Mercurial > hg > graal-jvmci-8
changeset 22428:ca5200277c37
Assertion checking alignment requirements in data section.
author | Roland Schatz <roland.schatz@oracle.com> |
---|---|
date | Tue, 11 Aug 2015 15:17:53 +0200 |
parents | 9c55f608b79e |
children | a1b0a76567c7 |
files | jvmci/jdk.internal.jvmci.hotspot/src/jdk/internal/jvmci/hotspot/HotSpotCodeCacheProvider.java |
diffstat | 1 files changed, 5 insertions(+), 2 deletions(-) [+] |
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--- a/jvmci/jdk.internal.jvmci.hotspot/src/jdk/internal/jvmci/hotspot/HotSpotCodeCacheProvider.java Mon Aug 17 12:10:55 2015 +0200 +++ b/jvmci/jdk.internal.jvmci.hotspot/src/jdk/internal/jvmci/hotspot/HotSpotCodeCacheProvider.java Tue Aug 11 15:17:53 2015 +0200 @@ -223,9 +223,12 @@ int alignment = 1; for (int i = 0; i < constants.length; i++) { Data data = createSingleDataItem(constants[i]); - size += data.getSize(); + + assert size % data.getAlignment() == 0 : "invalid alignment in packed constants"; + alignment = DataSection.lcm(alignment, data.getAlignment()); + builders[i] = data.getBuilder(); - alignment = DataSection.lcm(alignment, data.getAlignment()); + size += data.getSize(); } DataBuilder ret = (buffer, patches) -> { for (DataBuilder b : builders) {