commit 105afd2bd8f9f0ddfcfcb4b8db9f356ee82ae8cd
author Elliott Hughes <enh@google.com> Tue Apr 10 15:04:25 2012 -0700
committer Elliott Hughes <enh@google.com> Tue Apr 10 15:04:25 2012 -0700
tree fc5b59d5cd6f5ad4dccbe42c19fbd71e86271cef
parent b92bcabcbb28f69fe99e1c2f2e5559ab2c47aa60

Fancy disassembly of Thumb2 IT blocks.

Example:

            0x60ce6ea4: 4291        cmp     r1, r2
            0x60ce6ea6: bf0e        itee    eq
            0x60ce6ea8: 2001        movseq  r0, #1
            0x60ce6eaa: 1c10        movne   r0, r2
            0x60ce6eac: 47f0        blxne   lr
            0x60ce6eae: 1c06        mov     r6, r0

Change-Id: I85deae2e471b8bfc513281be421e0bd46c1b60a0

src/utils.h

diff --git a/src/utils.h b/src/utils.h
index c709f9a..f11a769 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -131,6 +131,7 @@
 }
 
 #define CLZ(x) __builtin_clz(x)
+#define CTZ(x) __builtin_ctz(x)
 
 static inline bool NeedsEscaping(uint16_t ch) {
   return (ch < ' ' || ch > '~');