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From: | Jovanovic, Petar |
Subject: | Re: [Qemu-devel] [PATCH 2/3] Make-repl_ph-to-sign-extended-to-target_long |
Date: | Wed, 12 Dec 2012 23:19:43 +0000 |
What does it mean you do not have gcc that can compile repl.ph instruction?
How do you test your patches?
If you want to append the repl_ph.c, you may want to add something like this:
diff --git a/tests/tcg/mips/mips32-dsp/repl_ph.c b/tests/tcg/mips/mips32-dsp/repl_ph.c
index 2107495..07d137d
--- a/tests/tcg/mips/mips32-dsp/repl_ph.c
+++ b/tests/tcg/mips/mips32-dsp/repl_ph.c
@@ -19,5 +19,12 @@ int main()
);
assert(rd == result);
+ result = 0xFFFFFFFF;
+ __asm
+ ("repl.ph %0, -1\n\t"
+ : "=r"(rd)
+ );
+ assert(rd == result);
+
return 0;
}
Petar
p.s. +cc Aurelien J.
From: Dongxue Zhang address@hidden
Sent: Wednesday, December 12, 2012 7:43 AM To: Andreas Färber Cc: Markus Armbruster; Jovanovic, Petar; address@hidden; 陳韋任; address@hidden Subject: Re: [Qemu-devel] [PATCH 2/3] Make-repl_ph-to-sign-extended-to-target_long Thanks for your review, now I know this problem but don't have gcc can compile repl_ph instruction. I will build a gcc and resend this patch later.
2012/12/12 Andreas Färber <address@hidden>
Am 11.12.2012 16:13, schrieb Markus Armbruster: |
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