Mercurial > hg > truffle
comparison src/cpu/x86/vm/x86_64.ad @ 6849:f6badecb7ea7
7199654: Remove LoadUI2LNode
Summary: Removed LoadUI2L node from Ideal nodes, use match rule in .ad files instead.
Reviewed-by: kvn
| author | vlivanov |
|---|---|
| date | Tue, 09 Oct 2012 12:40:05 -0700 |
| parents | 8e47bac5643a |
| children | 00af3a3a8df4 |
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| 6848:8e47bac5643a | 6849:f6badecb7ea7 |
|---|---|
| 5198 %} | 5198 %} |
| 5199 ins_pipe(ialu_reg_mem); | 5199 ins_pipe(ialu_reg_mem); |
| 5200 %} | 5200 %} |
| 5201 | 5201 |
| 5202 // Load Unsigned Integer into Long Register | 5202 // Load Unsigned Integer into Long Register |
| 5203 instruct loadUI2L(rRegL dst, memory mem) | 5203 instruct loadUI2L(rRegL dst, memory mem, immL_32bits mask) |
| 5204 %{ | 5204 %{ |
| 5205 match(Set dst (LoadUI2L mem)); | 5205 match(Set dst (AndL (ConvI2L (LoadI mem)) mask)); |
| 5206 | 5206 |
| 5207 ins_cost(125); | 5207 ins_cost(125); |
| 5208 format %{ "movl $dst, $mem\t# uint -> long" %} | 5208 format %{ "movl $dst, $mem\t# uint -> long" %} |
| 5209 | 5209 |
| 5210 ins_encode %{ | 5210 ins_encode %{ |