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target-mips: fix for sign-issue in MULQ_W helper

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Correct sign-propagation before multiplication in MULQ_W helper.
The change also fixes previously incorrect expected values in the
tests for MULQ_RS.W and MULQ_S.W.

Signed-off-by: Petar Jovanovic <petarj@mips.com>
Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Petar Jovanovic 2013-02-07 19:36:09 +01:00 • committed by Aurelien Jarno
parent 9c19eb1e20
commit a345481baa
3 changed files with 3 additions and 3 deletions
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2
tests/tcg/mips/mips32-dspr2/mulq_rs_w.c
View file

@ -8,7 +8,7 @@ int main()
rs = 0x80001234;
rt = 0x80004321;
result = 0x80005555;
result = 0x7FFFAAAB;
__asm
("mulq_rs.w %0, %1, %2\n\t"

2
tests/tcg/mips/mips32-dspr2/mulq_s_w.c
View file

@ -8,7 +8,7 @@ int main()
rs = 0x80001234;
rt = 0x80004321;
result = 0x80005555;
result = 0x7FFFAAAB;
__asm
("mulq_s.w %0, %1, %2\n\t"