diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/README-FPStack.txt | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/lib/Target/X86/README-FPStack.txt b/lib/Target/X86/README-FPStack.txt index d94fa0219d..0dcbcbc735 100644 --- a/lib/Target/X86/README-FPStack.txt +++ b/lib/Target/X86/README-FPStack.txt @@ -9,20 +9,6 @@ http://gcc.gnu.org/ml/gcc-patches/2004-04/msg00659.html //===---------------------------------------------------------------------===// -On darwin/x86, we should codegen: - - ret double 0.000000e+00 - -as fld0/ret, not as: - - movl $0, 4(%esp) - movl $0, (%esp) - fldl (%esp) - ... - ret - -//===---------------------------------------------------------------------===// - This should use fiadd on chips where it is profitable: double foo(double P, int *I) { return P+*I; } |