425 lines
9.7 KiB
LLVM
425 lines
9.7 KiB
LLVM
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; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=-vsx | FileCheck %s --check-prefix=ELF64
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; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -mtriple=powerpc64le-unknown-linux-gnu -mattr=+vsx | FileCheck %s --check-prefix=VSX
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; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -mtriple=powerpc-unknown-linux-gnu -mcpu=e500 -mattr=spe | FileCheck %s --check-prefix=SPE
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declare void @foo()
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define void @t1a(float %a) nounwind {
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entry:
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; ELF64-LABEL: @t1a
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; SPE-LABEL: @t1a
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; VSX-LABEL: @t1a
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%cmp = fcmp oeq float %a, 0.000000e+00
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; ELF64: addis
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; ELF64: lfs
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; ELF64: fcmpu
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; VSX: addis
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; VSX: lfs
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; VSX: fcmpu
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; SPE: efscmpeq
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t1b(float %a) nounwind {
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entry:
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; ELF64-LABEL: @t1b
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; SPE-LABEL: @t1b
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; VSX-LABEL: @t1b
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%cmp = fcmp oeq float %a, -0.000000e+00
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; ELF64: addis
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; ELF64: lfs
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; ELF64: fcmpu
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; VSX: addis
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; VSX: lfs
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; VSX: fcmpu
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; SPE: efscmpeq
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t1c(float %a) nounwind {
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entry:
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; ELF64-LABEL: @t1c
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; SPE-LABEL: @t1c
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; VSX-LABEL: @t1c
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%cmp = fcmp oeq float -0.000000e+00, %a
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; ELF64: addis
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; ELF64: lfs
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; ELF64: fcmpu
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; VSX: addis
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; VSX: lfs
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; VSX: fcmpu
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; SPE: efscmpeq
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t2a(double %a) nounwind {
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entry:
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; ELF64-LABEL: @t2a
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; SPE-LABEL: @t2a
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; VSX-LABEL: @t2a
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%cmp = fcmp oeq double %a, 0.000000e+00
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; ELF64: addis
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; ELF64: lfd
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; ELF64: fcmpu
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; VSX: addis
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; VSX: lfd
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; VSX: xscmpudp
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; SPE: efdcmpeq
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t2b(double %a) nounwind {
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entry:
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; ELF64-LABEL: @t2b
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; SPE-LABEL: @t2b
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; VSX-LABEL: @t2b
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%cmp = fcmp oeq double %a, -0.000000e+00
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; ELF64: addis
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; ELF64: lfd
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; ELF64: fcmpu
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; VSX: addis
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; VSX: lfd
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; VSX: xscmpudp
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; SPE: efdcmpeq
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t2c(double %a) nounwind {
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entry:
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; ELF64-LABEL: @t2c
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; SPE-LABEL: @t2c
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; VSX-LABEL: @t2c
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%cmp = fcmp oeq double -0.000000e+00, %a
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; ELF64: addis
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; ELF64: lfd
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; ELF64: fcmpu
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; VSX: addis
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; VSX: lfd
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; VSX: xscmpudp
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; SPE: efdcmpeq
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t4(i8 signext %a) nounwind {
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entry:
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; ELF64-LABEL: @t4
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%cmp = icmp eq i8 %a, -1
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; ELF64: extsb
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; ELF64: cmpwi
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t5(i8 zeroext %a) nounwind {
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entry:
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; ELF64-LABEL: @t5
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%cmp = icmp eq i8 %a, 1
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; ELF64: extsb
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; ELF64: cmpwi
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t5a(i8 zeroext %a) nounwind {
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entry:
