From fdcaf6fabd3d594e40a2b7a31341202e9a93f5cb Mon Sep 17 00:00:00 2001 From: xleroy Date: Wed, 7 Mar 2012 09:22:56 +0000 Subject: 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 --- driver/Clflags.ml | 1 - driver/Driver.ml | 2 -- 2 files changed, 3 deletions(-) (limited to 'driver') diff --git a/driver/Clflags.ml b/driver/Clflags.ml index 2eb41477..8feac7ad 100644 --- a/driver/Clflags.ml +++ b/driver/Clflags.ml @@ -22,7 +22,6 @@ let option_fstruct_return = ref false let option_fbitfields = ref false let option_fvararg_calls = ref true let option_fpacked_structs = ref false -let option_fmadd = ref false let option_fsse = ref true let option_dparse = ref false let option_dcmedium = ref false 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- to turn off -f) : -fall Activate all language support options above -fnone Turn off all language support options above Code generation options: (use -fno- to turn off -f) : - -fmadd (PowerPC) Use fused multiply-add and multiply-sub instructions [off] -fsse (IA32) Use SSE2 instructions for some integer operations [on] -fsmall-data Set maximal size for allocation in small data area -fsmall-const Set maximal size 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 -- cgit