[Qemu-devel] [PATCH 24/77] ppc: Move exception generation code out of line

[Benjamin Herrenschmidt]

There's no point inlining this, if you hit the exception case you exit
anyway, and not inlining saves about 100K of code size (and cache
footprint).

Signed-off-by: Benjamin Herrenschmidt <b...@kernel.crashing.org>
---
 target-ppc/translate.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index a5ab2eb..ac62942 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -279,7 +279,8 @@ void gen_update_current_nip(void *opaque)
     tcg_gen_movi_tl(cpu_nip, ctx->nip);
 }
 
-static inline void gen_exception_err(DisasContext *ctx, uint32_t excp, 
uint32_t error)
+static void __attribute__((noinline))
+gen_exception_err(DisasContext *ctx, uint32_t excp, uint32_t error)
 {
     TCGv_i32 t0, t1;
     if (ctx->exception == POWERPC_EXCP_NONE) {
@@ -293,7 +294,8 @@ static inline void gen_exception_err(DisasContext *ctx, 
uint32_t excp, uint32_t
     ctx->exception = (excp);
 }
 
-static inline void gen_exception(DisasContext *ctx, uint32_t excp)
+static void __attribute__((noinline))
+gen_exception(DisasContext *ctx, uint32_t excp)
 {
     TCGv_i32 t0;
     if (ctx->exception == POWERPC_EXCP_NONE) {
@@ -305,7 +307,8 @@ static inline void gen_exception(DisasContext *ctx, 
uint32_t excp)
     ctx->exception = (excp);
 }
 
-static inline void gen_debug_exception(DisasContext *ctx)
+static void __attribute__((noinline))
+gen_debug_exception(DisasContext *ctx)
 {
     TCGv_i32 t0;
 
-- 
2.5.0