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| author | Bill Wendling <isanbard@gmail.com> | 2009-03-11 22:30:01 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2009-03-11 22:30:01 +0000 |
| commit | f9abd7e33ea6e8f57176d0069d61595c1347a5ff (patch) | |
| tree | 2ab9315b2716070e01c40a457b5fd1db6c761d01 /include | |
| parent | a891518c4dfd7dddc2f88be0100f8204e738afb3 (diff) | |
| download | external_llvm-f9abd7e33ea6e8f57176d0069d61595c1347a5ff.zip external_llvm-f9abd7e33ea6e8f57176d0069d61595c1347a5ff.tar.gz external_llvm-f9abd7e33ea6e8f57176d0069d61595c1347a5ff.tar.bz2 | |
Add a -no-implicit-float flag. This acts like -soft-float, but may generate
floating point instructions that are explicitly specified by the user.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66719 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Target/TargetOptions.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/llvm/Target/TargetOptions.h b/include/llvm/Target/TargetOptions.h index d53e399..54468f4 100644 --- a/include/llvm/Target/TargetOptions.h +++ b/include/llvm/Target/TargetOptions.h @@ -65,6 +65,12 @@ namespace llvm { /// target FP instructions. extern bool UseSoftFloat; + /// NoImplicitFloat - This flag is enabled when the -no-implicit-float flag is + /// specified on the command line. When this flag is on, the code generator + /// won't generate any implicit floating point instructions. I.e., no XMM or + /// x87 or vectorized memcpy/memmove instructions. This is for X86 only. + extern bool NoImplicitFloat; + /// NoZerosInBSS - By default some codegens place zero-initialized data to /// .bss section. This flag disables such behaviour (necessary, e.g. for /// crt*.o compiling). |