Hello!
2016-05-30 Uros Bizjak <ubiz...@gmail.com>
* gcc.target/i386/iamcu/args.h (clear_non_sret_int_hardware_registers):
Use correct register when clearing %edx.
Regression tested on x86_64-linux-gnu {,-m32}.
Committed to mainline and gcc-6 branch.
Uros.
Index: gcc.target/i386/iamcu/args.h
===================================================================
--- gcc.target/i386/iamcu/args.h (revision 236882)
+++ gcc.target/i386/iamcu/args.h (working copy)
@@ -30,7 +30,7 @@
/* Clear all scratch integer registers, excluding the one used to return
aggregate. */
#define clear_non_sret_int_hardware_registers \
- asm __volatile__ ("xor %%edx, %%ebx\n\t" \
+ asm __volatile__ ("xor %%edx, %%edx\n\t" \
"xor %%ecx, %%ecx\n\t" \
::: "edx", "ecx");
