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riscv-gcc-1
Commit 96d8f1d8 by Jim Wilson
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(build_binary_op): Pass TREE_TYPE (orig_op0) not 

orig_op0 to TREE_UNSIGNED.

From-SVN: r6684
parent be1ad04c
Showing with 2 additions and 2 deletions
gcc/c-typeck.c
......@@ -1952,7 +1952,7 @@ build_binary_op (code, orig_op0, orig_op1, convert_p)
undefined if the quotient can't be represented in the
computation mode. We shorten only if unsigned or if
dividing by something we know != -1. */
shorten = (TREE_UNSIGNED (orig_op0)
shorten = (TREE_UNSIGNED (TREE_TYPE (orig_op0))
|| (TREE_CODE (op1) == INTEGER_CST
&& (TREE_INT_CST_LOW (op1) != -1
|| TREE_INT_CST_HIGH (op1) != -1)));
......@@ -2000,7 +2000,7 @@ build_binary_op (code, orig_op0, orig_op1, convert_p)
on some targets, since the modulo instruction is undefined if the
quotient can't be represented in the computation mode. We shorten
only if unsigned or if dividing by something we know != -1. */
shorten = (TREE_UNSIGNED (orig_op0)
shorten = (TREE_UNSIGNED (TREE_TYPE (orig_op0))
|| (TREE_CODE (op1) == INTEGER_CST
&& (TREE_INT_CST_LOW (op1) != -1
|| TREE_INT_CST_HIGH (op1) != -1)));
......
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