OpenJDK / amber / amber
changeset 56422:d1fa0f8d8c9a
8224558: Fix replicateB encoding
Reviewed-by: thartmann, vlivanov
| author | vdeshpande |
|---|---|
| date | Tue, 28 May 2019 09:56:47 -0700 |
| parents | b5ca5b98037b |
| children | 45128070fd15 cb35ce1770a0 |
| files | src/hotspot/cpu/x86/x86.ad |
| diffstat | 1 files changed, 0 insertions(+), 72 deletions(-) [+] |
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--- a/src/hotspot/cpu/x86/x86.ad Tue May 28 09:40:49 2019 -0700 +++ b/src/hotspot/cpu/x86/x86.ad Tue May 28 09:56:47 2019 -0700 @@ -3153,30 +3153,6 @@ // ====================LEGACY REPLICATE======================================= -instruct Repl4B_mem(vecS dst, memory mem) %{ - predicate(n->as_Vector()->length() == 4 && UseAVX > 0 && !VM_Version::supports_avx512vlbw()); - match(Set dst (ReplicateB (LoadB mem))); - format %{ "punpcklbw $dst,$mem\n\t" - "pshuflw $dst,$dst,0x00\t! replicate4B" %} - ins_encode %{ - __ punpcklbw($dst$$XMMRegister, $mem$$Address); - __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00); - %} - ins_pipe( pipe_slow ); -%} - -instruct Repl8B_mem(vecD dst, memory mem) %{ - predicate(n->as_Vector()->length() == 8 && UseAVX > 0 && !VM_Version::supports_avx512vlbw()); - match(Set dst (ReplicateB (LoadB mem))); - format %{ "punpcklbw $dst,$mem\n\t" - "pshuflw $dst,$dst,0x00\t! replicate8B" %} - ins_encode %{ - __ punpcklbw($dst$$XMMRegister, $mem$$Address); - __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00); - %} - ins_pipe( pipe_slow ); -%} - instruct Repl16B(vecX dst, rRegI src) %{ predicate(n->as_Vector()->length() == 16 && !VM_Version::supports_avx512vlbw()); match(Set dst (ReplicateB src)); @@ -3193,20 +3169,6 @@ ins_pipe( pipe_slow ); %} -instruct Repl16B_mem(vecX dst, memory mem) %{ - predicate(n->as_Vector()->length() == 16 && UseAVX > 0 && !VM_Version::supports_avx512vlbw()); - match(Set dst (ReplicateB (LoadB mem))); - format %{ "punpcklbw $dst,$mem\n\t" - "pshuflw $dst,$dst,0x00\n\t" - "punpcklqdq $dst,$dst\t! replicate16B" %} - ins_encode %{ - __ punpcklbw($dst$$XMMRegister, $mem$$Address); - __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00); - __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister); - %} - ins_pipe( pipe_slow ); -%} - instruct Repl32B(vecY dst, rRegI src) %{ predicate(n->as_Vector()->length() == 32 && !VM_Version::supports_avx512vlbw()); match(Set dst (ReplicateB src)); @@ -3225,22 +3187,6 @@ ins_pipe( pipe_slow ); %} -instruct Repl32B_mem(vecY dst, memory mem) %{ - predicate(n->as_Vector()->length() == 32 && !VM_Version::supports_avx512vlbw()); - match(Set dst (ReplicateB (LoadB mem))); - format %{ "punpcklbw $dst,$mem\n\t" - "pshuflw $dst,$dst,0x00\n\t" - "punpcklqdq $dst,$dst\n\t" - "vinserti128_high $dst,$dst\t! replicate32B" %} - ins_encode %{ - __ punpcklbw($dst$$XMMRegister, $mem$$Address); - __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00); - __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister); - __ vinserti128_high($dst$$XMMRegister, $dst$$XMMRegister); - %} - ins_pipe( pipe_slow ); -%} - instruct Repl64B(legVecZ dst, rRegI src) %{ predicate(n->as_Vector()->length() == 64 && !VM_Version::supports_avx512vlbw()); match(Set dst (ReplicateB src)); @@ -3261,24 +3207,6 @@ ins_pipe( pipe_slow ); %} -instruct Repl64B_mem(legVecZ dst, memory mem) %{ - predicate(n->as_Vector()->length() == 64 && !VM_Version::supports_avx512vlbw()); - match(Set dst (ReplicateB (LoadB mem))); - format %{ "punpcklbw $dst,$mem\n\t" - "pshuflw $dst,$dst,0x00\n\t" - "punpcklqdq $dst,$dst\n\t" - "vinserti128_high $dst,$dst\t" - "vinserti64x4 $dst,$dst,$dst,0x1\t! replicate64B" %} - ins_encode %{ - __ punpcklbw($dst$$XMMRegister, $mem$$Address); - __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00); - __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister); - __ vinserti128_high($dst$$XMMRegister, $dst$$XMMRegister); - __ vinserti64x4($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, 0x1); - %} - ins_pipe( pipe_slow ); -%} - instruct Repl16B_imm(vecX dst, immI con) %{ predicate(n->as_Vector()->length() == 16 && !VM_Version::supports_avx512vlbw()); match(Set dst (ReplicateB con));