KJ16609/gcc
1
0
Fork 0
mirror of https://gcc.gnu.org/git/gcc.git synced 2026-02-22 12:00:03 -05:00
Code Issues Packages Projects Releases Wiki Activity

gccrs: backend: correctly formulate the exit condition ...

Browse Source 
... previously the exit condition was treated the same as the loop
condition (which is the inverse condition of the exit condition). Now
this is corrected.

gcc/rust/ChangeLog:

	* backend/rust-compile-expr.cc (CompileExpr::visit): Properly formulate
	exit condition when compiling while loops.

Signed-off-by: Zixing Liu <liushuyu011@gmail.com>
This commit is contained in:
liushuyu
2022-09-05 17:56:03 -06:00
committed by Arthur Cohen
parent b0ff1647cb
commit e6a3886a83
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
gcc/rust/backend/rust-compile-expr.cc
View File

@@ -727,8 +727,11 @@ CompileExpr::visit (HIR::WhileLoopExpr &expr)
tree condition
= CompileExpr::Compile (expr.get_predicate_expr ().get (), ctx);
tree exit_condition
= fold_build1_loc (expr.get_locus ().gcc_location (), TRUTH_NOT_EXPR,
boolean_type_node, condition);
tree exit_expr
= ctx->get_backend ()->exit_expression (condition, expr.get_locus ());
= ctx->get_backend ()->exit_expression (exit_condition, expr.get_locus ());
ctx->add_statement (exit_expr);
tree code_block_stmt