diff options
author | Daniel Dunbar <daniel@zuster.org> | 2009-07-01 06:04:03 +0000 |
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committer | Daniel Dunbar <daniel@zuster.org> | 2009-07-01 06:04:03 +0000 |
commit | 940515afdb99568d5d9cc9f6b9a80335a8e35646 (patch) | |
tree | b1cb4700e147e652793f426981b157b1d19aef3c /lib/i386/floatdisf.s | |
parent | 72b5907f318972685252659ca191d63fbe2f352b (diff) |
Fix a Darwinism, .s files meant to be preprocessed should be named .S.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@74587 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/i386/floatdisf.s')
-rw-r--r-- | lib/i386/floatdisf.s | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/lib/i386/floatdisf.s b/lib/i386/floatdisf.s deleted file mode 100644 index 20b80d1d8..000000000 --- a/lib/i386/floatdisf.s +++ /dev/null @@ -1,30 +0,0 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. - -// float __floatdisf(di_int a); - -// This routine has some extra memory traffic, loading the 64-bit input via two -// 32-bit loads, then immediately storing it back to the stack via a single 64-bit -// store. This is to avoid a write-small, read-large stall. -// However, if callers of this routine can be safely assumed to store the argument -// via a 64-bt store, this is unnecessary memory traffic, and should be avoided. -// It can be turned off by defining the TRUST_CALLERS_USE_64_BIT_STORES macro. - -#ifdef __i386__ - -.text -.align 4 -.globl ___floatdisf -___floatdisf: -#ifndef TRUST_CALLERS_USE_64_BIT_STORES - movd 4(%esp), %xmm0 - movd 8(%esp), %xmm1 - punpckldq %xmm1, %xmm0 - movq %xmm0, 4(%esp) -#endif - fildll 4(%esp) - fstps 4(%esp) - flds 4(%esp) - ret - -#endif // __i386__ |