[Qemu-devel] [PATCH 2/9] target/ppc: Fix xxspltib

[Anton Blanchard]

xxspltib raises a VMX or a VSX exception depending on the register
set it is operating on. We had a check, but it was backwards.

Fixes: f113283525a4 ("target-ppc: add xxspltib instruction")
Signed-off-by: Anton Blanchard <an...@ozlabs.org>
---
 target/ppc/translate/vsx-impl.inc.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/target/ppc/translate/vsx-impl.inc.c 
b/target/ppc/translate/vsx-impl.inc.c
index 4d8ca7cf32..d050cc03ed 100644
--- a/target/ppc/translate/vsx-impl.inc.c
+++ b/target/ppc/translate/vsx-impl.inc.c
@@ -1355,16 +1355,17 @@ static void gen_xxspltib(DisasContext *ctx)
     int rt = xT(ctx->opcode);
 
     if (rt < 32) {
-        if (unlikely(!ctx->altivec_enabled)) {
-            gen_exception(ctx, POWERPC_EXCP_VPU);
+        if (unlikely(!ctx->vsx_enabled)) {
+            gen_exception(ctx, POWERPC_EXCP_VSXU);
             return;
         }
     } else {
-        if (unlikely(!ctx->vsx_enabled)) {
-            gen_exception(ctx, POWERPC_EXCP_VSXU);
+        if (unlikely(!ctx->altivec_enabled)) {
+            gen_exception(ctx, POWERPC_EXCP_VPU);
             return;
         }
     }
+    printf("XT %x IMM8 %x\n", rt, uim8);
     tcg_gen_gvec_dup8i(vsr_full_offset(rt), 16, 16, uim8);
 }
 
-- 
2.20.1