patches/gcc/3.3.6/120-arm-pr22528.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Jul 28 21:59:40 2008 +0000 (2008-07-28)
changeset 748 61cd4eb6034d
parent 402 197e1b49586e
permissions -rw-r--r--
New patches to make glibc 2.6 and 2.6.1 build for Alpha.
Forwarded by Ioannis E. VENETIS.

/trunk/patches/glibc/2.6.1/200-alpha-ptr_mangle.patch | 103 103 0 0 ++++++++
/trunk/patches/glibc/2.6.1/190-alpha-atfcts.patch | 11 11 0 0 +
/trunk/patches/glibc/2.6.1/180-gcc-4.3-sysinclude-path.patch | 50 50 0 0 ++++
/trunk/patches/glibc/2.6.1/210-lll_lock_t.patch | 237 237 0 0 ++++++++++++++++++
/trunk/patches/glibc/2.6/200-alpha-ptr_mangle.patch | 103 103 0 0 ++++++++
/trunk/patches/glibc/2.6/190-alpha-atfcts.patch | 11 11 0 0 +
/trunk/patches/glibc/2.6/180-gcc-4.3-sysinclude-path.patch | 50 50 0 0 ++++
/trunk/patches/glibc/2.6/210-lll_lock_t.patch | 237 237 0 0 ++++++++++++++++++
/trunk/patches/glibc/ports-2.6.1/120-lll_lock_t.patch | 156 156 0 0 ++++++++++++
9 files changed, 958 insertions(+)
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From http://gcc.gnu.org/ml/gcc-patches/2003-11/msg00832.html, by
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Richard Earnshaw.  Fixes http://gcc.gnu.org/PR22528
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--- gcc-3.3.4/gcc/config/arm/arm.md.orig	2004-03-30 22:43:44.000000000 +0200
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+++ gcc-3.3.4/gcc/config/arm/arm.md	2005-08-15 12:21:55.000000000 +0200
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@@ -4275,7 +4275,7 @@
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    (set (match_dup 2)
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 	(ashiftrt:SI (match_operand 0 "" "") (const_int 8)))
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    ;; store the high byte
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-   (set (match_dup 4) (subreg:QI (match_dup 2) 0))]	;explicit subreg safe
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+   (set (match_dup 4) (match_dup 5))]
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   "TARGET_ARM"
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   "
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   {
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@@ -4291,7 +4291,8 @@
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     operands[1] = adjust_address (operands[1], QImode, 0);
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     operands[3] = gen_lowpart (QImode, operands[0]);
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     operands[0] = gen_lowpart (SImode, operands[0]);
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-    operands[2] = gen_reg_rtx (SImode); 
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+    operands[2] = gen_reg_rtx (SImode);
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+    operands[5] = gen_lowpart (QImode, operands[2]);
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   }"
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 )
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@@ -4299,7 +4300,7 @@
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   [(set (match_dup 4) (match_dup 3))
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    (set (match_dup 2)
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 	(ashiftrt:SI (match_operand 0 "" "") (const_int 8)))
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-   (set (match_operand 1 "" "")	(subreg:QI (match_dup 2) 3))]
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+   (set (match_operand 1 "" "")	(match_dup 5))]
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   "TARGET_ARM"
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   "
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   {
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@@ -4316,13 +4317,14 @@
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     operands[3] = gen_lowpart (QImode, operands[0]);
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     operands[0] = gen_lowpart (SImode, operands[0]);
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     operands[2] = gen_reg_rtx (SImode);
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+    operands[5] = gen_lowpart (QImode, operands[2]);
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   }"
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 )
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 ;; Subroutine to store a half word integer constant into memory.
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 (define_expand "storeinthi"
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   [(set (match_operand 0 "" "")
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-	(subreg:QI (match_operand 1 "" "") 0))
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+	(match_operand 1 "" ""))
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    (set (match_dup 3) (match_dup 2))]
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   "TARGET_ARM"
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   "
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@@ -4363,6 +4365,7 @@
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     operands[3] = adjust_address (op0, QImode, 1);
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     operands[0] = adjust_address (operands[0], QImode, 0);
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     operands[2] = gen_lowpart (QImode, operands[2]);
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+    operands[1] = gen_lowpart (QImode, operands[1]);
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   }"
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 )
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@@ -4682,11 +4685,12 @@
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    (set (match_dup 3)
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 	(ashiftrt:SI (match_dup 2) (const_int 16)))
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    (set (match_operand:HI 0 "s_register_operand" "")
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-	(subreg:HI (match_dup 3) 0))]
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+	(match_dup 4))]
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   "TARGET_ARM"
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   "
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   operands[2] = gen_reg_rtx (SImode);
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   operands[3] = gen_reg_rtx (SImode);
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+  operands[4] = gen_lowpart (HImode, operands[3]);
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   "
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 )
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