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-rw-r--r--c/src/lib/libcpu/powerpc/old-exceptions/irq_stub.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/c/src/lib/libcpu/powerpc/old-exceptions/irq_stub.S b/c/src/lib/libcpu/powerpc/old-exceptions/irq_stub.S
index 76c8927305..400cccdf73 100644
--- a/c/src/lib/libcpu/powerpc/old-exceptions/irq_stub.S
+++ b/c/src/lib/libcpu/powerpc/old-exceptions/irq_stub.S
@@ -55,7 +55,9 @@
lis r11,_CPU_IRQ_info@ha
addi r11,r11,_CPU_IRQ_info@l
#endif
+#if ( PPC_USE_DATA_CACHE )
dcbt r0, r11
+#endif
stw r5, IP_CR(r1)
stw r6, IP_CTR(r1)
stw r7, IP_XER(r1)