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PR/20554: John Heasley: gcc should define __sparcv9 for 64 bit compilation

This commit is contained in:
christos 2003-03-15 04:51:13 +00:00
parent be6d6ca02b
commit 8b16d6d256
1 changed files with 2 additions and 2 deletions
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4
gnu/dist/toolchain/gcc/config/sparc/sparc.h vendored
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@ -129,8 +129,8 @@ extern enum cmodel sparc_cmodel;
#define ASM_CPU32_DEFAULT_SPEC ""
#if TARGET_CPU_DEFAULT == TARGET_CPU_v9
/* ??? What does Sun's CC pass? */
#define CPP_CPU64_DEFAULT_SPEC "-D__sparc_v9__"
/* Sun's CC passes __sparcv9 */
#define CPP_CPU64_DEFAULT_SPEC "-D__sparc_v9__ -D__sparcv9"
/* ??? It's not clear how other assemblers will handle this, so by default
use GAS. Sun's Solaris assembler recognizes -xarch=v8plus, but this case
is handled in sol2.h. */