ChangeLog:
* config/arm/arm.md (subdi3) Copy non-reg values to DImode registers.
testsuite/ChangeLog:
* gcc.c-torture/compile/
20090721-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149951
138bc75d-0d04-0410-961f-
82ee72b054a4
+2009-07-22 Doug Kwan <dougkwan@google.com>
+
+ * config/arm/arm.md (subdi3) Copy non-reg values to DImode registers.
+
2009-07-22 Michael Matz <matz@suse.de>
PR tree-optimization/35229
if (TARGET_THUMB1)
{
if (GET_CODE (operands[1]) != REG)
- operands[1] = force_reg (SImode, operands[1]);
+ operands[1] = force_reg (DImode, operands[1]);
if (GET_CODE (operands[2]) != REG)
- operands[2] = force_reg (SImode, operands[2]);
+ operands[2] = force_reg (DImode, operands[2]);
}
"
)
+2009-07-22 Doug Kwan <dougkwan@google.com>
+
+ * gcc.c-torture/compile/20090721-1.c: New test.
+
2009-07-22 Michael Matz <matz@suse.de>
PR tree-optimization/35229
--- /dev/null
+/* { dg-options "-fno-tree-sra" } */
+union u {double d;long long ll;};
+f(double x, int n){union u v;v.d=x;if(n>=0){v.ll<<=63;}else{v.ll-=1<<-n;v.ll>>=-n;}return v.ll;}