Mercurial > hg > graal-jvmci-8
diff src/cpu/sparc/vm/sparc.ad @ 558:3b5ac9e7e6ea
6796746: rename LoadC (char) opcode class to LoadUS (unsigned short)
Summary: Renaming LoadC to LoadUS would round up the planned introduction of LoadUB and LoadUI.
Reviewed-by: phh, kvn
| author | twisti |
|---|---|
| date | Mon, 26 Jan 2009 16:22:12 +0100 |
| parents | 6c4cda924d2e |
| children | 0fbdb4381b99 98cb887364d3 |
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--- a/src/cpu/sparc/vm/sparc.ad Wed Jan 21 11:18:38 2009 -0800 +++ b/src/cpu/sparc/vm/sparc.ad Mon Jan 26 16:22:12 2009 +0100 @@ -762,7 +762,7 @@ case Assembler::stdf_op3: st_op = Op_StoreD; break; case Assembler::ldsb_op3: ld_op = Op_LoadB; break; - case Assembler::lduh_op3: ld_op = Op_LoadC; break; + case Assembler::lduh_op3: ld_op = Op_LoadUS; break; case Assembler::ldsh_op3: ld_op = Op_LoadS; break; case Assembler::ldx_op3: // may become LoadP or stay LoadI case Assembler::ldsw_op3: // may become LoadP or stay LoadI @@ -5316,9 +5316,9 @@ ins_pipe(iload_mask_mem); %} -// Load Char (16bit UNsigned) into a Long Register -instruct loadUCL(iRegL dst, memory mem, immL_FFFF bytemask) %{ - match(Set dst (AndL (ConvI2L (LoadC mem)) bytemask)); +// Load Unsigned Short/Char (16bit UNsigned) into a Long Register +instruct loadUS2L(iRegL dst, memory mem, immL_FFFF bytemask) %{ + match(Set dst (AndL (ConvI2L (LoadUS mem)) bytemask)); ins_cost(MEMORY_REF_COST); size(4); @@ -5328,9 +5328,9 @@ ins_pipe(iload_mask_mem); %} -// Load Char (16bit unsigned) -instruct loadC(iRegI dst, memory mem) %{ - match(Set dst (LoadC mem)); +// Load Unsigned Short/Char (16bit unsigned) +instruct loadUS(iRegI dst, memory mem) %{ + match(Set dst (LoadUS mem)); ins_cost(MEMORY_REF_COST); size(4);