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s390x: use "lghi" for immediate values to fix build with clang 

Some of the kernels written in assembly utilize a "load address"
instruction for loading an immediate value into a register. That is
both unnecessarily complex and LLVM's assembler does not understand that
specific syntax. Thus, replace with the appropriate "load immediate"
instruction, which is also clearer to read.

Signed-off-by: Marius Hillenbrand <mhillen@linux.ibm.com>
This commit is contained in:
Marius Hillenbrand 2020-09-01 13:59:06 +02:00
parent 18bfb6d6f7
commit 60ef193258
4 changed files with 42 additions and 42 deletions
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18
kernel/zarch/ctrmm4x4V.S
View File

@ -198,7 +198,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,4,4
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L4x4_BK_Store
@ -254,7 +254,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,2,4
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L2x4_BK_Store
@ -305,7 +305,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,1,4
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L1x4_BK_Store
@ -385,7 +385,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,4,2
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L4x2_BK_Store
@ -442,7 +442,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,2,2
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L2x2_BK_Store
@ -492,7 +492,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,1,2
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L1x2_BK_Store
@ -568,7 +568,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,4,1
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L4x1_BK_Store
@ -620,7 +620,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,2,1
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L2x1_BK_Store
@ -670,7 +670,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,1,1
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L1x1_BK_Store

24
kernel/zarch/gemm8x4V.S
View File

@ -147,7 +147,7 @@ brctg LOCAL_VAR1,.L8x4_4_BK
ALIGN_4
.L8x4_mod:
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
jz .L8x4_BK_Store
@ -183,7 +183,7 @@ brctg LOCAL_VAR1,.L4x4_4_BK
ALIGN_4
.L4x4_mod:
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
jz .L4x4_BK_Store
@ -217,7 +217,7 @@ brctg LOCAL_VAR1,.L2x4_4_BK
ALIGN_4
.L2x4_mod:
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
jz .L2x4_BK_Store
@ -252,7 +252,7 @@ brctg LOCAL_VAR1,.L1x4_4_BK
ALIGN_4
.L1x4_mod:
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
jz .L1x4_BK_Store
@ -309,7 +309,7 @@ brctg LOCAL_VAR1,.L8x2_4_BK
ALIGN_4
.L8x2_mod:
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
jz .L8x2_BK_Store
@ -346,7 +346,7 @@ brctg LOCAL_VAR1,.L4x2_4_BK
ALIGN_4
.L4x2_mod:
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
jz .L4x2_BK_Store
@ -380,7 +380,7 @@ brctg LOCAL_VAR1,.L2x2_4_BK
ALIGN_4
.L2x2_mod:
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
jz .L2x2_BK_Store
@ -415,7 +415,7 @@ brctg LOCAL_VAR1,.L1x2_4_BK
ALIGN_4
.L1x2_mod:
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
jz .L1x2_BK_Store
@ -471,7 +471,7 @@ brctg LOCAL_VAR1,.L8x1_4_BK
ALIGN_4
.L8x1_mod:
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
jz .L8x1_BK_Store
@ -508,7 +508,7 @@ brctg LOCAL_VAR1,.L4x1_4_BK
ALIGN_4
.L4x1_mod:
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
jz .L4x1_BK_Store
@ -542,7 +542,7 @@ brctg LOCAL_VAR1,.L2x1_4_BK
ALIGN_4
.L2x1_mod:
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
jz .L2x1_BK_Store
@ -577,7 +577,7 @@ brctg LOCAL_VAR1,.L1x1_4_BK
ALIGN_4
.L1x1_mod:
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
jz .L1x1_BK_Store

24
kernel/zarch/strmm8x4V.S
View File

@ -186,7 +186,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,8,4
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L8x4_BK_Store
@ -239,7 +239,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,4,4
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L4x4_BK_Store
@ -290,7 +290,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,2,4
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L2x4_BK_Store
@ -341,7 +341,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,1,4
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L1x4_BK_Store
@ -423,7 +423,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,8,2
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L8x2_BK_Store
@ -475,7 +475,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,4,2
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L4x2_BK_Store
@ -525,7 +525,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,2,2
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L2x2_BK_Store
@ -575,7 +575,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,1,2
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L1x2_BK_Store
@ -655,7 +655,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,8,1
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L8x1_BK_Store
@ -708,7 +708,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,4,1
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L4x1_BK_Store
@ -757,7 +757,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,2,1
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L2x1_BK_Store
@ -807,7 +807,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,1,1
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L1x1_BK_Store

18
kernel/zarch/ztrmm4x4V.S
View File

@ -196,7 +196,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,4,4
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L4x4_BK_Store
@ -256,7 +256,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,2,4
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L2x4_BK_Store
@ -307,7 +307,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,1,4
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L1x4_BK_Store
@ -390,7 +390,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,4,2
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L4x2_BK_Store
@ -447,7 +447,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,2,2
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L2x2_BK_Store
@ -497,7 +497,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,1,2
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L1x2_BK_Store
@ -573,7 +573,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,4,1
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L4x1_BK_Store
@ -625,7 +625,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,2,1
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L2x1_BK_Store
@ -675,7 +675,7 @@ ALIGN_4
RefreshTempBk LOCAL_VAR1,BK,OFF,1,1
nill LOCAL_VAR1,3
#else
la LOCAL_VAR1,3(0,0)
lghi LOCAL_VAR1,3
NGR LOCAL_VAR1,BK /*refresh BK*/
#endif
jz .L1x1_BK_Store