diff options
Diffstat (limited to 'test/CodeGen/Mips/fpbr.ll')
-rw-r--r-- | test/CodeGen/Mips/fpbr.ll | 93 |
1 files changed, 80 insertions, 13 deletions
diff --git a/test/CodeGen/Mips/fpbr.ll b/test/CodeGen/Mips/fpbr.ll index a136557..311b830 100644 --- a/test/CodeGen/Mips/fpbr.ll +++ b/test/CodeGen/Mips/fpbr.ll @@ -1,9 +1,25 @@ -; RUN: llc < %s -march=mipsel | FileCheck %s +; RUN: llc < %s -march=mipsel -mcpu=mips32 | FileCheck %s -check-prefix=ALL -check-prefix=FCC -check-prefix=32-FCC +; RUN: llc < %s -march=mipsel -mcpu=mips32r2 | FileCheck %s -check-prefix=ALL -check-prefix=FCC -check-prefix=32-FCC +; RUN: llc < %s -march=mipsel -mcpu=mips32r6 | FileCheck %s -check-prefix=ALL -check-prefix=GPR -check-prefix=32-GPR +; RUN: llc < %s -march=mips64el -mcpu=mips64 | FileCheck %s -check-prefix=ALL -check-prefix=FCC -check-prefix=64-FCC +; RUN: llc < %s -march=mips64el -mcpu=mips64r2 | FileCheck %s -check-prefix=ALL -check-prefix=FCC -check-prefix=64-FCC +; RUN: llc < %s -march=mips64el -mcpu=mips64r6 | FileCheck %s -check-prefix=ALL -check-prefix=GPR -check-prefix=64-GPR define void @func0(float %f2, float %f3) nounwind { entry: -; CHECK: c.eq.s -; CHECK: bc1f +; ALL-LABEL: func0: + +; 32-FCC: c.eq.s $f12, $f14 +; 64-FCC: c.eq.s $f12, $f13 +; FCC: bc1f $BB0_2 + +; 32-GPR: cmp.eq.s $[[FGRCC:f[0-9]+]], $f12, $f14 +; 64-GPR: cmp.eq.s $[[FGRCC:f[0-9]+]], $f12, $f13 +; GPR: mfc1 $[[GPRCC:[0-9]+]], $[[FGRCC:f[0-9]+]] +; FIXME: We ought to be able to transform not+bnez -> beqz +; GPR: not $[[GPRCC]], $[[GPRCC]] +; GPR: bnez $[[GPRCC]], $BB0_2 + %cmp = fcmp oeq float %f2, %f3 br i1 %cmp, label %if.then, label %if.else @@ -25,8 +41,18 @@ declare void @g1(...) define void @func1(float %f2, float %f3) nounwind { entry: -; CHECK: c.olt.s -; CHECK: bc1f +; ALL-LABEL: func1: + +; 32-FCC: c.olt.s $f12, $f14 +; 64-FCC: c.olt.s $f12, $f13 +; FCC: bc1f $BB1_2 + +; 32-GPR: cmp.ule.s $[[FGRCC:f[0-9]+]], $f14, $f12 +; 64-GPR: cmp.ule.s $[[FGRCC:f[0-9]+]], $f13, $f12 +; GPR: mfc1 $[[GPRCC:[0-9]+]], $[[FGRCC:f[0-9]+]] +; GPR-NOT: not $[[GPRCC]], $[[GPRCC]] +; GPR: bnez $[[GPRCC]], $BB1_2 + %cmp = fcmp olt float %f2, %f3 br i1 %cmp, label %if.then, label %if.else @@ -44,8 +70,18 @@ if.end: ; preds = %if.else, %if.then define void @func2(float %f2, float %f3) nounwind { entry: -; CHECK: c.ole.s -; CHECK: bc1t +; ALL-LABEL: func2: + +; 32-FCC: c.ole.s $f12, $f14 +; 64-FCC: c.ole.s $f12, $f13 +; FCC: bc1t $BB2_2 + +; 32-GPR: cmp.ult.s $[[FGRCC:f[0-9]+]], $f14, $f12 +; 64-GPR: cmp.ult.s $[[FGRCC:f[0-9]+]], $f13, $f12 +; GPR: mfc1 $[[GPRCC:[0-9]+]], $[[FGRCC:f[0-9]+]] +; GPR-NOT: not $[[GPRCC]], $[[GPRCC]] +; GPR: beqz $[[GPRCC]], $BB2_2 + %cmp = fcmp ugt float %f2, %f3 br i1 %cmp, label %if.else, label %if.then @@ -63,8 +99,19 @@ if.end: ; preds = %if.else, %if.then define void @func3(double %f2, double %f3) nounwind { entry: -; CHECK: c.eq.d -; CHECK: bc1f +; ALL-LABEL: func3: + +; 32-FCC: c.eq.d $f12, $f14 +; 64-FCC: c.eq.d $f12, $f13 +; FCC: bc1f $BB3_2 + +; 32-GPR: cmp.eq.d $[[FGRCC:f[0-9]+]], $f12, $f14 +; 64-GPR: cmp.eq.d $[[FGRCC:f[0-9]+]], $f12, $f13 +; GPR: mfc1 $[[GPRCC:[0-9]+]], $[[FGRCC:f[0-9]+]] +; FIXME: We ought to be able to transform not+bnez -> beqz +; GPR: not $[[GPRCC]], $[[GPRCC]] +; GPR: bnez $[[GPRCC]], $BB3_2 + %cmp = fcmp oeq double %f2, %f3 br i1 %cmp, label %if.then, label %if.else @@ -82,8 +129,18 @@ if.end: ; preds = %if.else, %if.then define void @func4(double %f2, double %f3) nounwind { entry: -; CHECK: c.olt.d -; CHECK: bc1f +; ALL-LABEL: func4: + +; 32-FCC: c.olt.d $f12, $f14 +; 64-FCC: c.olt.d $f12, $f13 +; FCC: bc1f $BB4_2 + +; 32-GPR: cmp.ule.d $[[FGRCC:f[0-9]+]], $f14, $f12 +; 64-GPR: cmp.ule.d $[[FGRCC:f[0-9]+]], $f13, $f12 +; GPR: mfc1 $[[GPRCC:[0-9]+]], $[[FGRCC:f[0-9]+]] +; GPR-NOT: not $[[GPRCC]], $[[GPRCC]] +; GPR: bnez $[[GPRCC]], $BB4_2 + %cmp = fcmp olt double %f2, %f3 br i1 %cmp, label %if.then, label %if.else @@ -101,8 +158,18 @@ if.end: ; preds = %if.else, %if.then define void @func5(double %f2, double %f3) nounwind { entry: -; CHECK: c.ole.d -; CHECK: bc1t +; ALL-LABEL: func5: + +; 32-FCC: c.ole.d $f12, $f14 +; 64-FCC: c.ole.d $f12, $f13 +; FCC: bc1t $BB5_2 + +; 32-GPR: cmp.ult.d $[[FGRCC:f[0-9]+]], $f14, $f12 +; 64-GPR: cmp.ult.d $[[FGRCC:f[0-9]+]], $f13, $f12 +; GPR: mfc1 $[[GPRCC:[0-9]+]], $[[FGRCC:f[0-9]+]] +; GPR-NOT: not $[[GPRCC]], $[[GPRCC]] +; GPR: beqz $[[GPRCC]], $BB5_2 + %cmp = fcmp ugt double %f2, %f3 br i1 %cmp, label %if.else, label %if.then |