forked from OSchip/llvm-project
f1c00a22be
This is a recommit of r258620 which causes PR26293.
The original message:
Now LIR can turn following codes into memset:
typedef struct foo {
int a;
int b;
} foo_t;
void bar(foo_t *f, unsigned n) {
for (unsigned i = 0; i < n; ++i) {
f[i].a = 0;
f[i].b = 0;
}
}
void test(foo_t *f, unsigned n) {
for (unsigned i = 0; i < n; i += 2) {
f[i] = 0;
f[i+1] = 0;
}
}
llvm-svn: 258777
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|---|---|---|
| .. | ||
| AMDGPU | ||
| X86 | ||
| basic-address-space.ll | ||
| basic.ll | ||
| crash.ll | ||
| ctpop-multiple-users-crash.ll | ||
| debug-line.ll | ||
| memset_noidiom.ll | ||
| non-canonical-loop.ll | ||
| scev-invalidation.ll | ||
| struct.ll | ||
| struct_pattern.ll | ||
| unroll.ll | ||