Change some conditional tests from Config.cTargetArch to platformArch

[ghc-hetmet.git] / compiler / main / DriverPipeline.hs

diff --git a/compiler/main/DriverPipeline.hs b/compiler/main/DriverPipeline.hs
index 03e3cf6..aeac000 100644 (file)
--- a/compiler/main/DriverPipeline.hs
+++ b/compiler/main/DriverPipeline.hs
@@ -51,12 +51,11 @@ import SrcLoc
 import FastString
 import LlvmCodeGen      ( llvmFixupAsm )
 import MonadUtils
+import Platform
 
--- import Data.Either
 import Exception
 import Data.IORef       ( readIORef )
 import Distribution.System
--- import GHC.Exts              ( Int(..) )
 import System.Directory
 import System.FilePath
 import System.IO
@@ -1061,7 +1060,7 @@ runPhase cc_phase input_fn dflags
                 -- than a double, which leads to unpredictable results.
                 -- By default, we turn this off with -ffloat-store unless
                 -- the user specified -fexcess-precision.
-                (if cTargetArch == I386 &&
+                (if platformArch (targetPlatform dflags) == ArchX86 &&
                     not (dopt Opt_ExcessPrecision dflags)
                         then [ "-ffloat-store" ]
                         else []) ++
@@ -1104,7 +1103,7 @@ runPhase cc_phase input_fn dflags
         -- regardless of the ordering.
         --
         -- This is a temporary hack.
-                       ++ (if cTargetArch == Sparc
+                       ++ (if platformArch (targetPlatform dflags) == ArchSPARC
                            then ["-mcpu=v9"]
                            else [])
 
@@ -1182,7 +1181,7 @@ runPhase As input_fn dflags
         -- regardless of the ordering.
         --
         -- This is a temporary hack.
-                       ++ (if cTargetArch == Sparc
+                       ++ (if platformArch (targetPlatform dflags) == ArchSPARC
                            then [SysTools.Option "-mcpu=v9"]
                            else [])
 
@@ -1237,7 +1236,7 @@ runPhase SplitAs _input_fn dflags
         -- regardless of the ordering.
         --
         -- This is a temporary hack.
-                          (if cTargetArch == Sparc
+                          (if platformArch (targetPlatform dflags) == ArchSPARC
                            then [SysTools.Option "-mcpu=v9"]
                            else []) ++
 
@@ -1307,22 +1306,18 @@ runPhase LlvmOpt input_fn dflags
         -- fix up some pretty big deficiencies in the code we generate
         llvmOpts = ["-mem2reg", "-O1", "-O2"]
 
-
 -----------------------------------------------------------------------------
 -- LlvmLlc phase
 
 runPhase LlvmLlc input_fn dflags
   = do
     let lc_opts = getOpts dflags opt_lc
-    let opt_lvl = max 0 (min 2 $ optLevel dflags)
-    let nphase = if cTargetOS == OSX
-                 then LlvmMangle
-                 else As
-    let rmodel | opt_PIC        = "pic"
+        opt_lvl = max 0 (min 2 $ optLevel dflags)
+        rmodel | opt_PIC        = "pic"
                | not opt_Static = "dynamic-no-pic"
                | otherwise      = "static"
 
-    output_fn <- phaseOutputFilename nphase
+    output_fn <- phaseOutputFilename LlvmMangle
 
     io $ SysTools.runLlvmLlc dflags
                 ([ SysTools.Option (llvmOpts !! opt_lvl),
@@ -1331,13 +1326,13 @@ runPhase LlvmLlc input_fn dflags
                     SysTools.Option "-o", SysTools.FileOption "" output_fn]
                 ++ map SysTools.Option lc_opts)
 
-    return (nphase, output_fn)
+    return (LlvmMangle, output_fn)
   where
+        -- Bug in LLVM at O3 on OSX.
         llvmOpts = if cTargetOS == OSX
                    then ["-O1", "-O2", "-O2"]
                    else ["-O1", "-O2", "-O3"]
 
-
 -----------------------------------------------------------------------------
 -- LlvmMangle phase