diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/ARM/remat.ll | 65 | ||||
| -rw-r--r-- | test/CodeGen/Thumb2/machine-licm-vdup.ll | 3 | ||||
| -rw-r--r-- | test/CodeGen/X86/2008-10-27-CoalescerBug.ll | 10 | ||||
| -rw-r--r-- | test/CodeGen/X86/2009-02-26-MachineLICMBug.ll | 2 |
4 files changed, 11 insertions, 69 deletions
diff --git a/test/CodeGen/ARM/remat.ll b/test/CodeGen/ARM/remat.ll deleted file mode 100644 index 6b86f1a9f3..0000000000 --- a/test/CodeGen/ARM/remat.ll +++ /dev/null @@ -1,65 +0,0 @@ -; RUN: llc < %s -march=arm -mattr=+v6,+vfp2 -o /dev/null -stats -info-output-file - | grep "Number of re-materialization" - -define i32 @main(i32 %argc, i8** nocapture %argv, double %d1, double %d2) nounwind { -entry: - br i1 undef, label %smvp.exit, label %bb.i3 - -bb.i3: ; preds = %bb.i3, %bb134 - br i1 undef, label %smvp.exit, label %bb.i3 - -smvp.exit: ; preds = %bb.i3 - %0 = fmul double %d1, 2.400000e-03 ; <double> [#uses=2] - br i1 undef, label %bb138.preheader, label %bb159 - -bb138.preheader: ; preds = %smvp.exit - br label %bb138 - -bb138: ; preds = %bb138, %bb138.preheader - br i1 undef, label %bb138, label %bb145.loopexit - -bb142: ; preds = %bb.nph218.bb.nph218.split_crit_edge, %phi0.exit - %1 = fmul double %d1, -1.200000e-03 ; <double> [#uses=1] - %2 = fadd double %d2, %1 ; <double> [#uses=1] - %3 = fmul double %2, %d2 ; <double> [#uses=1] - %4 = fsub double 0.000000e+00, %3 ; <double> [#uses=1] - br i1 %14, label %phi1.exit, label %bb.i35 - -bb.i35: ; preds = %bb142 - %5 = call double @sin(double %15) nounwind readonly ; <double> [#uses=1] - %6 = fmul double %5, 0x4031740AFA84AD8A ; <double> [#uses=1] - %7 = fsub double 1.000000e+00, undef ; <double> [#uses=1] - %8 = fdiv double %7, 6.000000e-01 ; <double> [#uses=1] - br label %phi1.exit - -phi1.exit: ; preds = %bb.i35, %bb142 - %.pn = phi double [ %6, %bb.i35 ], [ 0.000000e+00, %bb142 ] ; <double> [#uses=1] - %9 = phi double [ %8, %bb.i35 ], [ 0.000000e+00, %bb142 ] ; <double> [#uses=1] - %10 = fmul double %.pn, %9 ; <double> [#uses=1] - br i1 %14, label %phi0.exit, label %bb.i - -bb.i: ; preds = %phi1.exit - unreachable - -phi0.exit: ; preds = %phi1.exit - %11 = fsub double %4, %10 ; <double> [#uses=1] - %12 = fadd double 0.000000e+00, %11 ; <double> [#uses=1] - store double %12, double* undef, align 4 - br label %bb142 - -bb145.loopexit: ; preds = %bb138 - br i1 undef, label %bb.nph218.bb.nph218.split_crit_edge, label %bb159 - -bb.nph218.bb.nph218.split_crit_edge: ; preds = %bb145.loopexit - %13 = fmul double %0, 0x401921FB54442D18 ; <double> [#uses=1] - %14 = fcmp ugt double %0, 6.000000e-01 ; <i1> [#uses=2] - %15 = fdiv double %13, 6.000000e-01 ; <double> [#uses=1] - br label %bb142 - -bb159: ; preds = %bb145.loopexit, %smvp.exit, %bb134 - unreachable - -bb166: ; preds = %bb127 - unreachable -} - -declare double @sin(double) nounwind readonly diff --git a/test/CodeGen/Thumb2/machine-licm-vdup.ll b/test/CodeGen/Thumb2/machine-licm-vdup.ll index f7494ec7d2..2f17e27ab4 100644 --- a/test/CodeGen/Thumb2/machine-licm-vdup.ll +++ b/test/CodeGen/Thumb2/machine-licm-vdup.ll @@ -2,17 +2,16 @@ ; RUN: llc < %s -mtriple=thumbv7-apple-darwin -mcpu=cortex-a8 -relocation-model=pic -disable-fp-elim -arm-vdup-splat | FileCheck %s ; Modified version of machine-licm.ll with -arm-vdup-splat turned on, 8003375. ; Eventually this should become the default and be moved into machine-licm.ll. -; FIXME: the vdup should be hoisted out of the loop, 8248029. define void @t2(i8* %ptr1, i8* %ptr2) nounwind { entry: ; CHECK: t2: ; CHECK: mov.w r3, #1065353216 +; CHECK: vdup.32 q{{.*}}, r3 br i1 undef, label %bb1, label %bb2 bb1: ; CHECK-NEXT: %bb1 -; CHECK: vdup.32 q{{.*}}, r3 %indvar = phi i32 [ %indvar.next, %bb1 ], [ 0, %entry ] %tmp1 = shl i32 %indvar, 2 %gep1 = getelementptr i8* %ptr1, i32 %tmp1 diff --git a/test/CodeGen/X86/2008-10-27-CoalescerBug.ll b/test/CodeGen/X86/2008-10-27-CoalescerBug.ll index afeb358da5..9d144a4be0 100644 --- a/test/CodeGen/X86/2008-10-27-CoalescerBug.ll +++ b/test/CodeGen/X86/2008-10-27-CoalescerBug.ll @@ -1,6 +1,9 @@ -; RUN: llc < %s -march=x86 -mattr=+sse2 -stats |& not grep {Number of register spills} +; RUN: llc < %s -mtriple=i386-apple-darwin -mattr=+sse2 -stats |& FileCheck %s +; Now this test spills one register. But a reload in the loop is cheaper than +; the divsd so it's a win. define fastcc void @fourn(double* %data, i32 %isign) nounwind { +; CHECK: fourn entry: br label %bb @@ -11,6 +14,11 @@ bb: ; preds = %bb, %entry %1 = icmp sgt i32 %0, 2 ; <i1> [#uses=1] br i1 %1, label %bb30.loopexit, label %bb +; CHECK: %bb30.loopexit +; CHECK: divsd %xmm0 +; CHECK: movsd %xmm0, 16(%esp) +; CHECK: .align +; CHECK-NEXT: %bb3 bb3: ; preds = %bb30.loopexit, %bb25, %bb3 %2 = load i32* null, align 4 ; <i32> [#uses=1] %3 = mul i32 %2, 0 ; <i32> [#uses=1] diff --git a/test/CodeGen/X86/2009-02-26-MachineLICMBug.ll b/test/CodeGen/X86/2009-02-26-MachineLICMBug.ll index bb01e5afce..4a97ac35af 100644 --- a/test/CodeGen/X86/2009-02-26-MachineLICMBug.ll +++ b/test/CodeGen/X86/2009-02-26-MachineLICMBug.ll @@ -1,4 +1,4 @@ -; RUN: llc < %s -march=x86-64 -mattr=+sse3,+sse41 -stats |& grep {6 machine-licm} +; RUN: llc < %s -march=x86-64 -mattr=+sse3,+sse41 -stats |& grep {7 machine-licm} ; RUN: llc < %s -march=x86-64 -mattr=+sse3,+sse41 | FileCheck %s ; rdar://6627786 ; rdar://7792037 |