Merge pull request #2869 from BrzVlad/feature-mod-union-opt

[mono.git] / mono / arch / amd64 / amd64-codegen.h

diff --git a/mono/arch/amd64/amd64-codegen.h b/mono/arch/amd64/amd64-codegen.h
index fcdf30adbfd92170b52dcd45318abe2f4ec26bed..26d73ce31c49214d27052cc77e2f929f8b436829 100644 (file)
--- a/mono/arch/amd64/amd64-codegen.h
+++ b/mono/arch/amd64/amd64-codegen.h
@@ -249,6 +249,21 @@ typedef union {
                x86_reg_emit ((inst), (dreg), (reg));   \
        } while (0)
 
+#define amd64_test_reg_imm_size_body(inst,reg,imm,size) \
+       do { \
+               amd64_codegen_pre(inst); \
+               amd64_emit_rex ((inst),(size),0,0,(reg)); \
+               if ((reg) == AMD64_RAX) { \
+                       *(inst)++ = (unsigned char)0xa9; \
+               } \
+               else { \
+                       *(inst)++ = (unsigned char)0xf7;        \
+                       x86_reg_emit((inst), 0, (reg)); \
+               } \
+               x86_imm_emit32((inst), (imm));  \
+               amd64_codegen_post(inst); \
+       } while (0)
+
 #if defined(__default_codegen__)
 
 #define amd64_alu_reg_imm_size(inst,opc,reg,imm,size) \
@@ -257,6 +272,9 @@ typedef union {
 #define amd64_alu_reg_reg_size(inst,opc,dreg,reg,size) \
                amd64_alu_reg_reg_size_body((inst), (opc), (dreg), (reg), (size))
 
+#define amd64_test_reg_imm_size(inst, reg, imm, size) \
+               amd64_test_reg_imm_size_body(inst, reg, imm, size)
+
 #elif defined(__native_client_codegen__)
 /* NaCl modules may not directly update RSP or RBP other than direct copies */
 /* between them. Instead the lower 4 bytes are updated and then added to R15 */
@@ -298,6 +316,8 @@ typedef union {
 
 #define amd64_alu_reg_reg(inst,opc,dreg,reg) amd64_alu_reg_reg_size ((inst),(opc),(dreg),(reg),8)
 
+#define amd64_test_reg_imm(inst,reg,imm) amd64_test_reg_imm_size(inst,reg,imm,8)
+
 #define amd64_alu_reg_membase_size(inst,opc,reg,basereg,disp,size) \
        do { \
                amd64_codegen_pre(inst);                                                  \
@@ -1465,7 +1485,7 @@ typedef union {
 #define amd64_alu_reg8_reg8_size(inst,opc,dreg,reg,is_dreg_h,is_reg_h,size) do { amd64_codegen_pre(inst); amd64_emit_rex ((inst),(size),(dreg),0,(reg)); x86_alu_reg8_reg8((inst),(opc),((dreg)&0x7),((reg)&0x7),(is_dreg_h),(is_reg_h)); amd64_codegen_post(inst); } while (0)
 #define amd64_alu_reg_mem_size(inst,opc,reg,mem,size) do { amd64_codegen_pre(inst); amd64_emit_rex ((inst),(size),0,0,(reg)); x86_alu_reg_mem((inst),(opc),((reg)&0x7),(mem)); amd64_codegen_post(inst); } while (0)
 //#define amd64_alu_reg_membase_size(inst,opc,reg,basereg,disp,size) do { amd64_codegen_pre(inst); amd64_emit_rex ((inst),(size),(reg),0,(basereg)); x86_alu_reg_membase((inst),(opc),((reg)&0x7),((basereg)&0x7),(disp)); amd64_codegen_post(inst); } while (0)
-#define amd64_test_reg_imm_size(inst,reg,imm,size) do { amd64_codegen_pre(inst); amd64_emit_rex ((inst),(size),0,0,(reg)); x86_test_reg_imm((inst),((reg)&0x7),(imm)); amd64_codegen_post(inst); } while (0)
+//#define amd64_test_reg_imm_size(inst,reg,imm,size) do { amd64_codegen_pre(inst); amd64_emit_rex ((inst),(size),0,0,(reg)); x86_test_reg_imm((inst),((reg)&0x7),(imm)); amd64_codegen_post(inst); } while (0)
 #define amd64_test_mem_imm_size(inst,mem,imm,size) do { amd64_codegen_pre(inst); amd64_emit_rex ((inst),(size),0,0,0); x86_test_mem_imm((inst),(mem),(imm)); amd64_codegen_post(inst); } while (0)
 #define amd64_test_membase_imm_size(inst,basereg,disp,imm,size) do { amd64_codegen_pre(inst); amd64_emit_rex ((inst),(size),0,0,(basereg)); x86_test_membase_imm((inst),((basereg)&0x7),(disp),(imm)); amd64_codegen_post(inst); } while (0)
 #define amd64_test_reg_reg_size(inst,dreg,reg,size) do { amd64_codegen_pre(inst); amd64_emit_rex ((inst),(size),(dreg),0,(reg)); x86_test_reg_reg((inst),((dreg)&0x7),((reg)&0x7)); amd64_codegen_post(inst); } while (0)
@@ -1710,7 +1730,7 @@ typedef union {
 #define amd64_alu_reg8_reg8(inst,opc,dreg,reg,is_dreg_h,is_reg_h) amd64_alu_reg8_reg8_size(inst,opc,dreg,reg,is_dreg_h,is_reg_h,8)
 #define amd64_alu_reg_mem(inst,opc,reg,mem) amd64_alu_reg_mem_size(inst,opc,reg,mem,8)
 #define amd64_alu_reg_membase(inst,opc,reg,basereg,disp) amd64_alu_reg_membase_size(inst,opc,reg,basereg,disp,8)
-#define amd64_test_reg_imm(inst,reg,imm) amd64_test_reg_imm_size(inst,reg,imm,8)
+//#define amd64_test_reg_imm(inst,reg,imm) amd64_test_reg_imm_size(inst,reg,imm,8)
 #define amd64_test_mem_imm(inst,mem,imm) amd64_test_mem_imm_size(inst,mem,imm,8)
 #define amd64_test_membase_imm(inst,basereg,disp,imm) amd64_test_membase_imm_size(inst,basereg,disp,imm,8)
 #define amd64_test_reg_reg(inst,dreg,reg) amd64_test_reg_reg_size(inst,dreg,reg,8)