org.eclipse.jgit/resources/org/eclipse/jgit/util/sha1/SHA1.compress

/* Template for compress method; run through cpp. */

#define ROUND1_STEP(a, b, c, d, e, T) e += s1(a,b,c,d,w[T]); b = rotateLeft(b, 30)
#define ROUND2_STEP(a, b, c, d, e, T) e += s2(a,b,c,d,w[T]); b = rotateLeft(b, 30)
#define ROUND3_STEP(a, b, c, d, e, T) e += s3(a,b,c,d,w[T]); b = rotateLeft(b, 30)
#define ROUND4_STEP(a, b, c, d, e, T) e += s4(a,b,c,d,w[T]); b = rotateLeft(b, 30)

	ROUND1_STEP(a, b, c, d, e, 0);
	ROUND1_STEP(e, a, b, c, d, 1);
	ROUND1_STEP(d, e, a, b, c, 2);
	ROUND1_STEP(c, d, e, a, b, 3);
	ROUND1_STEP(b, c, d, e, a, 4);
	ROUND1_STEP(a, b, c, d, e, 5);
	ROUND1_STEP(e, a, b, c, d, 6);
	ROUND1_STEP(d, e, a, b, c, 7);
	ROUND1_STEP(c, d, e, a, b, 8);
	ROUND1_STEP(b, c, d, e, a, 9);
	ROUND1_STEP(a, b, c, d, e, 10);
	ROUND1_STEP(e, a, b, c, d, 11);
	ROUND1_STEP(d, e, a, b, c, 12);
	ROUND1_STEP(c, d, e, a, b, 13);
	ROUND1_STEP(b, c, d, e, a, 14);
	ROUND1_STEP(a, b, c, d, e, 15);
	ROUND1_STEP(e, a, b, c, d, 16);
	ROUND1_STEP(d, e, a, b, c, 17);
	ROUND1_STEP(c, d, e, a, b, 18);
	ROUND1_STEP(b, c, d, e, a, 19);

	ROUND2_STEP(a, b, c, d, e, 20);
	ROUND2_STEP(e, a, b, c, d, 21);
	ROUND2_STEP(d, e, a, b, c, 22);
	ROUND2_STEP(c, d, e, a, b, 23);
	ROUND2_STEP(b, c, d, e, a, 24);
	ROUND2_STEP(a, b, c, d, e, 25);
	ROUND2_STEP(e, a, b, c, d, 26);
	ROUND2_STEP(d, e, a, b, c, 27);
	ROUND2_STEP(c, d, e, a, b, 28);
	ROUND2_STEP(b, c, d, e, a, 29);
	ROUND2_STEP(a, b, c, d, e, 30);
	ROUND2_STEP(e, a, b, c, d, 31);
	ROUND2_STEP(d, e, a, b, c, 32);
	ROUND2_STEP(c, d, e, a, b, 33);
	ROUND2_STEP(b, c, d, e, a, 34);
	ROUND2_STEP(a, b, c, d, e, 35);
	ROUND2_STEP(e, a, b, c, d, 36);
	ROUND2_STEP(d, e, a, b, c, 37);
	ROUND2_STEP(c, d, e, a, b, 38);
	ROUND2_STEP(b, c, d, e, a, 39);

	ROUND3_STEP(a, b, c, d, e, 40);
	ROUND3_STEP(e, a, b, c, d, 41);
	ROUND3_STEP(d, e, a, b, c, 42);
	ROUND3_STEP(c, d, e, a, b, 43);
	ROUND3_STEP(b, c, d, e, a, 44);
	ROUND3_STEP(a, b, c, d, e, 45);
	ROUND3_STEP(e, a, b, c, d, 46);
	ROUND3_STEP(d, e, a, b, c, 47);
	ROUND3_STEP(c, d, e, a, b, 48);
	ROUND3_STEP(b, c, d, e, a, 49);
	ROUND3_STEP(a, b, c, d, e, 50);
	ROUND3_STEP(e, a, b, c, d, 51);
	ROUND3_STEP(d, e, a, b, c, 52);
	ROUND3_STEP(c, d, e, a, b, 53);
	ROUND3_STEP(b, c, d, e, a, 54);
	ROUND3_STEP(a, b, c, d, e, 55);
	ROUND3_STEP(e, a, b, c, d, 56);
	ROUND3_STEP(d, e, a, b, c, 57);
	state58.save(a, b, c, d, e);
	ROUND3_STEP(c, d, e, a, b, 58);
	ROUND3_STEP(b, c, d, e, a, 59);

	ROUND4_STEP(a, b, c, d, e, 60);
	ROUND4_STEP(e, a, b, c, d, 61);
	ROUND4_STEP(d, e, a, b, c, 62);
	ROUND4_STEP(c, d, e, a, b, 63);
	ROUND4_STEP(b, c, d, e, a, 64);
	state65.save(a, b, c, d, e);
	ROUND4_STEP(a, b, c, d, e, 65);
	ROUND4_STEP(e, a, b, c, d, 66);
	ROUND4_STEP(d, e, a, b, c, 67);
	ROUND4_STEP(c, d, e, a, b, 68);
	ROUND4_STEP(b, c, d, e, a, 69);
	ROUND4_STEP(a, b, c, d, e, 70);
	ROUND4_STEP(e, a, b, c, d, 71);
	ROUND4_STEP(d, e, a, b, c, 72);
	ROUND4_STEP(c, d, e, a, b, 73);
	ROUND4_STEP(b, c, d, e, a, 74);
	ROUND4_STEP(a, b, c, d, e, 75);
	ROUND4_STEP(e, a, b, c, d, 76);
	ROUND4_STEP(d, e, a, b, c, 77);
	ROUND4_STEP(c, d, e, a, b, 78);
	ROUND4_STEP(b, c, d, e, a, 79);