From e84b000ccb296424483c06a6305eb8744dfd054c Mon Sep 17 00:00:00 2001
From: Renato Golin <renato.golin@linaro.org>
Date: Thu, 8 Oct 2015 16:43:26 +0000
Subject: Simplify DefaultCPU in ARMTargetInfo

Simplifying the convoluted CPU handling in ARMTargetInfo.

The default base CPU on ARM is ARM7TDMI, arch ARMv4T, and
ARMTargetInfo had a different one. This wasn't visible from
Clang because the driver selects the defaults and sets the
Arch/CPU features directly, but the constructor depended
on the CPU, which was never used.

This patch corrects the mistake and greatly simplifies
how CPU is dealt with (essentially by removing the duplicated
DefaultCPU field).

Tests updated.

llvm-svn: 249699
---
 clang/test/Preprocessor/init.c | 19 +++++++------------
 1 file changed, 7 insertions(+), 12 deletions(-)

(limited to 'clang/test/Preprocessor/init.c')

diff --git a/clang/test/Preprocessor/init.c b/clang/test/Preprocessor/init.c
index a2f5bf72544..7ddb9464d4f 100644
--- a/clang/test/Preprocessor/init.c
+++ b/clang/test/Preprocessor/init.c
@@ -1198,7 +1198,7 @@
 // ARM:#define __APCS_32__ 1
 // ARM-NOT:#define __ARMEB__ 1
 // ARM:#define __ARMEL__ 1
-// ARM:#define __ARM_ARCH_6J__ 1
+// ARM:#define __ARM_ARCH_4T__ 1
 // ARM-NOT:#define __ARM_BIG_ENDIAN 1
 // ARM:#define __BIGGEST_ALIGNMENT__ 8
 // ARM:#define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__
@@ -1338,7 +1338,6 @@
 // ARM:#define __SIZE_MAX__ 4294967295U
 // ARM:#define __SIZE_TYPE__ unsigned int
 // ARM:#define __SIZE_WIDTH__ 32
-// ARM:#define __THUMB_INTERWORK__ 1
 // ARM:#define __UINT16_C_SUFFIX__ {{$}}
 // ARM:#define __UINT16_MAX__ 65535
 // ARM:#define __UINT16_TYPE__ unsigned short
@@ -1389,7 +1388,7 @@
 // ARM-BE:#define __APCS_32__ 1
 // ARM-BE:#define __ARMEB__ 1
 // ARM-BE-NOT:#define __ARMEL__ 1
-// ARM-BE:#define __ARM_ARCH_6J__ 1
+// ARM-BE:#define __ARM_ARCH_4T__ 1
 // ARM-BE:#define __ARM_BIG_ENDIAN 1
 // ARM-BE:#define __BIGGEST_ALIGNMENT__ 8
 // ARM-BE:#define __BIG_ENDIAN__ 1
@@ -1529,7 +1528,6 @@
 // ARM-BE:#define __SIZE_MAX__ 4294967295U
 // ARM-BE:#define __SIZE_TYPE__ unsigned int
 // ARM-BE:#define __SIZE_WIDTH__ 32
-// ARM-BE:#define __THUMB_INTERWORK__ 1
 // ARM-BE:#define __UINT16_C_SUFFIX__ {{$}}
 // ARM-BE:#define __UINT16_MAX__ 65535
 // ARM-BE:#define __UINT16_TYPE__ unsigned short
@@ -1580,8 +1578,8 @@
 // ARMEABISOFTFP:#define __APCS_32__ 1
 // ARMEABISOFTFP-NOT:#define __ARMEB__ 1
 // ARMEABISOFTFP:#define __ARMEL__ 1
-// ARMEABISOFTFP:#define __ARM_ARCH 6
-// ARMEABISOFTFP:#define __ARM_ARCH_6J__ 1
+// ARMEABISOFTFP:#define __ARM_ARCH 4
+// ARMEABISOFTFP:#define __ARM_ARCH_4T__ 1
 // ARMEABISOFTFP-NOT:#define __ARM_BIG_ENDIAN 1
 // ARMEABISOFTFP:#define __ARM_EABI__ 1
 // ARMEABISOFTFP:#define __ARM_PCS 1
@@ -1725,7 +1723,6 @@
 // ARMEABISOFTFP:#define __SIZE_TYPE__ unsigned int
 // ARMEABISOFTFP:#define __SIZE_WIDTH__ 32
 // ARMEABISOFTFP:#define __SOFTFP__ 1
-// ARMEABISOFTFP:#define __THUMB_INTERWORK__ 1
 // ARMEABISOFTFP:#define __UINT16_C_SUFFIX__ {{$}}
 // ARMEABISOFTFP:#define __UINT16_MAX__ 65535
 // ARMEABISOFTFP:#define __UINT16_TYPE__ unsigned short
@@ -1776,8 +1773,8 @@
 // ARMEABIHARDFP:#define __APCS_32__ 1
 // ARMEABIHARDFP-NOT:#define __ARMEB__ 1
 // ARMEABIHARDFP:#define __ARMEL__ 1
-// ARMEABIHARDFP:#define __ARM_ARCH 6
-// ARMEABIHARDFP:#define __ARM_ARCH_6J__ 1
+// ARMEABIHARDFP:#define __ARM_ARCH 4
+// ARMEABIHARDFP:#define __ARM_ARCH_4T__ 1
 // ARMEABIHARDFP-NOT:#define __ARM_BIG_ENDIAN 1
 // ARMEABIHARDFP:#define __ARM_EABI__ 1
 // ARMEABIHARDFP:#define __ARM_PCS 1
@@ -1921,7 +1918,6 @@
 // ARMEABIHARDFP:#define __SIZE_TYPE__ unsigned int
 // ARMEABIHARDFP:#define __SIZE_WIDTH__ 32
 // ARMEABIHARDFP-NOT:#define __SOFTFP__ 1
-// ARMEABIHARDFP:#define __THUMB_INTERWORK__ 1
 // ARMEABIHARDFP:#define __UINT16_C_SUFFIX__ {{$}}
 // ARMEABIHARDFP:#define __UINT16_MAX__ 65535
 // ARMEABIHARDFP:#define __UINT16_TYPE__ unsigned short
@@ -1972,7 +1968,7 @@
 // ARM-NETBSD:#define __APCS_32__ 1
 // ARM-NETBSD-NOT:#define __ARMEB__ 1
 // ARM-NETBSD:#define __ARMEL__ 1
-// ARM-NETBSD:#define __ARM_ARCH_6J__ 1
+// ARM-NETBSD:#define __ARM_ARCH_4T__ 1
 // ARM-NETBSD:#define __ARM_DWARF_EH__ 1
 // ARM-NETBSD:#define __ARM_EABI__ 1
 // ARM-NETBSD-NOT:#define __ARM_BIG_ENDIAN 1
@@ -2114,7 +2110,6 @@
 // ARM-NETBSD:#define __SIZE_MAX__ 4294967295U
 // ARM-NETBSD:#define __SIZE_TYPE__ long unsigned int
 // ARM-NETBSD:#define __SIZE_WIDTH__ 32
-// ARM-NETBSD:#define __THUMB_INTERWORK__ 1
 // ARM-NETBSD:#define __UINT16_C_SUFFIX__ {{$}}
 // ARM-NETBSD:#define __UINT16_MAX__ 65535
 // ARM-NETBSD:#define __UINT16_TYPE__ unsigned short
-- 
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