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Unified Diff: test/cctest/test-disasm-mips64.cc

Issue 426863006: MIPS64: Add support for architecture revision 6. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Addressed comments. Created 6 years, 5 months ago
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Index: test/cctest/test-disasm-mips64.cc
diff --git a/test/cctest/test-disasm-mips64.cc b/test/cctest/test-disasm-mips64.cc
index c615afbf467704ce00bb7536ae1e869ff2f748ea..d682d33480dc33e7b5a199b3fd7dc83d3023aec5 100644
--- a/test/cctest/test-disasm-mips64.cc
+++ b/test/cctest/test-disasm-mips64.cc
@@ -122,65 +122,196 @@ TEST(Type0) {
COMPARE(dsubu(v0, v1, s0),
"0070102f dsubu v0, v1, s0");
- COMPARE(mult(a0, a1),
- "00850018 mult a0, a1");
- COMPARE(dmult(a0, a1),
- "0085001c dmult a0, a1");
- COMPARE(mult(a6, a7),
- "014b0018 mult a6, a7");
- COMPARE(dmult(a6, a7),
- "014b001c dmult a6, a7");
- COMPARE(mult(v0, v1),
- "00430018 mult v0, v1");
- COMPARE(dmult(v0, v1),
- "0043001c dmult v0, v1");
-
- COMPARE(multu(a0, a1),
- "00850019 multu a0, a1");
- COMPARE(dmultu(a0, a1),
- "0085001d dmultu a0, a1");
- COMPARE(multu(a6, a7),
- "014b0019 multu a6, a7");
- COMPARE(dmultu(a6, a7),
- "014b001d dmultu a6, a7");
- COMPARE(multu(v0, v1),
- "00430019 multu v0, v1");
- COMPARE(dmultu(v0, v1),
- "0043001d dmultu v0, v1");
-
- COMPARE(div(a0, a1),
- "0085001a div a0, a1");
- COMPARE(div(a6, a7),
- "014b001a div a6, a7");
- COMPARE(div(v0, v1),
- "0043001a div v0, v1");
- COMPARE(ddiv(a0, a1),
- "0085001e ddiv a0, a1");
- COMPARE(ddiv(a6, a7),
- "014b001e ddiv a6, a7");
- COMPARE(ddiv(v0, v1),
- "0043001e ddiv v0, v1");
-
- COMPARE(divu(a0, a1),
- "0085001b divu a0, a1");
- COMPARE(divu(a6, a7),
- "014b001b divu a6, a7");
- COMPARE(divu(v0, v1),
- "0043001b divu v0, v1");
- COMPARE(ddivu(a0, a1),
- "0085001f ddivu a0, a1");
- COMPARE(ddivu(a6, a7),
- "014b001f ddivu a6, a7");
- COMPARE(ddivu(v0, v1),
- "0043001f ddivu v0, v1");
-
- if (kArchVariant != kLoongson) {
+ if (kArchVariant != kMips64r6) {
+ COMPARE(mult(a0, a1),
+ "00850018 mult a0, a1");
+ COMPARE(dmult(a0, a1),
+ "0085001c dmult a0, a1");
+ COMPARE(mult(a6, a7),
+ "014b0018 mult a6, a7");
+ COMPARE(dmult(a6, a7),
+ "014b001c dmult a6, a7");
+ COMPARE(mult(v0, v1),
+ "00430018 mult v0, v1");
+ COMPARE(dmult(v0, v1),
+ "0043001c dmult v0, v1");
+
+ COMPARE(multu(a0, a1),
+ "00850019 multu a0, a1");
+ COMPARE(dmultu(a0, a1),
+ "0085001d dmultu a0, a1");
+ COMPARE(multu(a6, a7),
+ "014b0019 multu a6, a7");
+ COMPARE(dmultu(a6, a7),
+ "014b001d dmultu a6, a7");
+ COMPARE(multu(v0, v1),
+ "00430019 multu v0, v1");
+ COMPARE(dmultu(v0, v1),
+ "0043001d dmultu v0, v1");
+
+ COMPARE(div(a0, a1),
+ "0085001a div a0, a1");
+ COMPARE(div(a6, a7),
+ "014b001a div a6, a7");
+ COMPARE(div(v0, v1),
+ "0043001a div v0, v1");
+ COMPARE(ddiv(a0, a1),
+ "0085001e ddiv a0, a1");
+ COMPARE(ddiv(a6, a7),
+ "014b001e ddiv a6, a7");
+ COMPARE(ddiv(v0, v1),
+ "0043001e ddiv v0, v1");
+
+ COMPARE(divu(a0, a1),
+ "0085001b divu a0, a1");
+ COMPARE(divu(a6, a7),
+ "014b001b divu a6, a7");
+ COMPARE(divu(v0, v1),
+ "0043001b divu v0, v1");
+ COMPARE(ddivu(a0, a1),
+ "0085001f ddivu a0, a1");
+ COMPARE(ddivu(a6, a7),
+ "014b001f ddivu a6, a7");
+ COMPARE(ddivu(v0, v1),
+ "0043001f ddivu v0, v1");
COMPARE(mul(a0, a1, a2),
"70a62002 mul a0, a1, a2");
COMPARE(mul(a6, a7, t0),
"716c5002 mul a6, a7, t0");
COMPARE(mul(v0, v1, s0),
"70701002 mul v0, v1, s0");
+ } else { // MIPS64r6.
