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[PULL,46/68] tcg/mips: Expand bswap unconditionally

Message ID 20250117182456.2077110-47-richard.henderson@linaro.org
State New
Headers show
Series [PULL,01/68] disas/riscv: Guard dec->cfg dereference for host disassemble | expand

Commit Message

Richard Henderson Jan. 17, 2025, 6:24 p.m. UTC 
We always provide bswap subroutines, whether they are optimized
using mips32r2 when available or not.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/mips/tcg-target-has.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
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Patch

diff --git a/tcg/mips/tcg-target-has.h b/tcg/mips/tcg-target-has.h
index 5dbc63cef6..d3d874ffd1 100644
--- a/tcg/mips/tcg-target-has.h
+++ b/tcg/mips/tcg-target-has.h
@@ -51,6 +51,7 @@  extern bool use_mips32r2_instructions;
 #define TCG_TARGET_HAS_muls2_i32        (!use_mips32r6_instructions)
 #define TCG_TARGET_HAS_muluh_i32        1
 #define TCG_TARGET_HAS_mulsh_i32        1
+#define TCG_TARGET_HAS_bswap16_i32      1
 #define TCG_TARGET_HAS_bswap32_i32      1
 #define TCG_TARGET_HAS_negsetcond_i32   0
 
@@ -78,7 +79,6 @@  extern bool use_mips32r2_instructions;
 #endif
 
 /* optional instructions detected at runtime */
-#define TCG_TARGET_HAS_bswap16_i32      use_mips32r2_instructions
 #define TCG_TARGET_HAS_deposit_i32      use_mips32r2_instructions
 #define TCG_TARGET_HAS_extract_i32      use_mips32r2_instructions
 #define TCG_TARGET_HAS_sextract_i32     0
@@ -92,9 +92,9 @@  extern bool use_mips32r2_instructions;
 #define TCG_TARGET_HAS_qemu_st8_i32     0
 
 #if TCG_TARGET_REG_BITS == 64
-#define TCG_TARGET_HAS_bswap16_i64      use_mips32r2_instructions
-#define TCG_TARGET_HAS_bswap32_i64      use_mips32r2_instructions
-#define TCG_TARGET_HAS_bswap64_i64      use_mips32r2_instructions
+#define TCG_TARGET_HAS_bswap16_i64      1
+#define TCG_TARGET_HAS_bswap32_i64      1
+#define TCG_TARGET_HAS_bswap64_i64      1
 #define TCG_TARGET_HAS_deposit_i64      use_mips32r2_instructions
 #define TCG_TARGET_HAS_extract_i64      use_mips32r2_instructions
 #define TCG_TARGET_HAS_sextract_i64     0