Mercurial > hg > graal-compiler
view .hgignore @ 1398:314e17ca2c23
6946892: c1 shouldn't sign-extend to upper 32bits on x64
Summary: c1 does sign-extension when it loads ints and shorts from memory to 64-bit registers. This causes problems for c2 because it relies on the fact the int passed in a 64-bit register is zero-extended.
Reviewed-by: never
author | iveresov |
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date | Tue, 27 Apr 2010 11:19:12 -0700 |
parents | e703499b4b51 |
children | a197210cb4ae 4ca65400aa33 |
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^build/ ^dist/ /nbproject/private/ ^src/share/tools/hsdis/build/ ^src/share/tools/IdealGraphVisualizer/[a-zA-Z0-9]*/build/ ^src/share/tools/IdealGraphVisualizer/build/ ^src/share/tools/IdealGraphVisualizer/dist/