diff options
| author |   Vasily Gorbik <gor@linux.ibm.com> | 2022-02-25 10:39:02 +0100 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2022-03-10 15:58:17 +0100 |
| commit | 731efc9613ee073c8944d0d56616d421cf906b0b (patch) | |
| tree | 150df4db1325ff8b54b0ed2ec3662043463ddc00 /arch/s390/crypto | |
| parent | s390: assume stckf is always present (diff) | |
| download | linux-dev-731efc9613ee073c8944d0d56616d421cf906b0b.tar.xz linux-dev-731efc9613ee073c8944d0d56616d421cf906b0b.zip | |
s390: convert ".insn" encoding to instruction names
With z10 as minimum supported machine generation many ".insn" encodings
could be now converted to instruction names. There are couple of exceptions
- stfle is used from the als code built for z900 and cannot be converted
- few ".insn" directives encode unsupported instruction formats
The generated code is identical before/after this change.
Acked-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/crypto')
| -rw-r--r-- | arch/s390/crypto/chacha-s390.S | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/s390/crypto/chacha-s390.S b/arch/s390/crypto/chacha-s390.S index badf5c49717d..9b033622191c 100644 --- a/arch/s390/crypto/chacha-s390.S +++ b/arch/s390/crypto/chacha-s390.S @@ -312,7 +312,7 @@ ENTRY(chacha20_vx_4x) VPERM XC0,XC0,XC0,BEPERM VPERM XD0,XD0,XD0,BEPERM - .insn rilu,0xc20e00000000,LEN,0x40 # clgfi LEN,0x40 + clgfi LEN,0x40 jl .Ltail_4x VLM XT0,XT3,0,INP,0 @@ -339,7 +339,7 @@ ENTRY(chacha20_vx_4x) VPERM XC0,XC0,XC0,BEPERM VPERM XD0,XD0,XD0,BEPERM - .insn rilu,0xc20e00000000,LEN,0x40 # clgfi LEN,0x40 + clgfi LEN,0x40 jl .Ltail_4x VLM XT0,XT3,0,INP,0 @@ -366,7 +366,7 @@ ENTRY(chacha20_vx_4x) VPERM XC0,XC0,XC0,BEPERM VPERM XD0,XD0,XD0,BEPERM - .insn rilu,0xc20e00000000,LEN,0x40 # clgfi LEN,0x40 + clgfi LEN,0x40 jl .Ltail_4x VLM XT0,XT3,0,INP,0 @@ -472,7 +472,7 @@ ENDPROC(chacha20_vx_4x) #define T3 %v30 ENTRY(chacha20_vx) - .insn rilu,0xc20e00000000,LEN,256 # clgfi LEN,256 + clgfi LEN,256 jle chacha20_vx_4x stmg %r6,%r7,6*8(SP) @@ -725,7 +725,7 @@ ENTRY(chacha20_vx) VPERM C0,C0,C0,BEPERM VPERM D0,D0,D0,BEPERM - .insn rilu,0xc20e00000000,LEN,0x40 # clgfi LEN,0x40 + clgfi LEN,0x40 jl .Ltail_vx VAF D2,D2,T2 # +K[3]+2 @@ -754,7 +754,7 @@ ENTRY(chacha20_vx) VPERM C0,C1,C1,BEPERM VPERM D0,D1,D1,BEPERM - .insn rilu,0xc20e00000000,LEN,0x40 # clgfi LEN,0x40 + clgfi LEN,0x40 jl .Ltail_vx VLM A1,D1,0,INP,0 @@ -780,7 +780,7 @@ ENTRY(chacha20_vx) VPERM C0,C2,C2,BEPERM VPERM D0,D2,D2,BEPERM - .insn rilu,0xc20e00000000,LEN,0x40 # clgfi LEN,0x40 + clgfi LEN,0x40 jl .Ltail_vx VLM A1,D1,0,INP,0 @@ -807,7 +807,7 @@ ENTRY(chacha20_vx) VPERM C0,C3,C3,BEPERM VPERM D0,D3,D3,BEPERM - .insn rilu,0xc20e00000000,LEN,0x40 # clgfi LEN,0x40 + clgfi LEN,0x40 jl .Ltail_vx VAF D3,D2,T1 # K[3]+4 @@ -837,7 +837,7 @@ ENTRY(chacha20_vx) VPERM C0,C4,C4,BEPERM VPERM D0,D4,D4,BEPERM - .insn rilu,0xc20e00000000,LEN,0x40 # clgfi LEN,0x40 + clgfi LEN,0x40 jl .Ltail_vx VLM A1,D1,0,INP,0 @@ -864,7 +864,7 @@ ENTRY(chacha20_vx) VPERM C0,C5,C5,BEPERM VPERM D0,D5,D5,BEPERM - .insn rilu,0xc20e00000000,LEN,0x40 # clgfi LEN,0x40 + clgfi LEN,0x40 jl .Ltail_vx VLM A1,D1,0,INP,0 |