diff options
| -rw-r--r-- | lib/Target/X86/README.txt | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/Target/X86/README.txt b/lib/Target/X86/README.txt index 6ff181771b..3bbf3c26e4 100644 --- a/lib/Target/X86/README.txt +++ b/lib/Target/X86/README.txt @@ -114,10 +114,6 @@ FP_TO_SINT when the source operand is already in memory. //===---------------------------------------------------------------------===// -Check if load folding would add a cycle in the dag. - -//===---------------------------------------------------------------------===// - Model X86 EFLAGS as a real register to avoid redudant cmp / test. e.g. cmpl $1, %eax @@ -427,3 +423,6 @@ _foo: When: "movl $_dst, _ptr" is sufficient. +//===---------------------------------------------------------------------===// + +Use fisttp to do FP to integer conversion whenever it is available. |