[optimizing compiler] Add CMP{L,G}_{FLOAT,DOUBLE}
Adds:
- float comparison for arm, x86, x86_64 backends.
- ucomis{s,d} assembly to x86 and x86_64.
- vmstat assebmly for thumb2
- new assembly tests
Change-Id: Ie3e19d0c08b3b875cd0a4be4ee4e9c8a4a076290
diff --git a/compiler/utils/arm/assembler_arm32_test.cc b/compiler/utils/arm/assembler_arm32_test.cc
index 837fe1e..951792d 100644
--- a/compiler/utils/arm/assembler_arm32_test.cc
+++ b/compiler/utils/arm/assembler_arm32_test.cc
@@ -49,7 +49,8 @@
}
std::string GetAssemblerParameters() OVERRIDE {
- return " -march=armv7-a -mcpu=cortex-a15"; // Arm-v7a, cortex-a15 (means we have sdiv).
+ // Arm-v7a, cortex-a15 (means we have sdiv).
+ return " -march=armv7-a -mcpu=cortex-a15 -mfpu=neon";
}
const char* GetAssemblyHeader() OVERRIDE {
@@ -688,4 +689,12 @@
T2Helper(&arm::Arm32Assembler::bx, true, "bx{cond} {reg1}", "bx");
}
+TEST_F(AssemblerArm32Test, Vmstat) {
+ GetAssembler()->vmstat();
+
+ const char* expected = "vmrs APSR_nzcv, FPSCR\n";
+
+ DriverStr(expected, "vmrs");
+}
+
} // namespace art