/* FLOAT_EXTEND simplification will fail if VAL is a sNaN. */
ret = gen_reg_rtx (SImode);
emit_move_insn (ret, GEN_INT (INTVAL (op) & 0xffff));
+ emit_insn (gen_ashlsi3 (ret, ret, GEN_INT (16)));
+ return gen_lowpart (SFmode, ret);
}
- else
- {
- ret = gen_reg_rtx (SImode);
- emit_insn (gen_zero_extendhisi2 (ret, op));
- }
- emit_insn (gen_ashlsi3 (ret, ret, GEN_INT (16)));
- return gen_lowpart (SFmode, ret);
+
+ ret = gen_reg_rtx (SFmode);
+ emit_insn (gen_extendbfsf2_1 (ret, force_reg (BFmode, val)));
+ return ret;
}
#include "gt-i386-expand.h"
--- /dev/null
+/* { dg-do compile } */
+/* { dg-options "-fexcess-precision=16 -O -msse2 -mfpmath=sse" } */
+/* { dg-final { scan-assembler-times "pslld" 4 } } */
+
+char
+foo (__bf16 a, __bf16 b)
+{
+ return a > b;
+}
+
+float
+foo1 (__bf16 a, __bf16 b, float c, float d)
+{
+ return a > b ? c : d;
+}