[PATCH 1/7] rs6000: Fix PR54142

[Segher Boessenkool]

This fixes PR54142, a problem I exposed when I made -mno-power the
default.

2012-08-15  Segher Boessenkool  <seg...@kernel.crashing.org>

gcc/
        PR54142
        * config/rs6000/driver-rs6000.c (asm_names): Use %(asm_default)
        instead of -mcom.
        * config/rs6000/rs6000.h (ASM_CPU_SPEC): Ditto.
---
 gcc/config/rs6000/driver-rs6000.c |    2 +-
 gcc/config/rs6000/rs6000.h        |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/config/rs6000/driver-rs6000.c 
b/gcc/config/rs6000/driver-rs6000.c
index 68b5257..e6c7da1 100644
--- a/gcc/config/rs6000/driver-rs6000.c
+++ b/gcc/config/rs6000/driver-rs6000.c
@@ -420,7 +420,7 @@ static const struct asm_name asm_names[] = {
   { NULL,      "\
 %{mpowerpc64*: -mppc64} \
 %{!mpowerpc64*: %{mpowerpc*: -mppc}} \
-%{!mpowerpc*: -mcom}" },
+%{!mpowerpc*: %(asm_default)}" },
 #endif
 };
 
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index ec62fc6..5644435 100644
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -103,7 +103,7 @@
 "%{!mcpu*: \
   %{mpowerpc64*: -mppc64} \
   %{!mpowerpc64*: %{mpowerpc*: -mppc}} \
-  %{!mpowerpc*: -mcom}} \
+  %{!mpowerpc*: %(asm_default)}} \
 %{mcpu=native: %(asm_cpu_native)} \
 %{mcpu=common: -mcom} \
 %{mcpu=cell: -mcell} \
-- 
1.7.7.6