We must be able to output 16 byte aligned long doubles, too.

[r27151]

diff --git a/ir/be/ia32/ia32_emitter.c b/ir/be/ia32/ia32_emitter.c
index 9e995b1..ba007bf 100644 (file)
--- a/ir/be/ia32/ia32_emitter.c
+++ b/ir/be/ia32/ia32_emitter.c
@@ -434,10 +434,13 @@ void ia32_emit_x87_mode_suffix(const ir_node *node)
 
        if (mode_is_float(mode)) {
                switch (get_mode_size_bits(mode)) {
-                       case 32: be_emit_char('s'); return;
-                       case 64: be_emit_char('l'); return;
-                       case 80:
-                       case 96: be_emit_char('t'); return;
+                       case  32: be_emit_char('s'); return;
+                       case  64: be_emit_char('l'); return;
+                       /* long doubles have different sizes due to alignment on different
+                        * platforms. */
+                       case  80:
+                       case  96:
+                       case 128: be_emit_char('t'); return;
                }
        } else {
                assert(mode_is_int(mode));