-; RUN: llc < %s -march=mipsel | FileCheck %s -check-prefix=CHECK-EL
-; RUN: llc < %s -march=mips | FileCheck %s -check-prefix=CHECK-EB
+; RUN: llc -march=mipsel < %s | FileCheck %s -check-prefix=NO-MFHC1 -check-prefix=ALL
+; RUN: llc -march=mips < %s | FileCheck %s -check-prefix=NO-MFHC1 -check-prefix=ALL
+; RUN: llc -march=mipsel -mcpu=mips32r2 < %s | FileCheck %s -check-prefix=HAS-MFHC1 -check-prefix=ALL
+; RUN: llc -march=mips -mcpu=mips32r2 < %s | FileCheck %s -check-prefix=HAS-MFHC1 -check-prefix=ALL
+; RUN: llc -march=mipsel -mcpu=mips32r2 -mattr=+fp64 < %s | FileCheck %s -check-prefix=HAS-MFHC1 -check-prefix=ALL
+; RUN: llc -march=mips -mcpu=mips32r2 -mattr=+fp64 < %s | FileCheck %s -check-prefix=HAS-MFHC1 -check-prefix=ALL
+
@a = external global i32
+; ALL-LABEL: f:
+
+; NO-MFHC1: mtc1
+; NO-MFHC1: mtc1
+
+; HAS-MFHC1-DAG: mtc1
+; HAS-MFHC1-DAG: mthc1
+
define double @f(i32 %a1, double %d) nounwind {
entry:
-; CHECK-EL: mtc1 $6, $f12
-; CHECK-EL: mtc1 $7, $f13
-; CHECK-EB: mtc1 $7, $f12
-; CHECK-EB: mtc1 $6, $f13
store i32 %a1, i32* @a, align 4
%add = fadd double %d, 2.000000e+00
ret double %add
}
+; ALL-LABEL: f3:
+
+; NO-MFHC1: mfc1
+; NO-MFHC1: mfc1
+
+; HAS-MFHC1-DAG: mfc1
+; HAS-MFHC1-DAG: mfhc1
+
define void @f3(double %d, i32 %a1) nounwind {
entry:
-; CHECK-EL: mfc1 ${{[0-9]+}}, $f12
-; CHECK-EL: mfc1 $7, $f13
-; CHECK-EB: mfc1 ${{[0-9]+}}, $f13
-; CHECK-EB: mfc1 $7, $f12
tail call void @f2(i32 %a1, double %d) nounwind
ret void
}