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| author | Richard Biener <rguenther@suse.de> | 2023-06-12 10:17:26 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2023-06-12 11:01:26 +0200 |
| commit | 820d1aec89c43dbbc70d3d0b888201878388454c (patch) | |
| tree | 0eb455d24da4a386cf0df8efabf1ac2d22f68e38 /gcc/genmatch.cc | |
| parent | 2764335bd336f2360d465ffcaa8f2c33f7321ab4 (diff) | |
| download | gcc-820d1aec89c43dbbc70d3d0b888201878388454c.zip gcc-820d1aec89c43dbbc70d3d0b888201878388454c.tar.gz gcc-820d1aec89c43dbbc70d3d0b888201878388454c.tar.bz2 | |
middle-end/110200 - genmatch force-leaf and convert interaction
The following fixes code GENERIC generation for (convert! ...)
which currently generates
if (TREE_TYPE (_o1[0]) != type)
_r1 = fold_build1_loc (loc, NOP_EXPR, type, _o1[0]);
if (EXPR_P (_r1))
goto next_after_fail867;
else
_r1 = _o1[0];
where obviously braces are missing.
PR middle-end/110200
* genmatch.cc (expr::gen_transform): Put braces around
the if arm for the (convert ...) short-cut.
Diffstat (limited to 'gcc/genmatch.cc')
| -rw-r--r-- | gcc/genmatch.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/genmatch.cc b/gcc/genmatch.cc index bd6ce3a..5fceeec 100644 --- a/gcc/genmatch.cc +++ b/gcc/genmatch.cc @@ -2625,7 +2625,8 @@ expr::gen_transform (FILE *f, int indent, const char *dest, bool gimple, { fprintf_indent (f, indent, "if (TREE_TYPE (_o%d[0]) != %s)\n", depth, type); - indent += 2; + fprintf_indent (f, indent + 2, "{\n"); + indent += 4; } if (opr->kind == id_base::CODE) fprintf_indent (f, indent, "_r%d = fold_build%d_loc (loc, %s, %s", @@ -2648,7 +2649,8 @@ expr::gen_transform (FILE *f, int indent, const char *dest, bool gimple, } if (*opr == CONVERT_EXPR) { - indent -= 2; + fprintf_indent (f, indent - 2, "}\n"); + indent -= 4; fprintf_indent (f, indent, "else\n"); fprintf_indent (f, indent, " _r%d = _o%d[0];\n", depth, depth); } |