[RS6000] PR88346, Inconsistent list of CPUs supported after r266502

This patch removes the %e error for AIX, since it seems there has been
no attempt to keep cpu support up to date for AIX, and adds missing
entries to ASM_CPU_SPEC in rs6000.h.  The rs64a->rs64 name change
happened a long time ago as a fix for PR20813 (git commit c92b4c3f5b).

	PR 88346
	* config/rs6000/rs6000.h (ASM_CPU_SPEC): Correct %e message.  Handle
	-mcpu=rs64, not -mcpu=rs64a.  Handle -mcpu=powerpc64 and -mcpu=titan.
	* config/rs6000/driver-rs6000.c (asm_names): Similarly.
	* config/rs6000/aix71.h (ASM_CPU_SPEC): Delete %e message.  Handle
	-mcpu=rs64, not -mcpu=rs64a.
	* config/rs6000/aix72.h (ASM_CPU_SPEC): Likewise.

From-SVN: r267375

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9efea1713888de7e4945c74b88eb780674251f76..c15a1a43e6c0faf4fa9114920a112e7fbd5d86b7 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,13 @@
+2018-12-23  Alan Modra  <amodra@gmail.com>
+
+       PR 88346
+       * config/rs6000/rs6000.h (ASM_CPU_SPEC): Correct %e message.  Handle
+       -mcpu=rs64, not -mcpu=rs64a.  Handle -mcpu=powerpc64 and -mcpu=titan.
+       * config/rs6000/driver-rs6000.c (asm_names): Similarly.
+       * config/rs6000/aix71.h (ASM_CPU_SPEC): Delete %e message.  Handle
+       -mcpu=rs64, not -mcpu=rs64a.
+       * config/rs6000/aix72.h (ASM_CPU_SPEC): Likewise.
+
 2018-12-23  Iain Sandoe  <iain@sandoe.co.uk>
 
        * lto-wrapper.c (tool_cleanup): Don’t report ficticious temp files.

diff --git a/gcc/config/rs6000/aix71.h b/gcc/config/rs6000/aix71.h
index 2398ed64baa4a281193132423f152261af930ca7..d2fbba4f50975efd6c8def86b009e023c3e39e49 100644 (file)
--- a/gcc/config/rs6000/aix71.h
+++ b/gcc/config/rs6000/aix71.h
@@ -77,7 +77,7 @@ do {                                                                  \
   mcpu=power4: -mpwr4; \
   mcpu=power3: -m620; \
   mcpu=powerpc: -mppc; \
-  mcpu=rs64a: -mppc; \
+  mcpu=rs64: -mppc; \
   mcpu=603: -m603; \
   mcpu=603e: -m603; \
   mcpu=604: -m604; \
@@ -88,8 +88,7 @@ do {                                                                  \
   !mcpu*: %{mvsx: -mpwr6; \
            maltivec: -m970; \
            maix64|mpowerpc64: -mppc64; \
-           : %(asm_default)}; \
-  :%eMissing -mcpu option in ASM_SPEC_CPU?\n} \
+           : %(asm_default)}} \
 -many"
 
 #undef ASM_DEFAULT_SPEC

diff --git a/gcc/config/rs6000/aix72.h b/gcc/config/rs6000/aix72.h
index ade9a600c2502cfaa8dfff15e8d03131cca8e3c3..b1bbae7092ebaf42748800bfb9aba9ec6496c432 100644 (file)
--- a/gcc/config/rs6000/aix72.h
+++ b/gcc/config/rs6000/aix72.h
@@ -77,7 +77,7 @@ do {                                                                  \
   mcpu=power4: -mpwr4; \
   mcpu=power3: -m620; \
   mcpu=powerpc: -mppc; \
-  mcpu=rs64a: -mppc; \
+  mcpu=rs64: -mppc; \
   mcpu=603: -m603; \
   mcpu=603e: -m603; \
   mcpu=604: -m604; \
@@ -88,8 +88,7 @@ do {                                                                  \
   !mcpu*: %{mvsx: -mpwr6; \
            maltivec: -m970; \
            maix64|mpowerpc64: -mppc64; \
-           : %(asm_default)}; \
-  :%eMissing -mcpu option in ASM_SPEC_CPU?\n} \
+           : %(asm_default)}} \
 -many"
 
 #undef ASM_DEFAULT_SPEC

diff --git a/gcc/config/rs6000/driver-rs6000.c b/gcc/config/rs6000/driver-rs6000.c
index 0a48d46d658d2431b39f4d47ea5b727c3a3e1ccd..51c6b79e7415dc2a71c6c0d7af35af7034b5afca 100644 (file)
--- a/gcc/config/rs6000/driver-rs6000.c
+++ b/gcc/config/rs6000/driver-rs6000.c
@@ -449,7 +449,7 @@ static const struct asm_name asm_names[] = {
   { "power8",  "-mpwr8" },
   { "power9",  "-mpwr9" },
   { "powerpc", "-mppc" },
-  { "rs64a",   "-mppc" },
+  { "rs64",    "-mppc" },
   { "603",     "-m603" },
   { "603e",    "-m603" },
   { "604",     "-m604" },
@@ -477,8 +477,9 @@ static const struct asm_name asm_names[] = {
   { "power9",  "-mpower9" },
   { "a2",      "-ma2" },
   { "powerpc", "-mppc" },
+  { "powerpc64", "-mppc64" },
   { "powerpc64le", "%{mpower9-vector:-mpower9;:-mpower8}" },
-  { "rs64a",   "-mppc64" },
+  { "rs64",    "-mppc64" },
   { "401",     "-mppc" },
   { "403",     "-m403" },
   { "405",     "-m405" },
@@ -519,6 +520,7 @@ static const struct asm_name asm_names[] = {
   { "e500mc64",        "-me500mc64" },
   { "e5500",   "-me5500" },
   { "e6500",   "-me6500" },
+  { "titan",   "-mtitan" },
   { NULL,      "\
 %{mpower9-vector: -mpower9; \
   mpower8-vector|mcrypto|mdirect-move|mhtm: -mpower8; \

diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index 2a62679bdb8459df5e1b4ea9d69bfc352019dc8c..e7e998d1492271565e88614af339a7de82567749 100644 (file)
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -87,9 +87,10 @@
   mcpu=power4: -mpower4; \
   mcpu=power3: -mppc64; \
   mcpu=powerpc: -mppc; \
+  mcpu=powerpc64: -mppc64; \
   mcpu=a2: -ma2; \
   mcpu=cell: -mcell; \
-  mcpu=rs64a: -mppc64; \
+  mcpu=rs64: -mppc64; \
   mcpu=401: -mppc; \
   mcpu=403: -m403; \
   mcpu=405: -m405; \
@@ -130,11 +131,12 @@
   mcpu=e500mc64: -me500mc64; \
   mcpu=e5500: -me5500; \
   mcpu=e6500: -me6500; \
+  mcpu=titan: -mtitan; \
   !mcpu*: %{mpower9-vector: -mpower9; \
            mpower8-vector|mcrypto|mdirect-move|mhtm: -mpower8; \
            mvsx: -mpower7; \
            mpowerpc64: -mppc64;: %(asm_default)}; \
-  :%eMissing -mcpu option in ASM_SPEC_CPU?\n} \
+  :%eMissing -mcpu option in ASM_CPU_SPEC?\n} \
 %{mvsx: -mvsx -maltivec; maltivec: -maltivec} \
 -many"