+ COMPARE(mul(a0, a1, a2),
+ "00a62098 mul a0, a1, a2");
+ COMPARE(muh(a0, a1, a2),
+ "00a620d8 muh a0, a1, a2");
+ COMPARE(dmul(a0, a1, a2),
+ "00a6209c dmul a0, a1, a2");
+ COMPARE(dmuh(a0, a1, a2),
+ "00a620dc dmuh a0, a1, a2");
+ COMPARE(mul(a5, a6, a7),
+ "014b4898 mul a5, a6, a7");
+ COMPARE(muh(a5, a6, a7),
+ "014b48d8 muh a5, a6, a7");
+ COMPARE(dmul(a5, a6, a7),
+ "014b489c dmul a5, a6, a7");
+ COMPARE(dmuh(a5, a6, a7),
+ "014b48dc dmuh a5, a6, a7");
+ COMPARE(mul(v0, v1, a0),
+ "00641098 mul v0, v1, a0");
+ COMPARE(muh(v0, v1, a0),
+ "006410d8 muh v0, v1, a0");
+ COMPARE(dmul(v0, v1, a0),
+ "0064109c dmul v0, v1, a0");
+ COMPARE(dmuh(v0, v1, a0),
+ "006410dc dmuh v0, v1, a0");
+
+ COMPARE(mulu(a0, a1, a2),
+ "00a62099 mulu a0, a1, a2");
+ COMPARE(muhu(a0, a1, a2),
+ "00a620d9 muhu a0, a1, a2");
+ COMPARE(dmulu(a0, a1, a2),
+ "00a6209d dmulu a0, a1, a2");
+ COMPARE(dmuhu(a0, a1, a2),
+ "00a620dd dmuhu a0, a1, a2");
+ COMPARE(mulu(a5, a6, a7),
+ "014b4899 mulu a5, a6, a7");
+ COMPARE(muhu(a5, a6, a7),
+ "014b48d9 muhu a5, a6, a7");
+ COMPARE(dmulu(a5, a6, a7),
+ "014b489d dmulu a5, a6, a7");
+ COMPARE(dmuhu(a5, a6, a7),
+ "014b48dd dmuhu a5, a6, a7");
+ COMPARE(mulu(v0, v1, a0),
+ "00641099 mulu v0, v1, a0");
+ COMPARE(muhu(v0, v1, a0),
+ "006410d9 muhu v0, v1, a0");
+ COMPARE(dmulu(v0, v1, a0),
+ "0064109d dmulu v0, v1, a0");
+ COMPARE(dmuhu(v0, v1, a0),
+ "006410dd dmuhu v0, v1, a0");
+
+ COMPARE(div(a0, a1, a2),
+ "00a6209a div a0, a1, a2");
+ COMPARE(mod(a0, a1, a2),
+ "00a620da mod a0, a1, a2");
+ COMPARE(ddiv(a0, a1, a2),
+ "00a6209e ddiv a0, a1, a2");
+ COMPARE(dmod(a0, a1, a2),
+ "00a620de dmod a0, a1, a2");
+ COMPARE(div(a5, a6, a7),
+ "014b489a div a5, a6, a7");
+ COMPARE(mod(a5, a6, a7),
+ "014b48da mod a5, a6, a7");
+ COMPARE(ddiv(a5, a6, a7),
+ "014b489e ddiv a5, a6, a7");
+ COMPARE(dmod(a5, a6, a7),
+ "014b48de dmod a5, a6, a7");
+ COMPARE(div(v0, v1, a0),
