Subzero, MIPS32: Intrinsic calls for ABS.fmt and SQRT.fmt

tests_lit/llvm2ice_tests/nacl-other-intrinsics-mips.ll

Index: tests_lit/llvm2ice_tests/nacl-other-intrinsics-mips.ll
diff --git a/tests_lit/llvm2ice_tests/nacl-other-intrinsics-mips.ll b/tests_lit/llvm2ice_tests/nacl-other-intrinsics-mips.ll
new file mode 100644
index 0000000000000000000000000000000000000000..cafa2db8ebf298345229b86593bcbb28b730ba5c
--- /dev/null
+++ b/tests_lit/llvm2ice_tests/nacl-other-intrinsics-mips.ll
@@ -0,0 +1,105 @@
+; RUN: %if --need=target_MIPS32 --need=allow_dump \
+; RUN:   --command %p2i --filetype=asm --assemble --disassemble --target mips32\
+; RUN:   -i %s --args -Om1 --skip-unimplemented \
+; RUN:   -allow-externally-defined-symbols \
+; RUN:   | %if --need=target_MIPS32 --need=allow_dump \
+; RUN:   --command FileCheck --check-prefix MIPS32 %s
+
+; RUN: %if --need=target_MIPS32 --need=allow_dump \
+; RUN:   --command %p2i --filetype=asm --assemble --disassemble --target mips32\
+; RUN:   -i %s --args -O2 --skip-unimplemented \
+; RUN:   -allow-externally-defined-symbols \
+; RUN:   | %if --need=target_MIPS32 --need=allow_dump \
+; RUN:   --command FileCheck --check-prefix MIPS32-O2 %s
+
+declare float @llvm.sqrt.f32(float)
+declare double @llvm.sqrt.f64(double)
+declare float @llvm.fabs.f32(float)
+declare double @llvm.fabs.f64(double)
+
+define internal float @test_sqrt_float(float %x, i32 %iptr) {
+entry:
+  %r = call float @llvm.sqrt.f32(float %x)
+  %r2 = call float @llvm.sqrt.f32(float %r)
+  %r3 = call float @llvm.sqrt.f32(float -0.0)
+  %r4 = fadd float %r2, %r3
+  ret float %r4
+}
+; MIPS32-LABEL: test_sqrt_float
+; MIPS32: sqrt.s
+; MIPS32: sqrt.s
+; MIPS32: sqrt.s
+; MIPS32: add.s
+; MIPS32-O2-LABEL: test_sqrt_float
+; MIPS32-O2: sqrt.s
+; MIPS32-O2: sqrt.s
+; MIPS32-O2: sqrt.s
+; MIPS32-O2: add.s
+
+define internal double @test_sqrt_double(double %x, i32 %iptr) {
+entry:
+  %r = call double @llvm.sqrt.f64(double %x)
+  %r2 = call double @llvm.sqrt.f64(double %r)
+  %r3 = call double @llvm.sqrt.f64(double -0.0)
+  %r4 = fadd double %r2, %r3
+  ret double %r4
+}
+; MIPS32-LABEL: test_sqrt_double
+; MIPS32: sqrt.d
+; MIPS32: sqrt.d
+; MIPS32: sqrt.d
+; MIPS32: add.d
+; MIPS32-O2-LABEL: test_sqrt_double
+; MIPS32-O2: sqrt.d
+; MIPS32-O2: sqrt.d
+; MIPS32-O2: sqrt.d
+; MIPS32-O2: add.d
+
+define internal float @test_sqrt_ignored(float %x, double %y) {
+entry:
+  %ignored1 = call float @llvm.sqrt.f32(float %x)
+  %ignored2 = call double @llvm.sqrt.f64(double %y)
+  ret float 0.0
+}
+; MIPS32-LABEL: test_sqrt_ignored
+; MIPS32: sqrt.s
+; MIPS32: sqrt.d
+; MIPS32-O2-LABEL: test_sqrt_ignored
+
+define internal float @test_fabs_float(float %x) {
+entry:
+  %r = call float @llvm.fabs.f32(float %x)
+  %r2 = call float @llvm.fabs.f32(float %r)
+  %r3 = call float @llvm.fabs.f32(float -0.0)
+  %r4 = fadd float %r2, %r3
+  ret float %r4
+}
+; MIPS32-LABEL: test_fabs_float
+; MIPS32: abs.s
+; MIPS32: abs.s
+; MIPS32: abs.s
+; MIPS32: add.s
+; MIPS32-O2-LABEL: test_fabs_float
+; MIPS32-O2: abs.s
+; MIPS32-O2: abs.s
+; MIPS32-O2: abs.s
+; MIPS32-O2: add.s
+
+define internal double @test_fabs_double(double %x) {
+entry:
+  %r = call double @llvm.fabs.f64(double %x)
+  %r2 = call double @llvm.fabs.f64(double %r)
+  %r3 = call double @llvm.fabs.f64(double -0.0)
+  %r4 = fadd double %r2, %r3
+  ret double %r4
+}
+; MIPS32-LABEL: test_fabs_double
+; MIPS32: abs.d
+; MIPS32: abs.d
+; MIPS32: abs.d
+; MIPS32: add.d
+; MIPS32-O2-LABEL: test_fabs_double
+; MIPS32-O2: abs.d
+; MIPS32-O2: abs.d
+; MIPS32-O2: abs.d
+; MIPS32-O2: add.d