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| -rw-r--r-- | lib/Target/PowerPC/README.txt | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/README.txt b/lib/Target/PowerPC/README.txt index 46c36cbfe6..d51776f623 100644 --- a/lib/Target/PowerPC/README.txt +++ b/lib/Target/PowerPC/README.txt @@ -449,3 +449,14 @@ _foo: lbz r2, lo16(_a+3)(r2) stb r2, 0(r3) blr + +===-------------------------------------------------------------------------=== + +We generate really bad code for this: + +int f(signed char *a, _Bool b, _Bool c) { + signed char t = 0; + if (b) t = *a; + if (c) *a = t; +} + |