From ee9e5f92b659081a9d889ef16f91a070b8c36024 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Wed, 6 Mar 2019 21:06:10 -0800 Subject: networking: cc is not a register gcc accepts __asm__ ( "" : : : "%cc"); but cc is not a real register and clang does not like it. networking/tls_pstm_montgomery_reduce.c:385:4: error: unknown register name '%cc' in asm | INNERMUL; | ^ The % syntax nominally goes before a register, in this case cc, like "memory" isn't a true register it's just a way of specifying that the condition code registers for the target are clobbered Signed-off-by: Khem Raj Signed-off-by: Denys Vlasenko --- networking/tls_pstm_montgomery_reduce.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'networking/tls_pstm_montgomery_reduce.c') diff --git a/networking/tls_pstm_montgomery_reduce.c b/networking/tls_pstm_montgomery_reduce.c index d46e2aa2b..20f9c26d5 100644 --- a/networking/tls_pstm_montgomery_reduce.c +++ b/networking/tls_pstm_montgomery_reduce.c @@ -73,7 +73,7 @@ asm( \ "movl %%edx,%1 \n\t" \ :"=g"(_c[LO]), "=r"(cy) \ :"0"(_c[LO]), "1"(cy), "g"(mu), "g"(*tmpm++) \ -: "%eax", "%edx", "%cc") +: "%eax", "%edx", "cc") #define PROPCARRY \ asm( \ @@ -82,7 +82,7 @@ asm( \ "movzbl %%al,%1 \n\t" \ :"=g"(_c[LO]), "=r"(cy) \ :"0"(_c[LO]), "1"(cy) \ -: "%eax", "%cc") +: "%eax", "cc") /******************************************************************************/ #elif defined(PSTM_X86_64) @@ -235,7 +235,7 @@ asm( \ " STR r0,%1 \n\t" \ :"=r"(cy),"=m"(_c[0])\ :"0"(cy),"r"(mu),"r"(*tmpm++),"m"(_c[0])\ - :"r0","%cc"); + :"r0","cc"); #define PROPCARRY \ asm( \ " LDR r0,%1 \n\t" \ @@ -246,7 +246,7 @@ asm( \ " MOVCC %0,#0 \n\t" \ :"=r"(cy),"=m"(_c[0])\ :"0"(cy),"m"(_c[0])\ - :"r0","%cc"); + :"r0","cc"); #else /* Non-Thumb2 code */ //#pragma message ("Using 32 bit ARM Assembly Optimizations") #define INNERMUL \ @@ -259,7 +259,7 @@ asm( \ " STR r0,%1 \n\t" \ :"=r"(cy),"=m"(_c[0])\ :"0"(cy),"r"(mu),"r"(*tmpm++),"m"(_c[0])\ - :"r0","%cc"); + :"r0","cc"); #define PROPCARRY \ asm( \ " LDR r0,%1 \n\t" \ @@ -269,7 +269,7 @@ asm( \ " MOVCC %0,#0 \n\t" \ :"=r"(cy),"=m"(_c[0])\ :"0"(cy),"m"(_c[0])\ - :"r0","%cc"); + :"r0","cc"); #endif /* __thumb2__ */ -- cgit v1.2.3