diff options
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.td | 7 | ||||
| -rw-r--r-- | test/CodeGen/ARM/fusedMAC.ll | 2 |
2 files changed, 6 insertions, 3 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index 3caaa23661..af0cafb477 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -219,8 +219,11 @@ def UseFPVMLx : Predicate<"Subtarget->useFPVMLx()">; // Prefer fused MAC for fp mul + add over fp VMLA / VMLS if they are available. // But only select them if more precision in FP computation is allowed. -def UseFusedMAC : Predicate<"!TM.Options.NoExcessFPPrecision">; -def DontUseFusedMAC : Predicate<"!Subtarget->hasVFP4()">; +// Do not use them for Darwin platforms. +def UseFusedMAC : Predicate<"!TM.Options.NoExcessFPPrecision && " + "!Subtarget->isTargetDarwin()">; +def DontUseFusedMAC : Predicate<"!Subtarget->hasVFP4() || " + "Subtarget->isTargetDarwin()">; //===----------------------------------------------------------------------===// // ARM Flag Definitions. diff --git a/test/CodeGen/ARM/fusedMAC.ll b/test/CodeGen/ARM/fusedMAC.ll index a8b3999d2b..802d1b8b39 100644 --- a/test/CodeGen/ARM/fusedMAC.ll +++ b/test/CodeGen/ARM/fusedMAC.ll @@ -1,4 +1,4 @@ -; RUN: llc < %s -march=arm -mattr=+neon,+vfp4 | FileCheck %s +; RUN: llc < %s -mtriple=armv7-eabi -mattr=+neon,+vfp4 | FileCheck %s ; Check generated fused MAC and MLS. define double @fusedMACTest1(double %d1, double %d2, double %d3) { |