Merge tag 'hppa-linux-user-speedup-pull-request' of https://github.co…

…m/hdeller/qemu-hppa into staging

Generated code size reduction with linux-user for hppa

Would you please consider pulling this trivial fix, which reduces
the generated code on x86 by ~3% when running linux-user with
the hppa target?

Thanks,
Helge

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# gpg: Signature made Thu 03 Aug 2023 03:34:49 PM PDT
# gpg:                using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg:                 aka "Helge Deller <deller@kernel.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 4544 8228 2CD9 10DB EF3D  25F8 3E5F 3D04 A7A2 4603
#      Subkey fingerprint: BCE9 123E 1AD2 9F07 C049  BBDE F712 B510 A23A 0F5F

* tag 'hppa-linux-user-speedup-pull-request' of https://github.com/hdeller/qemu-hppa:
  target/hppa: Move iaoq registers and thus reduce generated code size

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

target/hppa/cpu.h

@@ -168,6 +168,9 @@ typedef struct {
 } hppa_tlb_entry;
 
 typedef struct CPUArchState {
+    target_ureg iaoq_f;      /* front */
+    target_ureg iaoq_b;      /* back, aka next instruction */
+
     target_ureg gr[32];
     uint64_t fr[32];
     uint64_t sr[8];          /* stored shifted into place for gva */
@@ -186,8 +189,6 @@ typedef struct CPUArchState {
     target_ureg psw_cb;      /* in least significant bit of next nibble */
     target_ureg psw_cb_msb;  /* boolean */
 
-    target_ureg iaoq_f;      /* front */
-    target_ureg iaoq_b;      /* back, aka next instruction */
     uint64_t iasq_f;
     uint64_t iasq_b;