commit 01d4d5770053730ee54609f1b1fb715f19107817
Author: Brandon Bergren <git@bdragon.rtk0.net>
Date:   Sat Nov 2 13:07:01 2019 -0500

    SPE clang work (WIP?)

diff --git a/sys/conf/Makefile.powerpc b/sys/conf/Makefile.powerpc
index 2f28a9ff732..f8b5bd6b054 100644
--- a/sys/conf/Makefile.powerpc
+++ b/sys/conf/Makefile.powerpc
@@ -37,7 +37,8 @@ INCLUDES+= -I$S/contrib/libfdt
 
 .if "${MACHINE_ARCH}" == "powerpcspe"
 # Force __SPE__, since the builtin will be removed later with -mno-spe
-CFLAGS+= -mabi=spe -D__SPE__
+CFLAGS.gcc+= -mabi=spe -D__SPE__
+CFLAGS.clang+= -mspe -D__SPE__ -m32
 .endif
 CFLAGS+= -msoft-float
 CFLAGS.gcc+= -Wa,-many
diff --git a/sys/contrib/ncsw/Peripherals/BM/bm.h b/sys/contrib/ncsw/Peripherals/BM/bm.h
index e9708666e24..09870cb0715 100644
--- a/sys/contrib/ncsw/Peripherals/BM/bm.h
+++ b/sys/contrib/ncsw/Peripherals/BM/bm.h
@@ -395,7 +395,7 @@ static __inline__ uint32_t BmBpidGet(t_Bm *p_Bm, bool force, uint32_t base)
                      size,
                      alignment,
                      "BM BPID MEM");
-    KASSERT(ans < UINT32_MAX, ("Oops, %lx > UINT32_MAX!\n", ans));
+    KASSERT(ans < UINT32_MAX, ("Oops, %jx > UINT32_MAX!\n", (uintmax_t)ans));
     return (uint32_t)ans;
 }
 
diff --git a/sys/contrib/ncsw/Peripherals/QM/qm.c b/sys/contrib/ncsw/Peripherals/QM/qm.c
index 50b74712e26..ed3049f0a31 100644
--- a/sys/contrib/ncsw/Peripherals/QM/qm.c
+++ b/sys/contrib/ncsw/Peripherals/QM/qm.c
@@ -560,7 +560,7 @@ uint32_t QmFqidGet(t_Qm *p_Qm, uint32_t size, uint32_t alignment, bool force, ui
                      "QM FQID MEM");
     XX_UnlockIntrSpinlock(p_Qm->lock, intFlags);
 
-    KASSERT(ans < UINT32_MAX, ("Oops, %lx > UINT32_MAX!\n", ans));
+    KASSERT(ans < UINT32_MAX, ("Oops, %jx > UINT32_MAX!\n", (uintmax_t)ans));
     return (uint32_t)ans;
 }
 
diff --git a/sys/powerpc/booke/spe.c b/sys/powerpc/booke/spe.c
index 846d11aaccf..597c6801b6a 100644
--- a/sys/powerpc/booke/spe.c
+++ b/sys/powerpc/booke/spe.c
@@ -426,7 +426,7 @@ spe_save_reg_high(int reg)
 {
 	uint32_t vec[2];
 #define EVSTDW(n)   case n: __asm __volatile ("evstdw %1,0(%0)" \
-		:: "b"(vec), "n"(n)); break;
+		:: "b"(vec), "n"(n) : "memory"); break;
 	switch (reg) {
 	EVSTDW(0);	EVSTDW(1);	EVSTDW(2);	EVSTDW(3);
 	EVSTDW(4);	EVSTDW(5);	EVSTDW(6);	EVSTDW(7);