diff options
Diffstat (limited to 'llvm/lib/Target/R600/AMDGPUInstructions.td')
| -rw-r--r-- | llvm/lib/Target/R600/AMDGPUInstructions.td | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/llvm/lib/Target/R600/AMDGPUInstructions.td b/llvm/lib/Target/R600/AMDGPUInstructions.td index ca2245cd119..ba5630e7478 100644 --- a/llvm/lib/Target/R600/AMDGPUInstructions.td +++ b/llvm/lib/Target/R600/AMDGPUInstructions.td @@ -524,8 +524,9 @@ class DwordAddrPat<ValueType vt, RegisterClass rc> : Pat < // BFI_INT patterns -multiclass BFIPatterns <Instruction BFI_INT, Instruction LoadImm32> { - +multiclass BFIPatterns <Instruction BFI_INT, + Instruction LoadImm32, + RegisterClass RC64> { // Definition from ISA doc: // (y & x) | (z & ~x) def : Pat < @@ -547,8 +548,8 @@ multiclass BFIPatterns <Instruction BFI_INT, Instruction LoadImm32> { def : Pat < (f64 (fcopysign f64:$src0, f64:$src1)), - (INSERT_SUBREG (INSERT_SUBREG (f64 (IMPLICIT_DEF)), - (i32 (EXTRACT_SUBREG $src0, sub0)), sub0), + (REG_SEQUENCE RC64, + (i32 (EXTRACT_SUBREG $src0, sub0)), sub0, (BFI_INT (LoadImm32 0x7fffffff), (i32 (EXTRACT_SUBREG $src0, sub1)), (i32 (EXTRACT_SUBREG $src1, sub1))), sub1) |
