Author: zoltan
Date: 2008-02-19 18:59:22 -0500 (Tue, 19 Feb 2008)
New Revision: 96208
Modified:
trunk/mono/mono/mini/ChangeLog
trunk/mono/mono/mini/mini-sparc.c
trunk/mono/mono/mini/mini-sparc.h
Log:
2008-02-20 Zoltan Varga <[EMAIL PROTECTED]>
* mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use
by
the int<->float conversion opcodes instead of using
mono_spillvar_offset_float ().
Modified: trunk/mono/mono/mini/ChangeLog
===================================================================
--- trunk/mono/mono/mini/ChangeLog 2008-02-19 23:59:12 UTC (rev 96207)
+++ trunk/mono/mono/mini/ChangeLog 2008-02-19 23:59:22 UTC (rev 96208)
@@ -1,5 +1,8 @@
2008-02-20 Zoltan Varga <[EMAIL PROTECTED]>
+ * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use
by
+ the int<->float conversion opcodes instead of using
mono_spillvar_offset_float ().
+
* mini-codegen.c: Eliminate rassign macro which is no longer needed.
* mini-codegen.c: Remove unused mono_regstate2_... functions.
Modified: trunk/mono/mono/mini/mini-sparc.c
===================================================================
--- trunk/mono/mono/mini/mini-sparc.c 2008-02-19 23:59:12 UTC (rev 96207)
+++ trunk/mono/mono/mini/mini-sparc.c 2008-02-19 23:59:22 UTC (rev 96208)
@@ -162,9 +162,6 @@
static gpointer mono_arch_get_lmf_addr (void);
-static int
-mono_spillvar_offset_float (MonoCompile *cfg, int spillvar);
-
const char*
mono_arch_regname (int reg) {
static const char * rnames[] = {
@@ -994,6 +991,11 @@
}
}
+ /* Add a properly aligned dword for use by int<->float conversion
opcodes */
+ offset += 8;
+ offset = ALIGN_TO (offset, 8);
+ cfg->arch.float_spill_slot_offset = offset;
+
/*
* spillvars are stored between the normal locals and the storage
reserved
* by the ABI.
@@ -1001,10 +1003,6 @@
cfg->stack_offset = offset;
- /* Add a properly aligned dword for use by int<->float conversion
opcodes */
- cfg->spill_count ++;
- mono_spillvar_offset_float (cfg, 0);
-
g_free (cinfo);
}
@@ -1731,25 +1729,6 @@
{
}
-static int
-mono_spillvar_offset_float (MonoCompile *cfg, int spillvar)
-{
- MonoSpillInfo **si, *info;
-
- g_assert (spillvar == 0);
-
- si = &cfg->spill_info_float;
-
- if (!*si) {
- *si = info = mono_mempool_alloc (cfg->mempool, sizeof
(MonoSpillInfo));
- cfg->stack_offset += sizeof (double);
- cfg->stack_offset = ALIGN_TO (cfg->stack_offset, 8);
- info->offset = - cfg->stack_offset;
- }
-
- return MONO_SPARC_STACK_BIAS + (*si)->offset;
-}
-
/* FIXME: Strange loads from the stack in basic-float.cs:test_2_rem */
static void
@@ -3293,7 +3272,7 @@
break;
}
case OP_ICONV_TO_R4: {
- gint32 offset = mono_spillvar_offset_float (cfg, 0);
+ gint32 offset = cfg->arch.float_spill_slot_offset;
#ifdef SPARCV9
if (!sparc_is_imm13 (offset)) {
sparc_set (code, offset, sparc_o7);
@@ -3319,7 +3298,7 @@
break;
}
case OP_ICONV_TO_R8: {
- gint32 offset = mono_spillvar_offset_float (cfg, 0);
+ gint32 offset = cfg->arch.float_spill_slot_offset;
#ifdef SPARCV9
if (!sparc_is_imm13 (offset)) {
sparc_set (code, offset, sparc_o7);
@@ -3353,7 +3332,7 @@
#endif
case OP_FCONV_TO_I4:
case OP_FCONV_TO_U4: {
- gint32 offset = mono_spillvar_offset_float (cfg, 0);
+ gint32 offset = cfg->arch.float_spill_slot_offset;
sparc_fdtoi (code, ins->sreg1, FP_SCRATCH_REG);
if (!sparc_is_imm13 (offset)) {
sparc_set (code, offset, sparc_o7);
@@ -3514,7 +3493,7 @@
EMIT_FLOAT_COND_BRANCH (ins, sparc_fbu, 1, 1);
break;
case OP_CKFINITE: {
- gint32 offset = mono_spillvar_offset_float (cfg, 0);
+ gint32 offset = cfg->arch.float_spill_slot_offset;
if (!sparc_is_imm13 (offset)) {
sparc_set (code, offset, sparc_o7);
sparc_stdf (code, ins->sreg1, sparc_sp,
sparc_o7);
Modified: trunk/mono/mono/mini/mini-sparc.h
===================================================================
--- trunk/mono/mono/mini/mini-sparc.h 2008-02-19 23:59:12 UTC (rev 96207)
+++ trunk/mono/mono/mini/mini-sparc.h 2008-02-19 23:59:22 UTC (rev 96208)
@@ -83,6 +83,7 @@
typedef struct MonoCompileArch {
gint32 lmf_offset;
gint32 localloc_offset;
+ gint32 float_spill_slot_offset;
} MonoCompileArch;
#define MONO_CONTEXT_SET_IP(ctx,eip) do { (ctx)->ip = (gpointer)(eip); } while
(0);
_______________________________________________
Mono-patches maillist - Mono-patches@lists.ximian.com
http://lists.ximian.com/mailman/listinfo/mono-patches
