ARM: New macro QREG.

diff --git a/ChangeLog b/ChangeLog
index 3f50ecac9b9cdb4c29f7bf94c87c9d8331042fc1..a9e61124aa3b04241a26f37fd748a387eb37b039 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2013-03-15  Niels Möller  <nisse@lysator.liu.se>
+
+       * armv7/machine.m4 (QREG): New macro.
+
 2013-03-14  Niels Möller  <nisse@lysator.liu.se>
 
        * configure.ac (asm_replace_list): Added sha3-permute.asm,

diff --git a/armv7/machine.m4 b/armv7/machine.m4
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..a829c76e5f55dc6565b80272d80a3a9dc6a9fb0f 100644 (file)
--- a/armv7/machine.m4
+++ b/armv7/machine.m4
@@ -0,0 +1,18 @@
+define(<QREG>, <ifelse(
+       $1, d0, q0,
+       $1, d2, q1,
+       $1, d4, q2,
+       $1, d6, q3,
+       $1, d8, q4,
+       $1, d10, q5,
+       $1, d12, q6,
+       $1, d14, q7,
+       $1, d16, q8,
+       $1, d18, q9,
+       $1, d20, q10,
+       $1, d22, q11,
+       $1, d24, q12,
+       $1, d26, q13,
+       $1, d28, q14,
+       $1, d30, q15,
+       <NO REGISTER>)>)dnl