Target/Sparc/SparcInstr.def b/llvm/lib/Target/Sparc/SparcInstr.def
index 50afe22..486a5cc 100644
--- a/llvm/lib/Target/Sparc/SparcInstr.def
+++ b/llvm/lib/Target/Sparc/SparcInstr.def
@@ -426,11 +426,12 @@
I(STFSR, "st", 3, -1, B12, true , 0, 0, SPARC_ST, M_FLOAT_FLAG | M_STORE_FLAG)
I(STXFSR, "stx", 3, -1, B12, true , 0, 0, SPARC_ST, M_FLOAT_FLAG | M_STORE_FLAG)
-// Call, Return and "Jump and link".
+// Call, Return and "Jump and link". Operand (2) for JMPL is marked as
+// a "result" because JMPL stores the return address for the call in it.
// Latency includes the delay slot.
I(CALL , "call", 1, -1, B29, true , 1, 2, SPARC_CTI, M_BRANCH_FLAG | M_CALL_FLAG)
-I(JMPLCALL, "jmpl", 3, -1, B12, true , 1, 2, SPARC_CTI, M_BRANCH_FLAG | M_CALL_FLAG )
-I(JMPLRET, "jmpl", 3, -1, B12, true , 1, 2, SPARC_CTI, M_BRANCH_FLAG | M_RET_FLAG)
+I(JMPLCALL, "jmpl", 3, 2, B12, true , 1, 2, SPARC_CTI, M_BRANCH_FLAG | M_CALL_FLAG )
+I(JMPLRET, "jmpl", 3, 2, B12, true , 1, 2, SPARC_CTI, M_BRANCH_FLAG | M_RET_FLAG)
I(RETURN, "return", 2, -1, 0, false, 1, 2, SPARC_CTI, M_BRANCH_FLAG | M_RET_FLAG)
// SAVE and restore instructions