[committed] Use M_LIT in place of M_MLIT for literals

[Joseph Myers]

This should fix the reported issue building cospi and sinpi with GCC 6.

Tested for x86_64 (not with GCC 6).

diff --git a/math/s_cospi_template.c b/math/s_cospi_template.c
index 2eb907973d..d20af650ab 100644
--- a/math/s_cospi_template.c
+++ b/math/s_cospi_template.c
@@ -26,7 +26,7 @@ M_DECL_FUNC (__cospi) (FLOAT x)
     return M_LIT (1.0);
   if (__glibc_unlikely (isinf (x)))
     __set_errno (EDOM);
-  x = M_FABS (x - M_MLIT (2.0) * M_SUF (round) (M_LIT (0.5) * x));
+  x = M_FABS (x - M_LIT (2.0) * M_SUF (round) (M_LIT (0.5) * x));
   if (islessequal (x, M_LIT (0.25)))
     return M_SUF (__cos) (M_MLIT (M_PI) * x);
   else if (x == M_LIT (0.5))
diff --git a/math/s_sinpi_template.c b/math/s_sinpi_template.c
index 457e4373ee..fe3f6762ed 100644
--- a/math/s_sinpi_template.c
+++ b/math/s_sinpi_template.c
@@ -31,7 +31,7 @@ M_DECL_FUNC (__sinpi) (FLOAT x)
     }
   if (__glibc_unlikely (isinf (x)))
     __set_errno (EDOM);
-  FLOAT y = x - M_MLIT (2.0) * M_SUF (round) (M_LIT (0.5) * x);
+  FLOAT y = x - M_LIT (2.0) * M_SUF (round) (M_LIT (0.5) * x);
   FLOAT absy = M_FABS (y);
   if (absy == M_LIT (0.0) || absy == M_LIT (1.0))
     return M_COPYSIGN (M_LIT (0.0), x);

-- 
Joseph S. Myers
josmyers@redhat.com