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| author | Craig Topper <craig.topper@sifive.com> | 2022-12-07 13:41:40 -0800 |
|---|---|---|
| committer | Craig Topper <craig.topper@sifive.com> | 2022-12-07 16:38:39 -0800 |
| commit | 2a1100cd656b1e65eba7a4a875d0be62191342b0 (patch) | |
| tree | 37dde56926db67353dc038b32ea6a17f68a803bb /clang/lib/CodeGen/CodeGenModule.h | |
| parent | abc87ad4ed6cc5e6568751f375d1c646edb502f7 (diff) | |
| download | llvm-2a1100cd656b1e65eba7a4a875d0be62191342b0.zip llvm-2a1100cd656b1e65eba7a4a875d0be62191342b0.tar.gz llvm-2a1100cd656b1e65eba7a4a875d0be62191342b0.tar.bz2 | |
[RISCV] Shrink the size of the RISCVMatInt::Inst.
We don't need to store a full 64-bit immediate. The largest value
used by any opcode is 20 bits.
Using an int32_t shrinks the struct from 16 bytes to 8 bytes and
reduces the size of the SmallVector that we use to store sequences
by 64 bytes.
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.h')
0 files changed, 0 insertions, 0 deletions