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authorAurelien Jarno <aurelien@aurel32.net>2011-04-14 00:49:29 +0200
committerAurelien Jarno <aurelien@aurel32.net>2011-04-17 20:32:14 +0200
commite0b29ce1cf961223a21caa459b14647c1da117ec (patch)
tree8249290149172ccc5459fd319f91b95e81e3eaab /target-i386
parent3a599383592a26f2c614e1a7d92efd1e8eb26c6d (diff)
downloadqemu-arm-e0b29ce1cf961223a21caa459b14647c1da117ec.tar.gz
target-i386: fix CMPUNORDPS/D and CMPORDPS/D instructions
SSE instructions CMPUNORDPS/D and CMPORDPS/D do not trigger an invalid exception if operands are qNANs. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'target-i386')
-rw-r--r--target-i386/ops_sse.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/target-i386/ops_sse.h b/target-i386/ops_sse.h
index 3232abd965..986cbe3d88 100644
--- a/target-i386/ops_sse.h
+++ b/target-i386/ops_sse.h
@@ -924,11 +924,11 @@ void helper_ ## name ## sd (Reg *d, Reg *s)\
#define FPU_CMPEQ(size, a, b) float ## size ## _eq(a, b, &env->sse_status) ? -1 : 0
#define FPU_CMPLT(size, a, b) float ## size ## _lt(a, b, &env->sse_status) ? -1 : 0
#define FPU_CMPLE(size, a, b) float ## size ## _le(a, b, &env->sse_status) ? -1 : 0
-#define FPU_CMPUNORD(size, a, b) float ## size ## _unordered(a, b, &env->sse_status) ? - 1 : 0
+#define FPU_CMPUNORD(size, a, b) float ## size ## _unordered_quiet(a, b, &env->sse_status) ? - 1 : 0
#define FPU_CMPNEQ(size, a, b) float ## size ## _eq(a, b, &env->sse_status) ? 0 : -1
#define FPU_CMPNLT(size, a, b) float ## size ## _lt(a, b, &env->sse_status) ? 0 : -1
#define FPU_CMPNLE(size, a, b) float ## size ## _le(a, b, &env->sse_status) ? 0 : -1
-#define FPU_CMPORD(size, a, b) float ## size ## _unordered(a, b, &env->sse_status) ? 0 : -1
+#define FPU_CMPORD(size, a, b) float ## size ## _unordered_quiet(a, b, &env->sse_status) ? 0 : -1
SSE_HELPER_CMP(cmpeq, FPU_CMPEQ)
SSE_HELPER_CMP(cmplt, FPU_CMPLT)