From: Rhys Weatherley <rweather@southern-storm.com.au>
Date: Mon, 30 Aug 2004 02:01:22 +0000 (+0000)
Subject: Fix x86 code generation for floating-point return instructions.
X-Git-Tag: r.0.0.6~43
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=9f4f7825460959fff06927560fa9c9bd962824ba;p=francis%2Flibjit.git

Fix x86 code generation for floating-point return instructions.
---

diff --git a/ChangeLog b/ChangeLog
index e9477b1..3ee8162 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,9 @@
 
+2004-08-30  Rhys Weatherley  <rweather@southern-storm.com.au>
+
+	* jit-rules-x86.sel: fix x86 code generation for floating-point
+	return instructions.
+
 2004-08-16  Rhys Weatherley  <rweather@southern-storm.com.au>
 
 	* jit/jit-cpuid-x86.c (cpuid_query): use %ebx in a way that doesn't
diff --git a/jit/jit-rules-x86.sel b/jit/jit-rules-x86.sel
index 734cf21..2ff235a 100644
--- a/jit/jit-rules-x86.sel
+++ b/jit/jit-rules-x86.sel
@@ -1689,18 +1689,21 @@ JIT_OP_RETURN_LONG: unary_branch
 		inst = jump_to_epilog(gen, inst, block);
 	}
 
-JIT_OP_RETURN_FLOAT32: unary_branch, stack, only
+JIT_OP_RETURN_FLOAT32: unary_note, stack, only
 	[freg] -> {
+		_jit_regs_free_reg(gen, reg, 1);
 		inst = jump_to_epilog(gen, inst, block);
 	}
 
-JIT_OP_RETURN_FLOAT64: unary_branch, stack, only
+JIT_OP_RETURN_FLOAT64: unary_note, stack, only
 	[freg] -> {
+		_jit_regs_free_reg(gen, reg, 1);
 		inst = jump_to_epilog(gen, inst, block);
 	}
 
-JIT_OP_RETURN_NFLOAT: unary_branch, stack, only
+JIT_OP_RETURN_NFLOAT: unary_note, stack, only
 	[freg] -> {
+		_jit_regs_free_reg(gen, reg, 1);
 		inst = jump_to_epilog(gen, inst, block);
 	}