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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) ...@@ -1952,7 +1952,7 @@ build_binary_op (code, orig_op0, orig_op1, convert_p)
undefined if the quotient can't be represented in the undefined if the quotient can't be represented in the
computation mode. We shorten only if unsigned or if computation mode. We shorten only if unsigned or if
dividing by something we know != -1. */ dividing by something we know != -1. */
shorten = (TREE_UNSIGNED (orig_op0) shorten = (TREE_UNSIGNED (TREE_TYPE (orig_op0))
|| (TREE_CODE (op1) == INTEGER_CST || (TREE_CODE (op1) == INTEGER_CST
&& (TREE_INT_CST_LOW (op1) != -1 && (TREE_INT_CST_LOW (op1) != -1
|| TREE_INT_CST_HIGH (op1) != -1))); || TREE_INT_CST_HIGH (op1) != -1)));
...@@ -2000,7 +2000,7 @@ build_binary_op (code, orig_op0, orig_op1, convert_p) ...@@ -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 on some targets, since the modulo instruction is undefined if the
quotient can't be represented in the computation mode. We shorten quotient can't be represented in the computation mode. We shorten
only if unsigned or if dividing by something we know != -1. */ 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_CODE (op1) == INTEGER_CST
&& (TREE_INT_CST_LOW (op1) != -1 && (TREE_INT_CST_LOW (op1) != -1
|| TREE_INT_CST_HIGH (op1) != -1))); || TREE_INT_CST_HIGH (op1) != -1)));
......
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