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| author | Andrew Trick <atrick@apple.com> | 2013-11-12 18:06:12 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2013-11-12 18:06:12 +0000 |
| commit | 3112a5e4c0699a4d8c8990cdc1885ea8df662144 (patch) | |
| tree | 78b81ef83011e054e7a4335c006566fa05fff201 /llvm/lib/Target/ARM/ARMTargetObjectFile.cpp | |
| parent | eb443d7f236a560bdc96228c005aef02fad934ed (diff) | |
| download | bcm5719-llvm-3112a5e4c0699a4d8c8990cdc1885ea8df662144.tar.gz bcm5719-llvm-3112a5e4c0699a4d8c8990cdc1885ea8df662144.zip | |
Simplify operand folding when rematerializing a load.
We already know how to fold a reload from a frameindex without
analyzing the load instruction. Generalize this to handle any
frameindex load. This streamlines the logic for rematerializing loads
from stack arguments. As a side effect, it allows stackmaps to record
a stack argument location without spilling it.
Verified no effect on codegen for llvm test-suite.
llvm-svn: 194497
Diffstat (limited to 'llvm/lib/Target/ARM/ARMTargetObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions
