Subzero, MIPS32: Handling fptrunc and fpext casting

tests_lit/llvm2ice_tests/fp.convert.ll

Index: tests_lit/llvm2ice_tests/fp.convert.ll
diff --git a/tests_lit/llvm2ice_tests/fp.convert.ll b/tests_lit/llvm2ice_tests/fp.convert.ll
index 4fc71f8f517a9d472c1481f4881f1c7356d085a4..eca23c6caac5ed6aeb879756919bf8d8ad503c0a 100644
--- a/tests_lit/llvm2ice_tests/fp.convert.ll
+++ b/tests_lit/llvm2ice_tests/fp.convert.ll
@@ -16,6 +16,11 @@
 ; RUN:   | %if --need=allow_dump --need=target_ARM32 --command FileCheck %s \
 ; RUN:   --check-prefix=ARM32
 
+; RUN: %if --need=allow_dump --need=target_MIPS32 --command %p2i --filetype=asm \

[Jim Stichnoth, 2016/09/11 14:08:19]

80-col

(I went ahead and fixed this myself)

+; RUN:   --target mips32 -i %s --args -Om1 --skip-unimplemented \
+; RUN:   | %if --need=allow_dump --need=target_MIPS32 --command FileCheck %s \
+; RUN:   --check-prefix=MIPS32
+
 define internal float @fptrunc(double %a) {
 entry:
   %conv = fptrunc double %a to float
@@ -26,6 +31,8 @@ entry:
 ; CHECK: fld
 ; ARM32-LABEL: fptrunc
 ; ARM32: vcvt.f32.f64 {{s[0-9]+}}, {{d[0-9]+}}
+; MIPS32-LABEL: fptrunc
+; MIPS32: cvt.s.d
 
 define internal double @fpext(float %a) {
 entry:
@@ -37,6 +44,8 @@ entry:
 ; CHECK: fld
 ; ARM32-LABEL: fpext
 ; ARM32: vcvt.f64.f32 {{d[0-9]+}}, {{s[0-9]+}}
+; MIPS32-LABEL: fpext
+; MIPS32: cvt.d.s
 
 define internal i64 @doubleToSigned64(double %a) {
 entry: