Update README entry.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125658 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/README.txt b/lib/Target/README.txt
index 6b4e33ea34be01ae8de76a42f016bd8524a0bf1f..12a71778a928691a81abcb296343ab8861b5d461 100644 (file)
--- a/lib/Target/README.txt
+++ b/lib/Target/README.txt
@@ -1783,13 +1783,12 @@ entry:
 }
 
 Generated code:
-       addq    %rcx, %rdx
-       movl    $0, %eax
-       adcq    $0, %rax
-       addq    %r8, %rax
-       movq    %rax, (%rdi)
-       movq    %rdx, (%rsi)
-       ret
+        addq   %rcx, %rdx
+        sbbq   %rax, %rax
+        subq   %rax, %r8
+        movq   %r8, (%rdi)
+        movq   %rdx, (%rsi)
+        ret
 
 Expected code:
        addq    %rcx, %rdx
@@ -1798,12 +1797,6 @@ Expected code:
        movq    %rdx, (%rsi)
        ret
 
-The generated SelectionDAG has an ADD of an ADDE, where both operands of the
-ADDE are zero. Replacing one of the operands of the ADDE with the other operand
-of the ADD, and replacing the ADD with the ADDE, should give the desired result.
-
-(That said, we are doing a lot better than gcc on this testcase. :) )
-
 //===---------------------------------------------------------------------===//
 
 Switch lowering generates less than ideal code for the following switch: