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| author | H.J. Lu <hjl.tools@gmail.com> | 2022-10-19 12:53:35 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2022-10-25 10:30:35 -0700 |
| commit | 1c64aba8cdf6509533f554ad86640f274cdbe37f (patch) | |
| tree | 8f092a1857f07258c06b12c34dcaabdf8f7303e4 /gcc/expr.cc | |
| parent | e6a29aab51122103e677ffed523371c9c816ec98 (diff) | |
| download | gcc-1c64aba8cdf6509533f554ad86640f274cdbe37f.zip gcc-1c64aba8cdf6509533f554ad86640f274cdbe37f.tar.gz gcc-1c64aba8cdf6509533f554ad86640f274cdbe37f.tar.bz2 | |
Always use TYPE_MODE instead of DECL_MODE for vector field
e034c5c8957 re PR target/78643 (ICE in convert_move, at expr.c:230)
fixed the case where DECL_MODE of a vector field is BLKmode and its
TYPE_MODE is a vector mode because of target attribute. Remove the
BLKmode check for the case where DECL_MODE of a vector field is a vector
mode and its TYPE_MODE isn't a vector mode because of target attribute.
gcc/
PR target/107304
* expr.cc (get_inner_reference): Always use TYPE_MODE for vector
field with vector raw mode.
gcc/testsuite/
PR target/107304
* gcc.target/i386/pr107304.c: New test.
Diffstat (limited to 'gcc/expr.cc')
| -rw-r--r-- | gcc/expr.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/expr.cc b/gcc/expr.cc index efe387e..9145193 100644 --- a/gcc/expr.cc +++ b/gcc/expr.cc @@ -7905,8 +7905,7 @@ get_inner_reference (tree exp, poly_int64_pod *pbitsize, /* For vector fields re-check the target flags, as DECL_MODE could have been set with different target flags than the current function has. */ - if (mode == BLKmode - && VECTOR_TYPE_P (TREE_TYPE (field)) + if (VECTOR_TYPE_P (TREE_TYPE (field)) && VECTOR_MODE_P (TYPE_MODE_RAW (TREE_TYPE (field)))) mode = TYPE_MODE (TREE_TYPE (field)); } |