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author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2012-03-07 09:22:56 +0000 |
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committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2012-03-07 09:22:56 +0000 |
commit | fdcaf6fabd3d594e40a2b7a31341202e9a93f5cb (patch) | |
tree | 807d8c24c96db39b596a7e75d746d70ba196e01f /driver/Driver.ml | |
parent | 2f37eb9bd85b6638cce1c2e75c71cdc642acf80a (diff) | |
download | compcert-fdcaf6fabd3d594e40a2b7a31341202e9a93f5cb.tar.gz compcert-fdcaf6fabd3d594e40a2b7a31341202e9a93f5cb.zip |
PowerPC: remove the fmadd and fmsub operators/Asm instructions
(definitely not semantics-preserving; hard to justify).
CPragmas: make sure SDAs are not recognized on MacOSX.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1836 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'driver/Driver.ml')
-rw-r--r-- | driver/Driver.ml | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/driver/Driver.ml b/driver/Driver.ml index 443dbacb..1ca915c9 100644 --- a/driver/Driver.ml +++ b/driver/Driver.ml @@ -343,7 +343,6 @@ Language support options (use -fno-<opt> to turn off -f<opt>) : -fall Activate all language support options above -fnone Turn off all language support options above Code generation options: (use -fno-<opt> to turn off -f<opt>) : - -fmadd (PowerPC) Use fused multiply-add and multiply-sub instructions [off] -fsse (IA32) Use SSE2 instructions for some integer operations [on] -fsmall-data <n> Set maximal size <n> for allocation in small data area -fsmall-const <n> Set maximal size <n> for allocation in small constant area @@ -446,7 +445,6 @@ let cmdline_actions = @ f_opt "struct-return" option_fstruct_return @ f_opt "bitfields" option_fbitfields @ f_opt "vararg-calls" option_fvararg_calls - @ f_opt "madd" option_fmadd @ f_opt "packed-structs" option_fpacked_structs @ f_opt "sse" option_fsse |