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[PULL,08/38] tcg/tci: Split out tci_args_rrrrrc

Message ID 20210317153444.310566-9-richard.henderson@linaro.org
State New
Headers show
Series [PULL,01/38] tcg/tci: Remove ifdefs for TCG_TARGET_HAS_ext32[us]_i64 | expand

Commit Message

Richard Henderson March 17, 2021, 3:34 p.m. UTC 
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/tci.c | 25 +++++++++++++++++++------
 1 file changed, 19 insertions(+), 6 deletions(-)
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Patch

diff --git a/tcg/tci.c b/tcg/tci.c
index e323351b75..22ede4016d 100644
--- a/tcg/tci.c
+++ b/tcg/tci.c
@@ -223,6 +223,19 @@  static void tci_args_rrrc(const uint8_t **tb_ptr,
     *c3 = tci_read_b(tb_ptr);
 }
 
+#if TCG_TARGET_REG_BITS == 32
+static void tci_args_rrrrrc(const uint8_t **tb_ptr, TCGReg *r0, TCGReg *r1,
+                            TCGReg *r2, TCGReg *r3, TCGReg *r4, TCGCond *c5)
+{
+    *r0 = tci_read_r(tb_ptr);
+    *r1 = tci_read_r(tb_ptr);
+    *r2 = tci_read_r(tb_ptr);
+    *r3 = tci_read_r(tb_ptr);
+    *r4 = tci_read_r(tb_ptr);
+    *c5 = tci_read_b(tb_ptr);
+}
+#endif
+
 static bool tci_compare32(uint32_t u0, uint32_t u1, TCGCond condition)
 {
     bool result = false;
@@ -385,7 +398,8 @@  uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
         uint32_t tmp32;
         uint64_t tmp64;
 #if TCG_TARGET_REG_BITS == 32
-        uint64_t v64;
+        TCGReg r3, r4;
+        uint64_t v64, T1, T2;
 #endif
         TCGMemOpIdx oi;
         int32_t ofs;
@@ -434,11 +448,10 @@  uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
             break;
 #if TCG_TARGET_REG_BITS == 32
         case INDEX_op_setcond2_i32:
-            t0 = *tb_ptr++;
-            tmp64 = tci_read_r64(regs, &tb_ptr);
-            v64 = tci_read_r64(regs, &tb_ptr);
-            condition = *tb_ptr++;
-            tci_write_reg(regs, t0, tci_compare64(tmp64, v64, condition));
+            tci_args_rrrrrc(&tb_ptr, &r0, &r1, &r2, &r3, &r4, &condition);
+            T1 = tci_uint64(regs[r2], regs[r1]);
+            T2 = tci_uint64(regs[r4], regs[r3]);
+            regs[r0] = tci_compare64(T1, T2, condition);
             break;
 #elif TCG_TARGET_REG_BITS == 64
         case INDEX_op_setcond_i64: