MIPS32: Implement intrinsics from java.lang.Math:

- abs(double)           - abs(float)            - abs(int)
- abs(long)             - max(double, double)   - max(float, float)
- max(int, int)         - max(long, long)       - min(double, double)
- min(float, float)     - min(int, int)         - min(long, long)
- sqrt(double)

The math intrinsics:

- ceil(double)          - floor(double)         - rint(double)
- round(double)         - round(float)

aren't implemented because they require instructions which only exist
for MIPS64, or for MIPS32r6.

Change-Id: I943be3592b52a423fcb7ac40f46f38a5e2a58c50

1 files changed, 4 insertions, 0 deletions

diff --git a/test/082-inline-execute/src/Main.java b/test/082-inline-execute/src/Main.java
index e5c9dba63f..5b3fa14076 100644
--- a/test/082-inline-execute/src/Main.java
+++ b/test/082-inline-execute/src/Main.java
@@ -826,6 +826,8 @@ public class Main {
     Assert.assertEquals(Math.round(-2.5f), -2);
     Assert.assertEquals(Math.round(-2.9f), -3);
     Assert.assertEquals(Math.round(-3.0f), -3);
+    // 0.4999999701976776123046875
+    Assert.assertEquals(Math.round(Float.intBitsToFloat(0x3EFFFFFF)), (int)+0.0f);
     Assert.assertEquals(Math.round(16777215.0f), 16777215);  // 2^24 - 1
     Assert.assertEquals(Math.round(Float.NaN), (int)+0.0f);
     Assert.assertEquals(Math.round(Integer.MAX_VALUE + 1.0f), Integer.MAX_VALUE);
@@ -1058,6 +1060,8 @@ public class Main {
     Assert.assertEquals(StrictMath.round(-2.5f), -2);
     Assert.assertEquals(StrictMath.round(-2.9f), -3);
     Assert.assertEquals(StrictMath.round(-3.0f), -3);
+    // 0.4999999701976776123046875
+    Assert.assertEquals(StrictMath.round(Float.intBitsToFloat(0x3EFFFFFF)), (int)+0.0f);
     Assert.assertEquals(StrictMath.round(Float.NaN), (int)+0.0f);
     Assert.assertEquals(StrictMath.round(Integer.MAX_VALUE + 1.0f), Integer.MAX_VALUE);
     Assert.assertEquals(StrictMath.round(Integer.MIN_VALUE - 1.0f), Integer.MIN_VALUE);