[cadcdev-svn-commits] [SCM] branch master updated. v2.0.0-1373-gdbdc05cf

[falcovorbis <fal...@us...>]

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The branch, master has been updated
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      from  f329209068f1aadee9c53c694880633ab236df4d (commit)

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- Log -----------------------------------------------------------------
commit dbdc05cf9f64a32b679285c2bb5bb196546407d7
Author: Paul Cercueil <pa...@cr...>
Date:   Sat May 4 05:12:36 2024 +0200

    dc: Fix __fipr() and __fipr_magnitude_sqr() macros (#540)
    
    They were not returning the correct register when building with
    -m4-single.
    
    Signed-off-by: Paul Cercueil <pa...@cr...>

-----------------------------------------------------------------------

Summary of changes:
 kernel/arch/dreamcast/include/dc/fmath_base.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/kernel/arch/dreamcast/include/dc/fmath_base.h b/kernel/arch/dreamcast/include/dc/fmath_base.h
index a08501dc..626d97ee 100644
--- a/kernel/arch/dreamcast/include/dc/fmath_base.h
+++ b/kernel/arch/dreamcast/include/dc/fmath_base.h
@@ -144,11 +144,11 @@ __BEGIN_DECLS
         register float __d __asm__(KOS_FPARG(7)) = (d); \
         __asm__ __volatile__( \
                               "fipr	fv8,fv4" \
-                              : "+f" (__z) \
+                              : "+f" (KOS_SH4_SINGLE_ONLY ? __w : __z) \
                               : "f" (__x), "f" (__y), "f" (__z), "f" (__w), \
                               "f" (__a), "f" (__b), "f" (__c), "f" (__d) \
                             ); \
-        __z; })
+        KOS_SH4_SINGLE_ONLY ? __w : __z; })
 
 /* Floating point inner product w/self (square of vector magnitude) */
 #define __fipr_magnitude_sqr(x, y, z, w) ({ \
@@ -158,10 +158,10 @@ __BEGIN_DECLS
         register float __w __asm__(KOS_FPARG(3)) = (w); \
         __asm__ __volatile__( \
                               "fipr	fv4,fv4" \
-                              : "+f" (__z) \
+                              : "+f" (KOS_SH4_SINGLE_ONLY ? __w : __z) \
                               : "f" (__x), "f" (__y), "f" (__z), "f" (__w) \
                             ); \
-        __z; })
+        KOS_SH4_SINGLE_ONLY ? __w : __z; })
 
 /** \endcond */
 


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