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| author | Kalle Raiskila <kalle.raiskila@nokia.com> | 2010-11-24 11:42:17 +0000 |
|---|---|---|
| committer | Kalle Raiskila <kalle.raiskila@nokia.com> | 2010-11-24 11:42:17 +0000 |
| commit | 702a4046a9ecae4da1960403e3e4fe1deaa743c6 (patch) | |
| tree | d1fe02942fb8a09d9fd5150de34cf5126c752ccf | |
| parent | 97551276c59d4521200d2a4cf312a3fa885f2507 (diff) | |
Allow for 'fcmp ogt' in SPU.
Fix by Visa Putkinen!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120090 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/CellSPU/SPUInstrInfo.td | 4 | ||||
| -rw-r--r-- | test/CodeGen/CellSPU/fcmp32.ll | 25 |
2 files changed, 21 insertions, 8 deletions
diff --git a/lib/Target/CellSPU/SPUInstrInfo.td b/lib/Target/CellSPU/SPUInstrInfo.td index 50f688a579..7794f9d445 100644 --- a/lib/Target/CellSPU/SPUInstrInfo.td +++ b/lib/Target/CellSPU/SPUInstrInfo.td @@ -3903,7 +3903,7 @@ def FCGTf32 : "fcgt\t$rT, $rA, $rB", SPrecFP, [(set R32C:$rT, (setugt R32FP:$rA, R32FP:$rB))]>; -def : Pat<(setugt R32FP:$rA, R32FP:$rB), +def : Pat<(setogt R32FP:$rA, R32FP:$rB), (FCGTf32 R32FP:$rA, R32FP:$rB)>; def FCMGTf32 : @@ -3911,7 +3911,7 @@ def FCMGTf32 : "fcmgt\t$rT, $rA, $rB", SPrecFP, [(set R32C:$rT, (setugt (fabs R32FP:$rA), (fabs R32FP:$rB)))]>; -def : Pat<(setugt (fabs R32FP:$rA), (fabs R32FP:$rB)), +def : Pat<(setogt (fabs R32FP:$rA), (fabs R32FP:$rB)), (FCMGTf32 R32FP:$rA, R32FP:$rB)>; //-------------------------------------------------------------------------- diff --git a/test/CodeGen/CellSPU/fcmp32.ll b/test/CodeGen/CellSPU/fcmp32.ll index f07fe6fdab..c14fd7ba4a 100644 --- a/test/CodeGen/CellSPU/fcmp32.ll +++ b/test/CodeGen/CellSPU/fcmp32.ll @@ -1,9 +1,4 @@ -; RUN: llc < %s -march=cellspu > %t1.s -; RUN: grep fceq %t1.s | count 1 -; RUN: grep fcmeq %t1.s | count 1 - -target datalayout = "E-p:32:32:128-f64:64:128-f32:32:128-i64:32:128-i32:32:128-i16:16:128-i8:8:128-i1:8:128-a0:0:128-v128:128:128-s0:128:128" -target triple = "spu" +; RUN: llc --march=cellspu %s -o - | FileCheck %s ; Exercise the floating point comparison operators for f32: @@ -11,13 +6,31 @@ declare double @fabs(double) declare float @fabsf(float) define i1 @fcmp_eq(float %arg1, float %arg2) { +; CHECK: fceq +; CHECK: bi $lr %A = fcmp oeq float %arg1, %arg2 ret i1 %A } define i1 @fcmp_mag_eq(float %arg1, float %arg2) { +; CHECK: fcmeq +; CHECK: bi $lr %1 = call float @fabsf(float %arg1) %2 = call float @fabsf(float %arg2) %3 = fcmp oeq float %1, %2 ret i1 %3 } + +define i1 @test_ogt(float %a, float %b) { +; CHECK: fcgt +; CHECK: bi $lr + %cmp = fcmp ogt float %a, %b + ret i1 %cmp +} + +define i1 @test_ugt(float %a, float %b) { +; CHECK: fcgt +; CHECK: bi $lr + %cmp = fcmp ugt float %a, %b + ret i1 %cmp +} |