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; ELF64-LABEL: @t5a
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%cmp = icmp eq i8 1, %a
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; ELF64: extsb
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; ELF64: cmpw
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t6(i16 signext %a) nounwind {
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entry:
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; ELF64-LABEL: @t6
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%cmp = icmp eq i16 %a, -1
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; ELF64: extsh
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; ELF64: cmpwi
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t7(i16 zeroext %a) nounwind {
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entry:
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; ELF64-LABEL: @t7
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%cmp = icmp eq i16 %a, 1
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; ELF64: extsh
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; ELF64: cmpwi
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t7a(i16 zeroext %a) nounwind {
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entry:
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; ELF64-LABEL: @t7a
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%cmp = icmp eq i16 1, %a
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; ELF64: extsh
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; ELF64: cmpw
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t8(i32 %a) nounwind {
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entry:
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; ELF64-LABEL: @t8
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%cmp = icmp eq i32 %a, -1
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; ELF64: cmpwi
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t9(i32 %a) nounwind {
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entry:
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; ELF64-LABEL: @t9
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%cmp = icmp eq i32 %a, 1
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; ELF64: cmpwi
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t10(i32 %a) nounwind {
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entry:
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; ELF64-LABEL: @t10
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%cmp = icmp eq i32 %a, 384
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; ELF64: cmpwi
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t11(i32 %a) nounwind {
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entry:
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; ELF64-LABEL: @t11
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%cmp = icmp eq i32 %a, 4096
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; ELF64: cmpwi
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t11a(i32 %a) nounwind {
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entry:
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; ELF64-LABEL: @t11a
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%cmp = icmp eq i32 4096, %a
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; ELF64: cmpw
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t12(i8 %a) nounwind {
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entry:
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; ELF64-LABEL: @t12
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%cmp = icmp ugt i8 %a, -113
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; ELF64: clrlwi
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; ELF64: cmplwi
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t13() nounwind ssp {
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entry:
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; ELF64-LABEL: @t13
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%cmp = icmp slt i32 -123, -2147483648
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; ELF64: li
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; ELF64: lis
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; ELF64: cmpw
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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ret void
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if.end: ; preds = %entry
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ret void
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}
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define void @t14(i64 %a) nounwind {
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entry:
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; ELF64-LABEL: @t14
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%cmp = icmp eq i64 %a, -1
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; ELF64: cmpdi
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t15(i64 %a) nounwind {
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entry:
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; ELF64-LABEL: @t15
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%cmp = icmp eq i64 %a, 1
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; ELF64: cmpdi
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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call void @foo()
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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define void @t16(i64 %a) nounwind {
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entry:
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; ELF64-LABEL: @t16
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%cmp = icmp eq i64 %a, 384
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; ELF64: cmpdi
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br i1 %cmp, label %if.then, label %if.end
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|
if.then: ; preds = %entry
|
||
|
|
call void @foo()
|
||
|
|
br label %if.end
|
||
|
|
|
||
|
|
if.end: ; preds = %if.then, %entry
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
define void @t17(i64 %a) nounwind {
|
||
|
|
entry:
|
||
|
|
; ELF64-LABEL: @t17
|
||
|
|
%cmp = icmp eq i64 %a, 32768
|
||
|
|
; Extra operand so we don't match on cmpdi.
|
||
|
|
; ELF64: cmpd {{[0-9]+}}
|
||
|
|
br i1 %cmp, label %if.then, label %if.end
|
||
|
|
|
||
|
|
if.then: ; preds = %entry
|
||
|
|
call void @foo()
|
||
|
|
br label %if.end
|
||
|
|
|
||
|
|
if.end: ; preds = %if.then, %entry
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
define void @t17a(i64 %a) nounwind {
|
||
|
|
entry:
|
||
|
|
; ELF64-LABEL: @t17a
|
||
|
|
%cmp = icmp eq i64 32768, %a
|
||
|
|
; Extra operand so we don't match on cmpdi.
|
||
|
|
; ELF64: cmpd {{[0-9]+}}
|
||
|
|
br i1 %cmp, label %if.then, label %if.end
|
||
|
|
|
||
|
|
if.then: ; preds = %entry
|
||
|
|
call void @foo()
|
||
|
|
br label %if.end
|
||
|
|
|
||
|
|
if.end: ; preds = %if.then, %entry
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|