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| author | Michael Matz <matz@suse.de> | 2016-07-11 22:06:27 +0200 |
|---|---|---|
| committer | Michael Matz <matz@suse.de> | 2016-12-15 17:47:08 +0100 |
| commit | 10e4db45dca082b6e936c5540d9f68156b3a8e79 (patch) | |
| tree | 29b93b92d28564e109d83033e3d7e72e2ac3794d | |
| parent | 5692716770e9e2e733d0e7ab6ce0bd70cb830aba (diff) | |
| download | tinycc-10e4db45dca082b6e936c5540d9f68156b3a8e79.tar.gz tinycc-10e4db45dca082b6e936c5540d9f68156b3a8e79.tar.bz2 | |
x86-asm: Implement prefetchw opcode
| -rw-r--r-- | tests/asmtest.S | 1 | ||||
| -rw-r--r-- | x86_64-asm.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/tests/asmtest.S b/tests/asmtest.S index 0bbd764..ef5f83e 100644 --- a/tests/asmtest.S +++ b/tests/asmtest.S @@ -622,6 +622,7 @@ int $0x10 prefetcht0 (%rcx) prefetcht1 (%rsi) prefetcht2 (%rdi) + prefetchw (%rdi) clflush 0x1000(%rax,%rcx) fxsaveq (%rdx) fxrstorq (%rcx) diff --git a/x86_64-asm.h b/x86_64-asm.h index 5855d2a..c9d2293 100644 --- a/x86_64-asm.h +++ b/x86_64-asm.h @@ -507,6 +507,7 @@ ALT(DEF_ASM_OP2(movhps, 0x0f17, 0, OPC_MODRM, OPT_SSE, OPT_EA | OPT_REG32 )) DEF_ASM_OP1(prefetcht0, 0x0f18, 1, OPC_MODRM, OPT_EA) DEF_ASM_OP1(prefetcht1, 0x0f18, 2, OPC_MODRM, OPT_EA) DEF_ASM_OP1(prefetcht2, 0x0f18, 3, OPC_MODRM, OPT_EA) + DEF_ASM_OP1(prefetchw, 0x0f0d, 1, OPC_MODRM, OPT_EA) DEF_ASM_OP0L(lfence, 0x0fae, 5, OPC_MODRM) DEF_ASM_OP0L(mfence, 0x0fae, 6, OPC_MODRM) DEF_ASM_OP0L(sfence, 0x0fae, 7, OPC_MODRM) |