+ "0064109a div v0, v1, a0");
+ COMPARE(mod(v0, v1, a0),
+ "006410da mod v0, v1, a0");
+ COMPARE(ddiv(v0, v1, a0),
+ "0064109e ddiv v0, v1, a0");
+ COMPARE(dmod(v0, v1, a0),
+ "006410de dmod v0, v1, a0");
+
+ COMPARE(divu(a0, a1, a2),
+ "00a6209b divu a0, a1, a2");
+ COMPARE(modu(a0, a1, a2),
+ "00a620db modu a0, a1, a2");
+ COMPARE(ddivu(a0, a1, a2),
+ "00a6209f ddivu a0, a1, a2");
+ COMPARE(dmodu(a0, a1, a2),
+ "00a620df dmodu a0, a1, a2");
+ COMPARE(divu(a5, a6, a7),
+ "014b489b divu a5, a6, a7");
+ COMPARE(modu(a5, a6, a7),
+ "014b48db modu a5, a6, a7");
+ COMPARE(ddivu(a5, a6, a7),
+ "014b489f ddivu a5, a6, a7");
+ COMPARE(dmodu(a5, a6, a7),
+ "014b48df dmodu a5, a6, a7");
+ COMPARE(divu(v0, v1, a0),
+ "0064109b divu v0, v1, a0");
+ COMPARE(modu(v0, v1, a0),
+ "006410db modu v0, v1, a0");
+ COMPARE(ddivu(v0, v1, a0),
+ "0064109f ddivu v0, v1, a0");
+ COMPARE(dmodu(v0, v1, a0),
+ "006410df dmodu v0, v1, a0");
+
+ COMPARE(bovc(a0, a0, static_cast<int16_t>(0)),
+ "20840000 bovc a0, a0, 0");
+ COMPARE(bovc(a1, a0, static_cast<int16_t>(0)),
+ "20a40000 bovc a1, a0, 0");
+ COMPARE(bovc(a1, a0, 32767),
+ "20a47fff bovc a1, a0, 32767");
+ COMPARE(bovc(a1, a0, -32768),
+ "20a48000 bovc a1, a0, -32768");
+
+ COMPARE(bnvc(a0, a0, static_cast<int16_t>(0)),
+ "60840000 bnvc a0, a0, 0");
+ COMPARE(bnvc(a1, a0, static_cast<int16_t>(0)),
+ "60a40000 bnvc a1, a0, 0");
+ COMPARE(bnvc(a1, a0, 32767),
+ "60a47fff bnvc a1, a0, 32767");
+ COMPARE(bnvc(a1, a0, -32768),
+ "60a48000 bnvc a1, a0, -32768");
+
+ COMPARE(beqzc(a0, 0),
+ "d8800000 beqzc a0, 0x0");
+ COMPARE(beqzc(a0, 0xfffff), // 0x0fffff == 1048575.
+ "d88fffff beqzc a0, 0xfffff");
+ COMPARE(beqzc(a0, 0x100000), // 0x100000 == -1048576.
+ "d8900000 beqzc a0, 0x100000");
+
+ COMPARE(bnezc(a0, 0),
+ "f8800000 bnezc a0, 0x0");
+ COMPARE(bnezc(a0, 0xfffff), // 0x0fffff == 1048575.
+ "f88fffff bnezc a0, 0xfffff");
+ COMPARE(bnezc(a0, 0x100000), // 0x100000 == -1048576.
