From: Rhys Weatherley <rweather@southern-storm.com.au>
Date: Wed, 9 Jun 2004 07:39:37 +0000 (+0000)
Subject: _jit_gen_load_value: use ARM register pairs properly for "long"
X-Git-Tag: r.0.0.4~26
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=328a9799ae44e14ebe1d919e1a4b4ea5941df612;p=francis%2Flibjit.git

_jit_gen_load_value: use ARM register pairs properly for "long"
and "float64" values.
---

diff --git a/ChangeLog b/ChangeLog
index 0d891ee..ccc4e39 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -12,6 +12,9 @@
 
 	* jit/jit-gen-arm.c: optimize the use of rotated immediate values.
 
+	* jit/jit-rules-arm.c (_jit_gen_load_value): use ARM register pairs
+	properly for "long" and "float64" values.
+
 2004-06-08  Rhys Weatherley  <rweather@southern-storm.com.au>
 
 	* jit/Makefile.am, jit/jit-cpuid-x86.c, jit/jit-cpuid-x86.h:
diff --git a/jit/jit-rules-arm.c b/jit/jit-rules-arm.c
index f2fbe69..21ea02a 100644
--- a/jit/jit-rules-arm.c
+++ b/jit/jit-rules-arm.c
@@ -983,7 +983,7 @@ void _jit_gen_load_value
 				long_value = jit_value_get_long_constant(value);
 				inst = mov_reg_imm(gen, inst, _jit_reg_info[reg].cpu_reg,
 								   (jit_int)long_value);
-				inst = mov_reg_imm(gen, inst, _jit_reg_info[other_reg].cpu_reg,
+				inst = mov_reg_imm(gen, inst, _jit_reg_info[reg].cpu_reg + 1,
 								    (jit_int)(long_value >> 32));
 			}
 			break;
@@ -1027,7 +1027,7 @@ void _jit_gen_load_value
 						(gen, inst, _jit_reg_info[reg].cpu_reg,
 						 ((int *)&float64_value)[0]);
 					inst = mov_reg_imm
-						(gen, inst, _jit_reg_info[other_reg].cpu_reg,
+						(gen, inst, _jit_reg_info[reg].cpu_reg + 1,
 						 ((int *)&float64_value)[1]);
 				}
 				else
@@ -1097,7 +1097,7 @@ void _jit_gen_load_value
 			{
 				arm_load_membase(inst, _jit_reg_info[reg].cpu_reg,
 								 ARM_FP, offset);
-				arm_load_membase(inst, _jit_reg_info[other_reg].cpu_reg,
+				arm_load_membase(inst, _jit_reg_info[reg].cpu_reg + 1,
 								 ARM_FP, offset + 4);
 			}
 			break;
@@ -1124,7 +1124,7 @@ void _jit_gen_load_value
 				{
 					arm_load_membase(inst, _jit_reg_info[reg].cpu_reg,
 									 ARM_FP, offset);
-					arm_load_membase(inst, _jit_reg_info[other_reg].cpu_reg,
+					arm_load_membase(inst, _jit_reg_info[reg].cpu_reg + 1,
 									 ARM_FP, offset + 4);
 				}
 				else