diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2025-09-25 10:45:18 +0200 |
|---|---|---|
| committer | Alexander Gordeev <agordeev@linux.ibm.com> | 2025-09-29 13:52:08 +0200 |
| commit | 4335edb7138b45abab65f01d2be77a9be9cfd2fe (patch) | |
| tree | 52831751d3885f3bdf98c8b9013e1d2ff12126d7 /arch/s390/include/asm/ap.h | |
| parent | s390/cio/ioasm: Fix __xsch() condition code handling (diff) | |
| download | linux-4335edb7138b45abab65f01d2be77a9be9cfd2fe.tar.gz linux-4335edb7138b45abab65f01d2be77a9be9cfd2fe.zip | |
s390: Remove superfluous newlines from inline assemblies
Remove superfluous newlines from inline assemblies. Compilers use the
number of lines of inline assemblies as heuristic for the complexity
and inline decisions. Therefore inline assemblies should only contain
as many lines as required.
A lot of inline assemblies contain a superfluous newline for the last
line. Remove such newlines to improve compiler inlining decisions.
Suggested-by: Juergen Christ <jchrist@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Reviewed-by: Juergen Christ <jchrist@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/ap.h')
| -rw-r--r-- | arch/s390/include/asm/ap.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/s390/include/asm/ap.h b/arch/s390/include/asm/ap.h index 352108727d7e..56817990c73d 100644 --- a/arch/s390/include/asm/ap.h +++ b/arch/s390/include/asm/ap.h @@ -143,7 +143,7 @@ static inline struct ap_queue_status ap_tapq(ap_qid_t qid, " lghi 2,0\n" /* 0 into gr2 */ " .insn rre,0xb2af0000,0,0\n" /* PQAP(TAPQ) */ " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ - " lgr %[reg2],2\n" /* gr2 into reg2 */ + " lgr %[reg2],2" /* gr2 into reg2 */ : [reg1] "=&d" (reg1.value), [reg2] "=&d" (reg2) : [qid] "d" (qid) : "cc", "0", "1", "2"); @@ -186,7 +186,7 @@ static inline struct ap_queue_status ap_rapq(ap_qid_t qid, int fbit) asm volatile( " lgr 0,%[reg0]\n" /* qid arg into gr0 */ " .insn rre,0xb2af0000,0,0\n" /* PQAP(RAPQ) */ - " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ + " lgr %[reg1],1" /* gr1 (status) into reg1 */ : [reg1] "=&d" (reg1.value) : [reg0] "d" (reg0) : "cc", "0", "1"); @@ -211,7 +211,7 @@ static inline struct ap_queue_status ap_zapq(ap_qid_t qid, int fbit) asm volatile( " lgr 0,%[reg0]\n" /* qid arg into gr0 */ " .insn rre,0xb2af0000,0,0\n" /* PQAP(ZAPQ) */ - " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ + " lgr %[reg1],1" /* gr1 (status) into reg1 */ : [reg1] "=&d" (reg1.value) : [reg0] "d" (reg0) : "cc", "0", "1"); @@ -315,7 +315,7 @@ static inline struct ap_queue_status ap_aqic(ap_qid_t qid, " lgr 1,%[reg1]\n" /* irq ctrl into gr1 */ " lgr 2,%[reg2]\n" /* ni addr into gr2 */ " .insn rre,0xb2af0000,0,0\n" /* PQAP(AQIC) */ - " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ + " lgr %[reg1],1" /* gr1 (status) into reg1 */ : [reg1] "+&d" (reg1.value) : [reg0] "d" (reg0), [reg2] "d" (reg2) : "cc", "memory", "0", "1", "2"); @@ -363,7 +363,7 @@ static inline struct ap_queue_status ap_qact(ap_qid_t qid, int ifbit, " lgr 1,%[reg1]\n" /* qact in info into gr1 */ " .insn rre,0xb2af0000,0,0\n" /* PQAP(QACT) */ " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ - " lgr %[reg2],2\n" /* qact out info into reg2 */ + " lgr %[reg2],2" /* qact out info into reg2 */ : [reg1] "+&d" (reg1.value), [reg2] "=&d" (reg2) : [reg0] "d" (reg0) : "cc", "0", "1", "2"); @@ -388,7 +388,7 @@ static inline struct ap_queue_status ap_bapq(ap_qid_t qid) asm volatile( " lgr 0,%[reg0]\n" /* qid arg into gr0 */ " .insn rre,0xb2af0000,0,0\n" /* PQAP(BAPQ) */ - " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ + " lgr %[reg1],1" /* gr1 (status) into reg1 */ : [reg1] "=&d" (reg1.value) : [reg0] "d" (reg0) : "cc", "0", "1"); @@ -416,7 +416,7 @@ static inline struct ap_queue_status ap_aapq(ap_qid_t qid, unsigned int sec_idx) " lgr 0,%[reg0]\n" /* qid arg into gr0 */ " lgr 2,%[reg2]\n" /* secret index into gr2 */ " .insn rre,0xb2af0000,0,0\n" /* PQAP(AAPQ) */ - " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ + " lgr %[reg1],1" /* gr1 (status) into reg1 */ : [reg1] "=&d" (reg1.value) : [reg0] "d" (reg0), [reg2] "d" (reg2) : "cc", "0", "1", "2"); @@ -453,7 +453,7 @@ static inline struct ap_queue_status ap_nqap(ap_qid_t qid, " lgr 0,%[reg0]\n" /* qid param in gr0 */ "0: .insn rre,0xb2ad0000,%[nqap_r1],%[nqap_r2]\n" " brc 2,0b\n" /* handle partial completion */ - " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ + " lgr %[reg1],1" /* gr1 (status) into reg1 */ : [reg0] "+&d" (reg0), [reg1] "=&d" (reg1.value), [nqap_r2] "+&d" (nqap_r2.pair) : [nqap_r1] "d" (nqap_r1.pair) @@ -518,7 +518,7 @@ static inline struct ap_queue_status ap_dqap(ap_qid_t qid, " brc 6,0b\n" /* handle partial complete */ "2: lgr %[reg0],0\n" /* gr0 (qid + info) into reg0 */ " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ - " lgr %[reg2],2\n" /* gr2 (res length) into reg2 */ + " lgr %[reg2],2" /* gr2 (res length) into reg2 */ : [reg0] "+&d" (reg0), [reg1] "=&d" (reg1.value), [reg2] "=&d" (reg2), [rp1] "+&d" (rp1.pair), [rp2] "+&d" (rp2.pair) |