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| author | Tamar Christina <tamar.christina@arm.com> | 2022-08-30 07:49:02 +0100 |
|---|---|---|
| committer | Tamar Christina <tamar.christina@arm.com> | 2022-08-30 07:49:02 +0100 |
| commit | 37ebaabde2b88d446369240ae8f03b8e6a284a7b (patch) | |
| tree | 816123da04540cc74381273c073e775aaa8d086c /gcc/tree-ssa-phiopt.cc | |
| parent | 368dbb23c5efaf86b2b18945508d379713c0d12c (diff) | |
| download | gcc-37ebaabde2b88d446369240ae8f03b8e6a284a7b.zip gcc-37ebaabde2b88d446369240ae8f03b8e6a284a7b.tar.gz gcc-37ebaabde2b88d446369240ae8f03b8e6a284a7b.tar.bz2 | |
middle-end: fix min/max phiopts reduction [PR106744]
This corrects the argument usage to use them in the order that they occur in
the comparisons in gimple.
gcc/ChangeLog:
PR tree-optimization/106744
* tree-ssa-phiopt.cc (minmax_replacement): Correct arguments.
gcc/testsuite/ChangeLog:
PR tree-optimization/106744
* gcc.dg/tree-ssa/minmax-10.c: Make runtime test.
* gcc.dg/tree-ssa/minmax-11.c: Likewise.
* gcc.dg/tree-ssa/minmax-12.c: Likewise.
* gcc.dg/tree-ssa/minmax-13.c: Likewise.
* gcc.dg/tree-ssa/minmax-14.c: Likewise.
* gcc.dg/tree-ssa/minmax-15.c: Likewise.
* gcc.dg/tree-ssa/minmax-16.c: Likewise.
* gcc.dg/tree-ssa/minmax-3.c: Likewise.
* gcc.dg/tree-ssa/minmax-4.c: Likewise.
* gcc.dg/tree-ssa/minmax-5.c: Likewise.
* gcc.dg/tree-ssa/minmax-6.c: Likewise.
* gcc.dg/tree-ssa/minmax-7.c: Likewise.
* gcc.dg/tree-ssa/minmax-8.c: Likewise.
* gcc.dg/tree-ssa/minmax-9.c: Likewise.
Diffstat (limited to 'gcc/tree-ssa-phiopt.cc')
| -rw-r--r-- | gcc/tree-ssa-phiopt.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-ssa-phiopt.cc b/gcc/tree-ssa-phiopt.cc index d5f2ba8..925bd7d 100644 --- a/gcc/tree-ssa-phiopt.cc +++ b/gcc/tree-ssa-phiopt.cc @@ -2150,9 +2150,9 @@ minmax_replacement (basic_block cond_bb, basic_block middle_bb, basic_block alt_ gimple_seq stmts = NULL; tree phi_result = PHI_RESULT (phi); result = gimple_build (&stmts, locus, minmax, TREE_TYPE (phi_result), - arg0, bound); + arg0, arg1); result = gimple_build (&stmts, locus, ass_code, TREE_TYPE (phi_result), - result, arg1); + result, bound); if (invert) result = gimple_build (&stmts, locus, BIT_NOT_EXPR, TREE_TYPE (phi_result), result); |