diff options
| author | Daniel Dunbar <daniel@zuster.org> | 2008-11-19 09:36:46 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2008-11-19 09:36:46 +0000 |
| commit | 9b1335eca844fb364e78f5de1f5efa968900a120 (patch) | |
| tree | 4470a163ffa4744697e048905633a2344b2762a6 /clang/test/CodeGen/volatile.c | |
| parent | fd2c607026c9b70f9e5afe58fde7e5771ce5e53f (diff) | |
| download | bcm5719-llvm-9b1335eca844fb364e78f5de1f5efa968900a120.tar.gz bcm5719-llvm-9b1335eca844fb364e78f5de1f5efa968900a120.zip | |
Fix redundant load of bit-fields on assignment (to get the updated
value).
- Use extra argument to EmitStoreThroughLValue to provide place to
write update bit-field value if caller requires it.
- This fixes several FIXMEs.
llvm-svn: 59615
Diffstat (limited to 'clang/test/CodeGen/volatile.c')
| -rw-r--r-- | clang/test/CodeGen/volatile.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/test/CodeGen/volatile.c b/clang/test/CodeGen/volatile.c index 4db4a5d8431..ed0a33e9862 100644 --- a/clang/test/CodeGen/volatile.c +++ b/clang/test/CodeGen/volatile.c @@ -1,4 +1,4 @@ -// RUN: clang -emit-llvm < %s | grep volatile | count 26 +// RUN: clang -emit-llvm < %s | grep volatile | count 25 // The number 26 comes from the current codegen for volatile loads; // if this number changes, it's not necessarily something wrong, but @@ -76,7 +76,7 @@ void main() { vpF2->x=i; vF3.x.y=i; BF.x=i; - vBF.x=i; // FIXME: This generates an extra volatile load + vBF.x=i; V[3]=i; vV[3]=i; |
