diff options
| -rw-r--r-- | lib/Target/X86/README.txt | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/lib/Target/X86/README.txt b/lib/Target/X86/README.txt index 2374659a51..e0704f66c3 100644 --- a/lib/Target/X86/README.txt +++ b/lib/Target/X86/README.txt @@ -379,27 +379,6 @@ require a copy to be inserted (in X86InstrInfo::convertToThreeAddress). //===---------------------------------------------------------------------===// -Another instruction selector deficiency: - -void %bar() { - %tmp = load int (int)** %foo - %tmp = tail call int %tmp( int 3 ) - ret void -} - -_bar: - subl $12, %esp - movl L_foo$non_lazy_ptr, %eax - movl (%eax), %eax - call *%eax - addl $12, %esp - ret - -The current isel scheme will not allow the load to be folded in the call since -the load's chain result is read by the callseq_start. - -//===---------------------------------------------------------------------===// - For this: int test(int a) |