diff options
| -rw-r--r-- | lib/Target/SystemZ/SystemZRegisterInfo.td | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/SystemZ/SystemZRegisterInfo.td b/lib/Target/SystemZ/SystemZRegisterInfo.td index 5ac3452a88..0dc0bbd05f 100644 --- a/lib/Target/SystemZ/SystemZRegisterInfo.td +++ b/lib/Target/SystemZ/SystemZRegisterInfo.td @@ -103,7 +103,7 @@ def subreg_32bit : PatLeaf<(i32 1)>; /// Register classes def GR32 : RegisterClass<"SystemZ", [i32], 32, // Volatile registers - [R0W, R1W, R2W, R3W, R4W, R5W, R6W, R7W, R8W, R9W, R10W, R12W, R13W, + [R1W, R2W, R3W, R4W, R5W, R0W, R6W, R7W, R8W, R9W, R10W, R12W, R13W, // Frame pointer, sometimes allocable R11W, // Volatile, but not allocable @@ -156,7 +156,7 @@ def ADDR32 : RegisterClass<"SystemZ", [i32], 32, def GR64 : RegisterClass<"SystemZ", [i64], 64, // Volatile registers - [R0D, R1D, R2D, R3D, R4D, R5D, R6D, R7D, R8D, R9D, R10D, R12D, R13D, + [R1D, R2D, R3D, R4D, R5D, R0D, R6D, R7D, R8D, R9D, R10D, R12D, R13D, // Frame pointer, sometimes allocable R11D, // Volatile, but not allocable |