17 lines
586 B
Diff
17 lines
586 B
Diff
diff -Nrup a/m4/ac_check_fpu_control.m4 b/m4/ac_check_fpu_control.m4
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--- a/m4/ac_check_fpu_control.m4 2016-02-11 05:31:26.000000000 -0700
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+++ b/m4/ac_check_fpu_control.m4 2020-05-21 13:19:45.448773119 -0600
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@@ -49,9 +49,9 @@ main() {
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#else
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- float nf1 = -3, pf1 = 3, f2 = 5;
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- double nd1 = -7, pd1 = 7, d2 = 11;
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-long double nl1 = -13, pl1 = 13, l2 = 17;
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+ volatile float nf1 = -3, pf1 = 3, f2 = 5;
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+ volatile double nd1 = -7, pd1 = 7, d2 = 11;
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+volatile long double nl1 = -13, pl1 = 13, l2 = 17;
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float nf[2], pf[2];
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double nd[2], pd[2];
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