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+id = 625
+title = "qemu-hppa floating point POWER function is incorrect"
+state = "opened"
+created_at = "2021-09-17T08:04:01.442Z"
+closed_at = "n/a"
+labels = ["target: hppa"]
+url = "https://gitlab.com/qemu-project/qemu/-/issues/625"
+host-os = "Gentoo Linux"
+host-arch = "AMD64"
+qemu-version = "6.0.0, also with git 6.1.50 version"
+guest-os = "n/a"
+guest-arch = "n/a"
+description = """The floating point power function produces incorrect values, and possibly stack misshapes as well."""
+reproduce = """1. $ hppa1.1-unknown-linux-gnu-gcc pow.c -o pow -lm -static
+2. $ qemu-hppa pow
+3. the expected result is 10.0 ^ 6.0 = 6000000.0, instead of 403.45"""
+additional = """Example C source to reproduce, pow.c:
+```
+#include <stdio.h>
+#include <math.h>
+int main()
+{
+    double base, expo, res;
+    base=10.0;
+    expo=6.0;
+    // res sould be 1e+6
+    res = pow(base, expo);
+    printf("%.1lf^%.1lf = %.2lf\\n", base, expo, res);
+    return 0;
+}
+```"""