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| author | Danny Smith <dannysmith@users.sourceforge.net> | 2008-01-26 09:31:30 +0000 |
|---|---|---|
| committer | Danny Smith <dannysmith@gcc.gnu.org> | 2008-01-26 09:31:30 +0000 |
| commit | 763a27ee730f23883d6ab6feacb9b22992a8d16c (patch) | |
| tree | 5756030d9aa7b91f6a9e3740f35f40f2ec92e01d | |
| parent | 8fa07a56dfd1e9a357e5ee498d55097d76695628 (diff) | |
| download | gcc-763a27ee730f23883d6ab6feacb9b22992a8d16c.zip gcc-763a27ee730f23883d6ab6feacb9b22992a8d16c.tar.gz gcc-763a27ee730f23883d6ab6feacb9b22992a8d16c.tar.bz2 | |
re PR target/34970 (name mangling broken for __attributte__((fastcall)))
PR target/34970
gcc
* config/i386/cygming.h (ASM_OUTPUT_LABELREF): Define.
testsuite
* gcc.target/i386/fastcall-1.c: Scan for correct label.
Use -std=gnu89 switch.
From-SVN: r131859
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/cygming.h | 13 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/fastcall-1.c | 4 |
4 files changed, 27 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 32c53ea..d05641d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2008-01-26 Danny Smith <dannysmith@users.sourceforge.net> + + PR target/34970 + * config/i386/cygming.h (ASM_OUTPUT_LABELREF): Define. + 2008-01-25 Joseph Myers <joseph@codesourcery.com> PR other/31955 diff --git a/gcc/config/i386/cygming.h b/gcc/config/i386/cygming.h index ee2631b..3b18af5 100644 --- a/gcc/config/i386/cygming.h +++ b/gcc/config/i386/cygming.h @@ -1,7 +1,7 @@ /* Operating system specific defines to be used when targeting GCC for hosting on Windows32, using a Unix style C library and tools. Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, - 2004, 2005, 2007 + 2004, 2005, 2007, 2008 Free Software Foundation, Inc. This file is part of GCC. @@ -197,6 +197,17 @@ do { \ ASM_OUTPUT_LABEL ((STREAM), (NAME)); \ } while (0) +/* Output a reference to a label. Fastcall function symbols + keep their '@' prefix, while other symbols are prefixed + with USER_LABEL_PREFIX. */ +#undef ASM_OUTPUT_LABELREF +#define ASM_OUTPUT_LABELREF(STREAM, NAME) \ +do { \ + if ((NAME)[0] != FASTCALL_PREFIX) \ + fputs (USER_LABEL_PREFIX, (STREAM)); \ + fputs ((NAME), (STREAM)); \ +} while (0) + /* Emit code to check the stack when allocating more than 4000 bytes in one go. */ diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 4bb6a97..a09d877 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2008-01-26 Danny Smith <dannysmith@users.sourceforge.net> + + PR target/34970 + * gcc.target/i386/fastcall-1.c: Scan for correct label. + Use -std=gnu89 switch. + 2008-01-25 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/34876 diff --git a/gcc/testsuite/gcc.target/i386/fastcall-1.c b/gcc/testsuite/gcc.target/i386/fastcall-1.c index ba1d667..9d70123 100644 --- a/gcc/testsuite/gcc.target/i386/fastcall-1.c +++ b/gcc/testsuite/gcc.target/i386/fastcall-1.c @@ -1,4 +1,5 @@ /* { dg-do compile { target i?86-*-mingw32* i?86-*-cygwin* } } */ +/* { dg-options "-std=gnu89" } */ void __attribute__ ((fastcall)) @@ -15,3 +16,6 @@ f3() { } void __attribute__ ((fastcall)) f4(int x, int y, int z) { } + +/* Scan for global label with correct prefix and suffix. */ +/* { dg-final { scan-assembler "\.globl\[ \t\]@f4@12" } } */ |