+ "f8900000 bnezc a0, 0x100000");
}
COMPARE(addiu(a0, a1, 0x0),
@@ -476,42 +607,48 @@ TEST(Type0) {
"2d6a8000 sltiu a6, a7, -32768");
COMPARE(sltiu(v0, v1, -1),
"2c62ffff sltiu v0, v1, -1");
-
- if (kArchVariant != kLoongson) {
- COMPARE(movz(a0, a1, a2),
- "00a6200a movz a0, a1, a2");
- COMPARE(movz(s0, s1, s2),
- "0232800a movz s0, s1, s2");
- COMPARE(movz(a6, a7, t0),
- "016c500a movz a6, a7, t0");
- COMPARE(movz(v0, v1, a2),
- "0066100a movz v0, v1, a2");
- COMPARE(movn(a0, a1, a2),
- "00a6200b movn a0, a1, a2");
- COMPARE(movn(s0, s1, s2),
- "0232800b movn s0, s1, s2");
- COMPARE(movn(a6, a7, t0),
- "016c500b movn a6, a7, t0");
- COMPARE(movn(v0, v1, a2),
- "0066100b movn v0, v1, a2");
-
- COMPARE(movt(a0, a1, 1),
- "00a52001 movt a0, a1, 1");
- COMPARE(movt(s0, s1, 2),
- "02298001 movt s0, s1, 2");
- COMPARE(movt(a6, a7, 3),
- "016d5001 movt a6, a7, 3");
- COMPARE(movt(v0, v1, 7),
- "007d1001 movt v0, v1, 7");
- COMPARE(movf(a0, a1, 0),
- "00a02001 movf a0, a1, 0");
- COMPARE(movf(s0, s1, 4),
- "02308001 movf s0, s1, 4");
- COMPARE(movf(a6, a7, 5),
- "01745001 movf a6, a7, 5");
- COMPARE(movf(v0, v1, 6),
- "00781001 movf v0, v1, 6");
-
+ COMPARE(movz(a0, a1, a2),
+ "00a6200a movz a0, a1, a2");
+ COMPARE(movz(s0, s1, s2),
+ "0232800a movz s0, s1, s2");
+ COMPARE(movz(a6, a7, t0),
+ "016c500a movz a6, a7, t0");
+ COMPARE(movz(v0, v1, a2),
+ "0066100a movz v0, v1, a2");
+ COMPARE(movn(a0, a1, a2),
+ "00a6200b movn a0, a1, a2");
+ COMPARE(movn(s0, s1, s2),
+ "0232800b movn s0, s1, s2");
+ COMPARE(movn(a6, a7, t0),
+ "016c500b movn a6, a7, t0");
+ COMPARE(movn(v0, v1, a2),
+ "0066100b movn v0, v1, a2");
+
+ COMPARE(movt(a0, a1, 1),
+ "00a52001 movt a0, a1, 1");
+ COMPARE(movt(s0, s1, 2),
+ "02298001 movt s0, s1, 2");
+ COMPARE(movt(a6, a7, 3),
+ "016d5001 movt a6, a7, 3");
+ COMPARE(movt(v0, v1, 7),
+ "007d1001 movt v0, v1, 7");
+ COMPARE(movf(a0, a1, 0),
+ "00a02001 movf a0, a1, 0");
+ COMPARE(movf(s0, s1, 4),
+ "02308001 movf s0, s1, 4");
+ COMPARE(movf(a6, a7, 5),
+ "01745001 movf a6, a7, 5");
+ COMPARE(movf(v0, v1, 6),
+ "00781001 movf v0, v1, 6");
+
+ if (kArchVariant == kMips64r6) {
+ COMPARE(clz(a0, a1),
+ "00a02050 clz a0, a1");
+ COMPARE(clz(s6, s7),
+ "02e0b050 clz s6, s7");
+ COMPARE(clz(v0, v1),
+ "00601050 clz v0, v1");
+ } else {
COMPARE(clz(a0, a1),
"70a42020 clz a0, a1");
COMPARE(clz(s6, s7),
@@ -520,20 +657,18 @@ TEST(Type0) {
"70621020 clz v0, v1");
}
- if (kArchVariant == kMips64r2) {
- COMPARE(ins_(a0, a1, 31, 1),
- "7ca4ffc4 ins a0, a1, 31, 1");
- COMPARE(ins_(s6, s7, 30, 2),
- "7ef6ff84 ins s6, s7, 30, 2");
- COMPARE(ins_(v0, v1, 0, 32),
- "7c62f804 ins v0, v1, 0, 32");
- COMPARE(ext_(a0, a1, 31, 1),
- "7ca407c0 ext a0, a1, 31, 1");
- COMPARE(ext_(s6, s7, 30, 2),
- "7ef60f80 ext s6, s7, 30, 2");
- COMPARE(ext_(v0, v1, 0, 32),
- "7c62f800 ext v0, v1, 0, 32");
- }
+ COMPARE(ins_(a0, a1, 31, 1),
+ "7ca4ffc4 ins a0, a1, 31, 1");
+ COMPARE(ins_(s6, s7, 30, 2),
+ "7ef6ff84 ins s6, s7, 30, 2");
+ COMPARE(ins_(v0, v1, 0, 32),
+ "7c62f804 ins v0, v1, 0, 32");
+ COMPARE(ext_(a0, a1, 31, 1),
+ "7ca407c0 ext a0, a1, 31, 1");
+ COMPARE(ext_(s6, s7, 30, 2),
+ "7ef60f80 ext s6, s7, 30, 2");
+ COMPARE(ext_(v0, v1, 0, 32),
+ "7c62f800 ext v0, v1, 0, 32");
VERIFY_RUN();
}
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